51
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Shetty D, Skorjanc T, Raya J, Sharma SK, Jahovic I, Polychronopoulou K, Asfari Z, Han DS, Dewage S, Olsen JC, Jagannathan R, Kirmizialtin S, Trabolsi A. Calix[4]arene-Based Porous Organic Nanosheets. ACS APPLIED MATERIALS & INTERFACES 2018; 10:17359-17365. [PMID: 29687997 DOI: 10.1021/acsami.8b03800] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Calixarenes are a common motif in supramolecular chemistry but have rarely been incorporated in structurally well-defined covalent 2D materials. Such a task is challenging, especially without a template, because of the nonplanar configuration and conformational flexibility of the calixarene ring. Here, we report the first-of-a-kind solvothermal synthesis of a calix[4]arene-based 2D polymer (CX4-NS) that is porous, covalent, and isolated as few-layer thick (3.52 nm) nanosheets. Experimental and theoretical characterization of the nanosheets is presented. Atomic force microscopy and transmission electron microscopy results are consistent with the calculated lowest energy state of the polymer. In the lowest energy state, parallel layers are tightly packed, and the calixarenes adopt the 1,2-alternate conformation, which gives rise to a two-dimensional pattern and a rhombic unit cell. We tested the material's ability to adsorb I2 vapor and observed a maximum capacity of 114 wt %. Molecular simulations extended to model I2 capture showed excellent agreement with experiments. Furthermore, the material was easily regenerated by mild ethanol washings and could be reused with minimal loss of efficiency.
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Affiliation(s)
- Dinesh Shetty
- Science Division, New York University Abu Dhabi (NYUAD) , Saadiyat Island 129188 , UAE
| | - Tina Skorjanc
- Science Division, New York University Abu Dhabi (NYUAD) , Saadiyat Island 129188 , UAE
| | - Jesus Raya
- CNRS/Université de Strasbourg , 1 rue Blaise Pascal , Strasbourg 67000 , France
| | - Sudhir Kumar Sharma
- Engineering Division , New York University Abu Dhabi (NYUAD) , Saadiyat Island 129188 , UAE
| | - Ilma Jahovic
- Science Division, New York University Abu Dhabi (NYUAD) , Saadiyat Island 129188 , UAE
| | - Kyriaki Polychronopoulou
- Mechanical Engineering Department , Khalifa University of Science and Technology , P.O. Box 127788, Abu Dhabi , UAE
| | - Zouhair Asfari
- Laboratoire de Chimie Analytique et Sciences Séparatives , Institut Pluridisciplinaire Hubert Curien , 67087 Strasbourg Cedex , France
| | - Dong Suk Han
- Chemical Engineering Program , Texas A&M University at Qatar Education City , Doha , Qatar
| | - Sajeewa Dewage
- Science Division, New York University Abu Dhabi (NYUAD) , Saadiyat Island 129188 , UAE
| | - John-Carl Olsen
- Department of Chemistry , University of Rochester , RC Box 270216, Rochester , New York 14607-0216 , United States
| | - Ramesh Jagannathan
- Engineering Division , New York University Abu Dhabi (NYUAD) , Saadiyat Island 129188 , UAE
| | - Serdal Kirmizialtin
- Science Division, New York University Abu Dhabi (NYUAD) , Saadiyat Island 129188 , UAE
| | - Ali Trabolsi
- Science Division, New York University Abu Dhabi (NYUAD) , Saadiyat Island 129188 , UAE
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52
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Zhan YY, Tanaka N, Ozawa Y, Kojima T, Mashiko T, Nagashima U, Tachikawa M, Hiraoka S. Importance of Molecular Meshing for the Stabilization of Solvophobic Assemblies. J Org Chem 2018; 83:5132-5137. [PMID: 29644858 DOI: 10.1021/acs.joc.8b00495] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The effect of the methyl groups in neutral gear-shaped amphiphiles (GSAs) on the stability of nanocubes was investigated using a novel C2 v-symmetric GSA, which was synthesized using selective alternate trilithiation of a pentabrominated hexaphenylbenzene derivative. The lack of only one methyl group in the GSA decreased the association constant for the assembly of the nanocube by 3 orders of magnitude. A surface analysis recently developed by the authors (SAVPR: surface analysis with varying probe radii) was carried out for characteristic isomers of the nanocube consisting of C2 v-symmetric GSAs. It was found that the methyl groups near the equator of the nanocube play a significant role in the stabilization of the nanocubes.
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Affiliation(s)
- Yi-Yang Zhan
- Department of Basic Science, Graduate School of Arts and Sciences , The University of Tokyo , 3-8-1 Komaba , Meguro-ku , Tokyo 153-8902 , Japan
| | - Naru Tanaka
- Department of Basic Science, Graduate School of Arts and Sciences , The University of Tokyo , 3-8-1 Komaba , Meguro-ku , Tokyo 153-8902 , Japan
| | - Yuka Ozawa
- Department of Basic Science, Graduate School of Arts and Sciences , The University of Tokyo , 3-8-1 Komaba , Meguro-ku , Tokyo 153-8902 , Japan
| | - Tatsuo Kojima
- Department of Basic Science, Graduate School of Arts and Sciences , The University of Tokyo , 3-8-1 Komaba , Meguro-ku , Tokyo 153-8902 , Japan
| | - Takako Mashiko
- Quantum Chemistry Division, Graduate School of Science , Yokohama City University , 22-2 Seto , Kanazawa-ku, Yokohama-city , Kanagawa 236-0027 , Japan
| | - Umpei Nagashima
- Foundation for Computational Science (FOCUS) , 7-1-28, Minatojimaminamimachi , Chuo-ku , Kobe 650-0047 , Japan
| | - Masanori Tachikawa
- Quantum Chemistry Division, Graduate School of Science , Yokohama City University , 22-2 Seto , Kanazawa-ku, Yokohama-city , Kanagawa 236-0027 , Japan
| | - Shuichi Hiraoka
- Department of Basic Science, Graduate School of Arts and Sciences , The University of Tokyo , 3-8-1 Komaba , Meguro-ku , Tokyo 153-8902 , Japan
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53
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Fu Q, Tanaka H, Miyahara MT, Qin Y, Shen Y, Zhang D. CHF3–CHClF2 Binary Competitive Adsorption Equilibria in Graphitic Slit Pores: Monte Carlo Simulations and Breakthrough Curve Experiments. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b00141] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Qiang Fu
- Collaborative Innovation Center of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Hideki Tanaka
- Department of Chemical Engineering, Kyoto University, Katsura, Nishikyo, Kyoto 606-8501, Japan
| | - Minoru T. Miyahara
- Department of Chemical Engineering, Kyoto University, Katsura, Nishikyo, Kyoto 606-8501, Japan
| | - Yingjie Qin
- Collaborative Innovation Center of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Yuanhui Shen
- Collaborative Innovation Center of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
| | - Donghui Zhang
- Collaborative Innovation Center of Chemical Science and Engineering, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
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54
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Thomas HM, Kumari H, Maddalena J, Mayhan CM, Ellis LT, Adams JE, Deakyne CA. Conformational preference and dynamics of pyrogallol[4]arene: stability, interconversion, and solvent influence. Supramol Chem 2018. [DOI: 10.1080/10610278.2018.1433831] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
| | - Harshita Kumari
- James L. Winkle College of Pharmacy, University of Cincinnati, Cincinnati, OH, USA
| | - Julia Maddalena
- Department of Chemistry, University of Missouri, Columbia, MO, USA
| | - Collin M. Mayhan
- Department of Chemistry, University of Missouri, Columbia, MO, USA
| | - Lindsey T. Ellis
- Department of Chemistry, University of Missouri, Columbia, MO, USA
| | - John E. Adams
- Department of Chemistry, University of Missouri, Columbia, MO, USA
| | - Carol A. Deakyne
- Department of Chemistry, University of Missouri, Columbia, MO, USA
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55
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Sinnwell MA, Atwood JL, Thallapally PK. Sorption of CO2 in a hydrogen-bonded diamondoid network of sulfonylcalix[4]arene. Supramol Chem 2018. [DOI: 10.1080/10610278.2018.1436709] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Michael A. Sinnwell
- Physical and Computational Science Directorate, Pacific Northwest National Laboratory, Richland, WA, USA
| | - Jerry L. Atwood
- Department of Chemistry, University of Missouri-Columbia, Columbia, MO, USA
| | - Praveen K. Thallapally
- Physical and Computational Science Directorate, Pacific Northwest National Laboratory, Richland, WA, USA
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56
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Chen M, Wang J, Liu D, Jiang Z, Liu Q, Wu T, Liu H, Yu W, Yan J, Wang P. Highly Stable Spherical Metallo-Capsule from a Branched Hexapodal Terpyridine and Its Self-Assembled Berry-type Nanostructure. J Am Chem Soc 2018; 140:2555-2561. [DOI: 10.1021/jacs.7b10707] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Mingzhao Chen
- Department of Organic and
Polymer Chemistry, College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, China
| | - Jun Wang
- Department of Organic and
Polymer Chemistry, College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, China
| | - Die Liu
- Department of Organic and
Polymer Chemistry, College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, China
| | - Zhilong Jiang
- Department of Organic and
Polymer Chemistry, College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, China
| | - Qianqian Liu
- Department of Organic and
Polymer Chemistry, College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, China
| | - Tun Wu
- Department of Organic and
Polymer Chemistry, College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, China
| | - Haisheng Liu
- Department of Organic and
Polymer Chemistry, College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, China
| | - Weidong Yu
- Department of Organic and
Polymer Chemistry, College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, China
| | - Jun Yan
- Department of Organic and
Polymer Chemistry, College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, China
| | - Pingshan Wang
- Department of Organic and
Polymer Chemistry, College of Chemistry and Chemical Engineering, Central South University, Changsha, Hunan 410083, China
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57
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Shetty D, Jahovic I, Raya J, Asfari Z, Olsen JC, Trabolsi A. Porous Polycalix[4]arenes for Fast and Efficient Removal of Organic Micropollutants from Water. ACS APPLIED MATERIALS & INTERFACES 2018; 10:2976-2981. [PMID: 29308872 DOI: 10.1021/acsami.7b16546] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Organic micropollutants are hazards to the environment and human health. Conventional technologies are often inefficient at removing them from wastewater. For example, commercial activated carbon (AC) exhibits slow uptake rates, limited capacities, and is costly to regenerate. Here, we report the utility of porous calix[4]arene-based materials, CalPn (n = 2-4), for water purification. Calixarenes are a common motif in supramolecular chemistry but have rarely been incorporated into extended, porous networks such as organic polymers. CalPn exhibit pollutant uptake rates (kobs) and adsorption capacities (qmax) that are among the highest reported. For example, the kobs of CalP4 for bisphenol A (BPA) is 2.12 mg/g·min, which is significantly higher (16 to 240 times) than kobs for ACs and 1.4 times higher than that of the most efficient material previously reported; the qmax of CalP4 for BPA is 403 mg/g. The CalPn polymers can be regenerated several times, with performance levels left undiminished, by a simple wash procedure that is less energy intensive than that required for ACs. These findings demonstrate the potential of calixarene-based materials for organic micropollutant removal.
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Affiliation(s)
- Dinesh Shetty
- New York University Abu Dhabi (NYUAD) , Saadiyat Island, Abu Dhabi, United Arab Emirates
| | - Ilma Jahovic
- New York University Abu Dhabi (NYUAD) , Saadiyat Island, Abu Dhabi, United Arab Emirates
| | - Jesus Raya
- CNRS/Université de Strasbourg , 1 rue Blaise Pascal, Strasbourg, France 67000
| | - Zouhair Asfari
- Laboratoire de Chimie Analytique et Sciences Séparatives, Institut Pluridisciplinaire Hubert Curien , 67087 Strasbourg CEDEX, France
| | - John-Carl Olsen
- Department of Chemistry, University of Rochester , RC Box 270216, Rochester, New York 14607-0216, United States
| | - Ali Trabolsi
- New York University Abu Dhabi (NYUAD) , Saadiyat Island, Abu Dhabi, United Arab Emirates
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58
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Tan LL, Zhu Y, Jin Y, Zhang W, Yang YW. Highly CO2 selective pillar[n]arene-based supramolecular organic frameworks. Supramol Chem 2018. [DOI: 10.1080/10610278.2018.1427239] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Li-Li Tan
- State Key Laboratory of Solidification Processing, Center for Nano Energy Materials, School of Materials Science and Engineering, Northwestern Polytechnical University and Shaanxi Joint Laboratory of Graphene (NPU), Xi’an, PR China
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, Changchun, PR China
- Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO, USA
| | - Youlong Zhu
- Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO, USA
| | - Yinghua Jin
- Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO, USA
| | - Wei Zhang
- Department of Chemistry and Biochemistry, University of Colorado, Boulder, CO, USA
| | - Ying-Wei Yang
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC), College of Chemistry, Jilin University, Changchun, PR China
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59
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Xiong JB, Wang JH, Li B, Zhang C, Tan B, Zheng YS. Porous Interdigitation Molecular Cage from Tetraphenylethylene Trimeric Macrocycles That Showed Highly Selective Adsorption of CO2 and TNT Vapor in Air. Org Lett 2018; 20:321-324. [DOI: 10.1021/acs.orglett.7b03483] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Jia-Bin Xiong
- Key
Laboratory of Material Chemistry for Energy Conversion and Storage,
Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Jin-Hua Wang
- Key
Laboratory of Material Chemistry for Energy Conversion and Storage,
Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Bao Li
- Key
Laboratory of Material Chemistry for Energy Conversion and Storage,
Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Chun Zhang
- College
of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Bien Tan
- Key
Laboratory of Material Chemistry for Energy Conversion and Storage,
Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Yan-Song Zheng
- Key
Laboratory of Material Chemistry for Energy Conversion and Storage,
Ministry of Education, School of Chemistry and Chemical Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
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60
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A window frame-like square constructed by bridging Co 4 -(TC4A-SO 2 ) SBUs with 1,3-bis(2H-tertazol-5-yl)benzene. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.09.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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61
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Bernhard D, Holzer C, Dietrich F, Stamm A, Klopper W, Gerhards M. The Structure of Diphenyl Ether-Methanol in the Electronically Excited and Ionic Ground States: A Combined IR/UV Spectroscopic and Theoretical Study. Chemphyschem 2017; 18:3634-3641. [PMID: 29024275 DOI: 10.1002/cphc.201700722] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 09/24/2017] [Indexed: 11/06/2022]
Abstract
Diphenyl ether offers competing docking sites for methanol: the ether oxygen acts as a common hydrogen-bond acceptor and the π system of each phenyl ring allows for OH-π interactions driven by electrostatic, induction, and dispersion forces. Based on investigations in the electronic ground state (S0 ), we present a detailed study of the electronically excited state (S1 ) and the ionic ground state (D0 ), in which an impact on the structural preference is expected compared with the S0 state. Dispersion forces in the electronically excited state were analyzed by comparing the computed binding energies at the coupled-cluster-singles (CCS) and approximate coupled-cluster-singles-doubles levels of theory (CC2 approximation). By applying UV/IR/UV spectroscopy, we found a more strongly bound OH-π structure in the S1 state compared with the S0 state, in agreement with spin-component-scaled CC2 calculations. A structural rearrangement into a non-hydrogen-bonded structure takes places upon ionization in the D0 state, which was revealed by using IR photodissociation spectroscopy and confirmed by theory.
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Affiliation(s)
- Dominic Bernhard
- Fachbereich Chemie and Research Center OPTIMAS, TU Kaiserslautern, Erwin-Schrödinger-Str. 52, D-67663, Kaiserslautern, Germany
| | - Christof Holzer
- Institut für Physikalische Chemie, Abteilung für Theoretische Chemie, Karlsruher Institut für Technologie, KIT, Fritz-Haber-Weg 2, D-76131, Karlsruhe, Germany
| | - Fabian Dietrich
- Fachbereich Chemie and Research Center OPTIMAS, TU Kaiserslautern, Erwin-Schrödinger-Str. 52, D-67663, Kaiserslautern, Germany
| | - Anke Stamm
- Fachbereich Chemie and Research Center OPTIMAS, TU Kaiserslautern, Erwin-Schrödinger-Str. 52, D-67663, Kaiserslautern, Germany
| | - Wim Klopper
- Institut für Physikalische Chemie, Abteilung für Theoretische Chemie, Karlsruher Institut für Technologie, KIT, Fritz-Haber-Weg 2, D-76131, Karlsruhe, Germany
| | - Markus Gerhards
- Fachbereich Chemie and Research Center OPTIMAS, TU Kaiserslautern, Erwin-Schrödinger-Str. 52, D-67663, Kaiserslautern, Germany
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62
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63
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Luminescent Lanthanoid Calixarene Complexes and Materials. MATERIALS 2017; 10:ma10121369. [PMID: 29182546 PMCID: PMC5744304 DOI: 10.3390/ma10121369] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2017] [Revised: 11/20/2017] [Accepted: 11/20/2017] [Indexed: 12/19/2022]
Abstract
This review aims to provide an overview of recent examples of lanthanoid-calixarene complexes incorporated into light-emitting materials. Background information on the antenna effect and early work on lanthanoid complexes on calixarenes is provided to set the context. Classes of materials discussed include polymers, nanoparticles, and metal clusters.
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64
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Singh ZV, Tan LL, Cowan MG, Yang YW, Zhang W, Gin DL, Noble RD. Pillar [5]arene/Matrimid™ materials for high-performance methane purification membranes. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.05.078] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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65
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Kumar S, Chawla S, Zou MC. Calixarenes based materials for gas sensing applications: a review. J INCL PHENOM MACRO 2017. [DOI: 10.1007/s10847-017-0728-2] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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66
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Zhang M, Yang T, Wang Z, Ma XF, Zhang Y, Greer SM, Stoian SA, Ouyang ZW, Nojiri H, Kurmoo M, Zeng MH. Chemical reaction within a compact non-porous crystal containing molecular clusters without the loss of crystallinity. Chem Sci 2017; 8:5356-5361. [PMID: 28970914 PMCID: PMC5609145 DOI: 10.1039/c7sc01041a] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Accepted: 06/16/2017] [Indexed: 11/23/2022] Open
Abstract
A yellow crystal with {FeII4O4} cubes is modified to a black crystal with {FeIII4O4} cubes via a SC–SC transformation.
The very rare occurrence of a gas–solid chemical reaction has been found to take place on a molecule within a compact non-porous crystal without destroying its long-range structural order and retaining similar crystal structures when yellow crystals of FeII4(mbm)4Cl4(MeOH)4 were exposed to air to give black [FeIII4(mbm)4Cl4(OH)4]·2H2O. The latter cannot be synthesised directly. The original cluster underwent an exchange of methanol to hydroxide, an oxidation of Fe(ii) to Fe(iii), a change in stereochemistry and hydration while the packing and space-group remained unaltered.
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Affiliation(s)
- Ming Zhang
- Department of Chemistry and Pharmaceutical Sciences , Guangxi Normal University , Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources , Guilin , 541004 , P. R. China
| | - Tao Yang
- College of Chemistry and Chemical Engineering , Hubei University , Wuhan , 430062 , P. R. China . .,Department of Chemistry and Pharmaceutical Sciences , Guangxi Normal University , Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources , Guilin , 541004 , P. R. China
| | - Zhenxing Wang
- Wuhan National High Magnetic Field Center & School of Physics , Huazhong University of Science and Technology , Wuhan , 430074 , P. R. China
| | - Xiong-Feng Ma
- Department of Chemistry and Pharmaceutical Sciences , Guangxi Normal University , Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources , Guilin , 541004 , P. R. China
| | - Yuexing Zhang
- College of Chemistry and Chemical Engineering , Hubei University , Wuhan , 430062 , P. R. China .
| | - Samuel M Greer
- Department of Chemistry and Biochemistry , Florida State University , Tallahassee , Florida 32306 , USA.,National High Magnetic Field Laboratory , Florida State University , Tallahassee , Florida 32310 , USA
| | - Sebastian A Stoian
- Department of Chemistry and Biochemistry , Florida State University , Tallahassee , Florida 32306 , USA.,National High Magnetic Field Laboratory , Florida State University , Tallahassee , Florida 32310 , USA
| | - Zhong-Wen Ouyang
- Wuhan National High Magnetic Field Center & School of Physics , Huazhong University of Science and Technology , Wuhan , 430074 , P. R. China
| | - Hiroyuki Nojiri
- Institute for Materials Research , Tohoku University , Katahira 2-1-1 , Sendai 980-8577 , Japan
| | - Mohamedally Kurmoo
- Institut de Chimie de Strasbourg , CNRS-UMR 7177 , Université de Strasbourg , 4 rue Blaise Pascal , 67070 Strasbourg , France .
| | - Ming-Hua Zeng
- College of Chemistry and Chemical Engineering , Hubei University , Wuhan , 430062 , P. R. China . .,Department of Chemistry and Pharmaceutical Sciences , Guangxi Normal University , Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources , Guilin , 541004 , P. R. China
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67
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Gonzalez MI, Mason JA, Bloch ED, Teat SJ, Gagnon KJ, Morrison GY, Queen WL, Long JR. Structural characterization of framework-gas interactions in the metal-organic framework Co 2(dobdc) by in situ single-crystal X-ray diffraction. Chem Sci 2017; 8:4387-4398. [PMID: 28966783 PMCID: PMC5580307 DOI: 10.1039/c7sc00449d] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Accepted: 04/10/2017] [Indexed: 11/21/2022] Open
Abstract
The crystallographic characterization of framework-guest interactions in metal-organic frameworks allows the location of guest binding sites and provides meaningful information on the nature of these interactions, enabling the correlation of structure with adsorption behavior. Here, techniques developed for in situ single-crystal X-ray diffraction experiments on porous crystals have enabled the direct observation of CO, CH4, N2, O2, Ar, and P4 adsorption in Co2(dobdc) (dobdc4- = 2,5-dioxido-1,4-benzenedicarboxylate), a metal-organic framework bearing coordinatively unsaturated cobalt(ii) sites. All these molecules exhibit such weak interactions with the high-spin cobalt(ii) sites in the framework that no analogous molecular structures exist, demonstrating the utility of metal-organic frameworks as crystalline matrices for the isolation and structural determination of unstable species. Notably, the Co-CH4 and Co-Ar interactions observed in Co2(dobdc) represent, to the best of our knowledge, the first single-crystal structure determination of a metal-CH4 interaction and the first crystallographically characterized metal-Ar interaction. Analysis of low-pressure gas adsorption isotherms confirms that these gases exhibit mainly physisorptive interactions with the cobalt(ii) sites in Co2(dobdc), with differential enthalpies of adsorption as weak as -17(1) kJ mol-1 (for Ar). Moreover, the structures of Co2(dobdc)·3.8N2, Co2(dobdc)·5.9O2, and Co2(dobdc)·2.0Ar reveal the location of secondary (N2, O2, and Ar) and tertiary (O2) binding sites in Co2(dobdc), while high-pressure CO2, CO, CH4, N2, and Ar adsorption isotherms show that these binding sites become more relevant at elevated pressures.
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Affiliation(s)
- Miguel I Gonzalez
- Department of Chemistry , University of California , Berkeley , California 94720-1462 , USA .
| | - Jarad A Mason
- Department of Chemistry , University of California , Berkeley , California 94720-1462 , USA .
| | - Eric D Bloch
- Department of Chemistry , University of California , Berkeley , California 94720-1462 , USA .
| | - Simon J Teat
- Advanced Light Source , Lawrence Berkeley National Laboratory , Berkeley , California 94720 , USA
| | - Kevin J Gagnon
- Advanced Light Source , Lawrence Berkeley National Laboratory , Berkeley , California 94720 , USA
| | - Gregory Y Morrison
- Advanced Light Source , Lawrence Berkeley National Laboratory , Berkeley , California 94720 , USA
| | - Wendy L Queen
- The Molecular Foundry , Lawrence Berkeley National Laboratory , Berkeley , California 94720 , USA
- École Polytechnique Fédérale de Lausanne (EPFL) , Institut des Sciences et Ingénierie Chimiques , CH 1051 Sion , Switzerland
| | - Jeffrey R Long
- Department of Chemistry , University of California , Berkeley , California 94720-1462 , USA .
- Department of Chemical and Biomolecular Engineering , University of California , Berkeley , California 94720-1462 , USA
- Materials Sciences Division , Lawrence Berkeley National Laboratory , Berkeley , California 94720 94720 , USA
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68
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Wright JS, Metherell AJ, Cullen WM, Piper JR, Dawson R, Ward MD. Highly selective CO 2vs. N 2 adsorption in the cavity of a molecular coordination cage. Chem Commun (Camb) 2017; 53:4398-4401. [PMID: 28379231 DOI: 10.1039/c7cc01959a] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Two M8L12 cubic coordination cages, as desolvated crystalline powders, preferentially adsorb CO2 over N2 with ideal selectivity CO2/N2 constants of 49 and 30 at 298 K. A binding site for CO2 is suggested by crystallographic location of CS2 within the cage cavity at an electropositive hydrogen-bond donor site, potentially explaining the high CO2/N2 selectivity compared to other materials with this level of porosity.
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Affiliation(s)
- James S Wright
- Department of Chemistry, University of Sheffield, Sheffield S3 7HF, UK.
| | | | - William M Cullen
- Department of Chemistry, University of Sheffield, Sheffield S3 7HF, UK.
| | - Jerico R Piper
- Department of Chemistry, University of Sheffield, Sheffield S3 7HF, UK.
| | - Robert Dawson
- Department of Chemistry, University of Sheffield, Sheffield S3 7HF, UK.
| | - Michael D Ward
- Department of Chemistry, University of Sheffield, Sheffield S3 7HF, UK.
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69
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Tominaga M, Takahashi E, Ukai H, Ohara K, Itoh T, Yamaguchi K. Solvent-Dependent Self-Assembly and Crystal Structures of a Salen-Based Macrocycle. Org Lett 2017; 19:1508-1511. [PMID: 28290696 DOI: 10.1021/acs.orglett.7b00264] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Masahide Tominaga
- Faculty
of Pharmaceutical Sciences at Kagawa Campus, Tokushima Bunri University, 1314-1 Shido, Sanuki, Kagawa 769-2193, Japan
| | - Eri Takahashi
- Faculty
of Pharmaceutical Sciences at Kagawa Campus, Tokushima Bunri University, 1314-1 Shido, Sanuki, Kagawa 769-2193, Japan
| | - Hiroyuki Ukai
- Faculty
of Pharmaceutical Sciences at Kagawa Campus, Tokushima Bunri University, 1314-1 Shido, Sanuki, Kagawa 769-2193, Japan
| | - Kazuaki Ohara
- Faculty
of Pharmaceutical Sciences at Kagawa Campus, Tokushima Bunri University, 1314-1 Shido, Sanuki, Kagawa 769-2193, Japan
| | - Tsutomu Itoh
- Center
for Analytical Instrumentation, Chiba University, 1-33 Yayoi-cho,
Inage-ku, Chiba 263-8522, Japan
| | - Kentaro Yamaguchi
- Faculty
of Pharmaceutical Sciences at Kagawa Campus, Tokushima Bunri University, 1314-1 Shido, Sanuki, Kagawa 769-2193, Japan
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70
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Jäschke A, Kischel M, Mansel A, Kersting B. Hydroxyquinoline-Calix[4]arene Conjugates as Ligands for Polynuclear Lanthanide Complexes: Preparation, Characterization, and Properties of a Dinuclear EuIIIComplex. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201601326] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Astrid Jäschke
- Institut für Anorganische Chemie; Universität Leipzig; Johannisallee 29 04103 Leipzig Germany
| | - Marcus Kischel
- Institut für Anorganische Chemie; Universität Leipzig; Johannisallee 29 04103 Leipzig Germany
| | - Alexander Mansel
- Institute of Resource Ecology; Reactive Transport Division; Research Site Leipzig; Helmholtz-Zentrum Dresden-Rossendorf; Permoserstrasse 15 04318 Leipzig, Germany
| | - Berthold Kersting
- Institut für Anorganische Chemie; Universität Leipzig; Johannisallee 29 04103 Leipzig Germany
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71
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Koifman OI, Mamardashvili NZ, Surov OV. Porous molecular crystals of calix[4]arenes. Russ Chem Bull 2017; 66:241-253. [DOI: 10.1007/s11172-017-1724-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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72
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Pyka I, Lubczyk D, Saiju MDS, Salbeck J, Waldvogel SR. Solvent-Adaptive Behavior of Oligospirobifluorenes at the Surface of Quartz Crystal Microbalances-A Conformational Process. Chempluschem 2017; 82:1116-1120. [DOI: 10.1002/cplu.201600583] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Revised: 01/06/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Isabella Pyka
- Institute of Organic Chemistry; Johannes Gutenberg University Mainz; Duesbergweg 10-14 55128 Mainz Germany
| | - Daniel Lubczyk
- Institute of Organic Chemistry; Johannes Gutenberg University Mainz; Duesbergweg 10-14 55128 Mainz Germany
| | - Mandira D. S. Saiju
- Institute of Chemistry; University Kassel; Heinrich-Plett-Strasse 40 34132 Kassel Germany
| | - Josef Salbeck
- Institute of Chemistry; University Kassel; Heinrich-Plett-Strasse 40 34132 Kassel Germany
| | - Siegfried R. Waldvogel
- Institute of Organic Chemistry; Johannes Gutenberg University Mainz; Duesbergweg 10-14 55128 Mainz Germany
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73
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Wang QQ, Luo N, Wang XD, Ao YF, Chen YF, Liu JM, Su CY, Wang DX, Wang MX. Molecular Barrel by a Hooping Strategy: Synthesis, Structure, and Selective CO2 Adsorption Facilitated by Lone Pair−π Interactions. J Am Chem Soc 2017; 139:635-638. [DOI: 10.1021/jacs.6b12386] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Qi-Qiang Wang
- Beijing
National Laboratory for Molecular Sciences, CAS Key Laboratory of
Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Na Luo
- Beijing
National Laboratory for Molecular Sciences, CAS Key Laboratory of
Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xu-Dong Wang
- Beijing
National Laboratory for Molecular Sciences, CAS Key Laboratory of
Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yu-Fei Ao
- Beijing
National Laboratory for Molecular Sciences, CAS Key Laboratory of
Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Yi-Fan Chen
- School
of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Jun-Min Liu
- School
of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Cheng-Yong Su
- School
of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - De-Xian Wang
- Beijing
National Laboratory for Molecular Sciences, CAS Key Laboratory of
Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Mei-Xiang Wang
- Key
Laboratory of Bioorganic Phosphorous and Chemical Biology (Ministry
of Education), Tsinghua University, Beijing 100184, China
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74
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Li YH, Zhang Y, Legrand YM, van der Lee A, Jiang JJ, Chen CX, Su CY, Barboiu M. Hydrophobic metallo-supramolecular Pd2L4 cages for zwitterionic guest encapsulation in organic solvents. Dalton Trans 2017; 46:15204-15207. [DOI: 10.1039/c7dt03517a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hydrophobic metallo-supramolecular cages are selectively encapsulating hydrophilic zwitterionic guests in organic solvents via synergetic multivalent recognition.
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Affiliation(s)
- Yu-Hao Li
- Lehn Institute of Functional Materials
- School of Chemistry and Chemical Engineering
- Sun Yat-sen University
- Guangzhou 510275
- China
| | - Yan Zhang
- Institut Europeen des Membranes
- Adaptive Supramolecular Nanosystems Group University of Montpellier
- ENSCM-CNRS
- Montpellier
- France
| | - Yves-Marie Legrand
- Institut Europeen des Membranes
- Adaptive Supramolecular Nanosystems Group University of Montpellier
- ENSCM-CNRS
- Montpellier
- France
| | - Arie van der Lee
- Institut Europeen des Membranes
- Adaptive Supramolecular Nanosystems Group University of Montpellier
- ENSCM-CNRS
- Montpellier
- France
| | - Ji-Jun Jiang
- Lehn Institute of Functional Materials
- School of Chemistry and Chemical Engineering
- Sun Yat-sen University
- Guangzhou 510275
- China
| | - Cheng-Xia Chen
- Lehn Institute of Functional Materials
- School of Chemistry and Chemical Engineering
- Sun Yat-sen University
- Guangzhou 510275
- China
| | - Cheng-Yong Su
- Lehn Institute of Functional Materials
- School of Chemistry and Chemical Engineering
- Sun Yat-sen University
- Guangzhou 510275
- China
| | - Mihail Barboiu
- Lehn Institute of Functional Materials
- School of Chemistry and Chemical Engineering
- Sun Yat-sen University
- Guangzhou 510275
- China
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75
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Sahu D, Jana K, Ganguly B. The role of non-covalent interaction for the adsorption of CO2 and hydrocarbons with per-hydroxylated pillar[6]arene: a computational study. NEW J CHEM 2017. [DOI: 10.1039/c7nj01744h] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A systematic study has been performed with DFT calculations for the physisorption of CO2, CH4, and n-butane gases by pillar[6]arene (PA[6]) in gas phase.
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Affiliation(s)
- Debashis Sahu
- Computation and Simulation Unit
- Analytical Discipline & Centralized Instrument Facility, and Academy of Scientific and Innovative Research
- CSIR-Central Salt and Marine Chemicals Research Institute
- Bhavnagar
- India
| | - Kalyanashis Jana
- Computation and Simulation Unit
- Analytical Discipline & Centralized Instrument Facility, and Academy of Scientific and Innovative Research
- CSIR-Central Salt and Marine Chemicals Research Institute
- Bhavnagar
- India
| | - Bishwajit Ganguly
- Computation and Simulation Unit
- Analytical Discipline & Centralized Instrument Facility, and Academy of Scientific and Innovative Research
- CSIR-Central Salt and Marine Chemicals Research Institute
- Bhavnagar
- India
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76
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Martins FT, Maia LJQ, da Silva Neto L, da Silva CM, Sarotti AM, de Fátima Â. Solvatomorphs of 25,26,27,28-tetrahydroxycalix[4]arene and 5,11,17,23-tetramino-25,26,27,28-tetrabutoxycalix[4]arene: quenching photoluminescence through switching the guest. CrystEngComm 2017. [DOI: 10.1039/c6ce02649d] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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77
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Nikolayenko VI, Herbert SA, Barbour LJ. Reversible structural switching of a metal–organic framework by photoirradiation. Chem Commun (Camb) 2017; 53:11142-11145. [DOI: 10.1039/c7cc06074b] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A photoresponsive metal organic framework material undergoes switching of its pore volume and sorption capacity.
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Affiliation(s)
- Varvara I. Nikolayenko
- Department of Chemistry and Polymer Science
- University of Stellenbosch
- Matieland 7600
- South Africa
| | - Simon A. Herbert
- Department of Chemistry and Polymer Science
- University of Stellenbosch
- Matieland 7600
- South Africa
| | - Leonard J. Barbour
- Department of Chemistry and Polymer Science
- University of Stellenbosch
- Matieland 7600
- South Africa
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78
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Tan LL, Zhu Y, Long H, Jin Y, Zhang W, Yang YW. Pillar[n]arene-based supramolecular organic frameworks with high hydrocarbon storage and selectivity. Chem Commun (Camb) 2017; 53:6409-6412. [DOI: 10.1039/c7cc03638h] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The high hydrocarbon storage capacity and adsorption selectivity of two low-density, solution-processable pillar[n]arene-based SOFs have been investigated for the first time.
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Affiliation(s)
- Li-Li Tan
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC)
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Youlong Zhu
- Department of Chemistry and Biochemistry
- University of Colorado
- Boulder
- USA
| | - Hai Long
- National Renewable Energy Laboratory
- Golden
- USA
| | - Yinghua Jin
- Department of Chemistry and Biochemistry
- University of Colorado
- Boulder
- USA
| | - Wei Zhang
- Department of Chemistry and Biochemistry
- University of Colorado
- Boulder
- USA
| | - Ying-Wei Yang
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry (NMAC)
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
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79
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Imoto H, Tanaka S, Kato T, Yumura T, Watase S, Matsukawa K, Naka K. Molecular Shape Recognition by Using a Switchable Luminescent Nonporous Molecular Crystal. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00614] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | | | | | - Seiji Watase
- Osaka Municipal Technical Research Institute, 1-6-50 Morinomiya, Joto-ku, Osaka 536-8553, Japan
| | - Kimihiro Matsukawa
- Osaka Municipal Technical Research Institute, 1-6-50 Morinomiya, Joto-ku, Osaka 536-8553, Japan
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80
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Mondelo-Martell M, Huarte-Larrañaga F. Diffusion of H2 and D2 Confined in Single-Walled Carbon Nanotubes: Quantum Dynamics and Confinement Effects. J Phys Chem A 2016; 120:6501-12. [DOI: 10.1021/acs.jpca.6b00467] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Manel Mondelo-Martell
- Department of Materials Science & Physical Chemistry and Institute of Theoretical and Computational Chemistry (IQTCUB), Universitat de Barcelona, 08028 Barcelona, Spain
| | - Fermín Huarte-Larrañaga
- Department of Materials Science & Physical Chemistry and Institute of Theoretical and Computational Chemistry (IQTCUB), Universitat de Barcelona, 08028 Barcelona, Spain
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81
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Takeya S, Udachin KA, Moudrakovski IL, Ohmura R, Ripmeester JA. Disorder of Hydrofluorocarbon Molecules Entrapped in the Water Cages of Structure I Clathrate Hydrate. Chemistry 2016; 22:7567-73. [PMID: 27105807 DOI: 10.1002/chem.201600122] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2016] [Indexed: 11/09/2022]
Abstract
Water versus fluorine: Clathrate hydrates encaging hydrofluorocarbons as guests show both isotropic and anisotropic distributions within host water cages, depending on the number of fluorine atoms in the guest molecule; this is caused by changes in intermolecular interactions to host water molecules in the hydrates.
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Affiliation(s)
- Satoshi Takeya
- National Institute of Advanced Industrial, Science and Technology (AIST), Central 5, 1-1-1 Higashi, Tsukuba, 305-8565, Japan.
| | - Konstantin A Udachin
- Steacie Institute for Molecular Sciences, National Research Council of Canada, 100 Sussex Dr., Ottawa, ON, K1A 0R6, Canada
| | - Igor L Moudrakovski
- Steacie Institute for Molecular Sciences, National Research Council of Canada, 100 Sussex Dr., Ottawa, ON, K1A 0R6, Canada.,Max Planck Institute for Solid State Research, Heisenbergstrasse 1, 70569, Stuttgart, Germany
| | - Ryo Ohmura
- Keio University, 3-14-1 Hiyoshi, Kouhoku-ku, Yokohama, 223-0061, Japan
| | - John A Ripmeester
- Steacie Institute for Molecular Sciences, National Research Council of Canada, 100 Sussex Dr., Ottawa, ON, K1A 0R6, Canada.
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82
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Zhang W, Banerjee D, Liu J, Schaef HT, Crum JV, Fernandez CA, Kukkadapu RK, Nie Z, Nune SK, Motkuri RK, Chapman KW, Engelhard MH, Hayes JC, Silvers KL, Krishna R, McGrail BP, Liu J, Thallapally PK. Redox-Active Metal-Organic Composites for Highly Selective Oxygen Separation Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2016; 28:3572-3577. [PMID: 26953336 DOI: 10.1002/adma.201600259] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Revised: 02/02/2016] [Indexed: 06/05/2023]
Abstract
A redox-active metal-organic composite material shows improved and selective O2 adsorption over N2 with respect to individual components (MIL-101 and ferrocene). The O2 sensitivity of the composite material arises due to the formation of maghemite nanoparticles with the pore of the metal-organic framework material.
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Affiliation(s)
- Wen Zhang
- Physical & Computational Sciences Directorate, Pacific Northwest National Laboratory, Richland, WA, 99352, USA
| | - Debasis Banerjee
- Physical & Computational Sciences Directorate, Pacific Northwest National Laboratory, Richland, WA, 99352, USA
| | - Jian Liu
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, WA, 99354, USA
| | - Herbert T Schaef
- Physical & Computational Sciences Directorate, Pacific Northwest National Laboratory, Richland, WA, 99352, USA
| | - Jarrod V Crum
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, WA, 99354, USA
| | - Carlos A Fernandez
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, WA, 99354, USA
| | - Ravi K Kukkadapu
- Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, WA, 99354, USA
| | - Zimin Nie
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, WA, 99354, USA
| | - Satish K Nune
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, WA, 99354, USA
| | - Radha K Motkuri
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, WA, 99354, USA
| | - Karena W Chapman
- X-ray Science Division, Advanced Photon Source, Argonne National Laboratory, Argonne, IL, 60439, USA
| | - Mark H Engelhard
- Environmental Molecular Sciences Laboratory, Pacific Northwest National Laboratory, Richland, WA, 99354, USA
| | - James C Hayes
- National Security Directorate, Pacific Northwest National Laboratory, Richland, WA, 99352, USA
| | - Kurt L Silvers
- National Security Directorate, Pacific Northwest National Laboratory, Richland, WA, 99352, USA
| | - Rajamani Krishna
- Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH, Amsterdam, The Netherlands
| | - B Peter McGrail
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, WA, 99354, USA
| | - Jun Liu
- Energy and Environment Directorate, Pacific Northwest National Laboratory, Richland, WA, 99354, USA
| | - Praveen K Thallapally
- Physical & Computational Sciences Directorate, Pacific Northwest National Laboratory, Richland, WA, 99352, USA
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83
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Uemura T, Nakanishi R, Mochizuki S, Kitagawa S, Mizuno M. Radical Polymerization of Vinyl Monomers in Porous Organic Cages. Angew Chem Int Ed Engl 2016; 55:6443-7. [DOI: 10.1002/anie.201601587] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2016] [Revised: 03/09/2016] [Indexed: 11/05/2022]
Affiliation(s)
- Takashi Uemura
- Department of Synthetic Chemistry and Biological Chemistry; Graduate School of Engineering; Kyoto University, Katsura, Nishikyo-ku; Kyoto 615-8510 Japan
- CREST Japan Science and Technology Agency (JST); 4-1-8 Honcho Kawaguchi Saitama 332-0012 Japan
| | - Ryo Nakanishi
- Department of Synthetic Chemistry and Biological Chemistry; Graduate School of Engineering; Kyoto University, Katsura, Nishikyo-ku; Kyoto 615-8510 Japan
| | - Shuto Mochizuki
- Department of Synthetic Chemistry and Biological Chemistry; Graduate School of Engineering; Kyoto University, Katsura, Nishikyo-ku; Kyoto 615-8510 Japan
| | - Susumu Kitagawa
- Department of Synthetic Chemistry and Biological Chemistry; Graduate School of Engineering; Kyoto University, Katsura, Nishikyo-ku; Kyoto 615-8510 Japan
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS); Kyoto University, Yoshida, Sakyo-ku; Kyoto 606-8501 Japan
| | - Motohiro Mizuno
- Department of Chemistry; Graduate School of Natural Science & Technology; Kanazawa University, Kakuma; Kanazawa Ishikawa 920-1192 Japan
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84
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Uemura T, Nakanishi R, Mochizuki S, Kitagawa S, Mizuno M. Radical Polymerization of Vinyl Monomers in Porous Organic Cages. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201601587] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Takashi Uemura
- Department of Synthetic Chemistry and Biological Chemistry; Graduate School of Engineering; Kyoto University, Katsura, Nishikyo-ku; Kyoto 615-8510 Japan
- CREST Japan Science and Technology Agency (JST); 4-1-8 Honcho Kawaguchi Saitama 332-0012 Japan
| | - Ryo Nakanishi
- Department of Synthetic Chemistry and Biological Chemistry; Graduate School of Engineering; Kyoto University, Katsura, Nishikyo-ku; Kyoto 615-8510 Japan
| | - Shuto Mochizuki
- Department of Synthetic Chemistry and Biological Chemistry; Graduate School of Engineering; Kyoto University, Katsura, Nishikyo-ku; Kyoto 615-8510 Japan
| | - Susumu Kitagawa
- Department of Synthetic Chemistry and Biological Chemistry; Graduate School of Engineering; Kyoto University, Katsura, Nishikyo-ku; Kyoto 615-8510 Japan
- Institute for Integrated Cell-Material Sciences (WPI-iCeMS); Kyoto University, Yoshida, Sakyo-ku; Kyoto 606-8501 Japan
| | - Motohiro Mizuno
- Department of Chemistry; Graduate School of Natural Science & Technology; Kanazawa University, Kakuma; Kanazawa Ishikawa 920-1192 Japan
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85
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Kane CM, Banisafar A, Dougherty TP, Barbour LJ, Holman KT. Enclathration and Confinement of Small Gases by the Intrinsically 0D Porous Molecular Solid, Me,H,SiMe2. J Am Chem Soc 2016; 138:4377-92. [DOI: 10.1021/jacs.5b11395] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Christopher M. Kane
- Department
of Chemistry, Georgetown University, 37th and O Streets NW, Washington, D.C. 20057, United States
| | - Arash Banisafar
- Department
of Chemistry, Georgetown University, 37th and O Streets NW, Washington, D.C. 20057, United States
| | - Timothy P. Dougherty
- Department
of Chemistry, Georgetown University, 37th and O Streets NW, Washington, D.C. 20057, United States
| | - Leonard J. Barbour
- Department
of Chemistry, University of Stellenbosch, 7602, Stellenbosch, South Africa
| | - K. Travis Holman
- Department
of Chemistry, Georgetown University, 37th and O Streets NW, Washington, D.C. 20057, United States
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86
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Lama P, Alimi LO, Das RK, Barbour LJ. Hydration-dependent anomalous thermal expansion behaviour in a coordination polymer. Chem Commun (Camb) 2016; 52:3231-4. [DOI: 10.1039/c6cc00158k] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
A polar coordination polymer has been synthesised that exhibits anomalous anisotropic thermal expansion. The guest water molecules of the as-synthesised complex can be removed on activation without loss of crystal singularity to yield the fully dehydrated form that shows considerably different thermal expansion behaviour compared to its hydrated analogue.
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Affiliation(s)
- Prem Lama
- Department of Chemistry and Polymer Science
- University of Stellenbosch
- Stellenbosch
- South Africa
| | - Lukman O. Alimi
- Department of Chemistry and Polymer Science
- University of Stellenbosch
- Stellenbosch
- South Africa
| | - Raj Kumar Das
- Department of Chemistry and Polymer Science
- University of Stellenbosch
- Stellenbosch
- South Africa
| | - Leonard J. Barbour
- Department of Chemistry and Polymer Science
- University of Stellenbosch
- Stellenbosch
- South Africa
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87
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Thomas J, Dobrzańska L, Van Meervelt L, Quevedo MA, Woźniak K, Stachowicz M, Smet M, Maes W, Dehaen W. Homodiselenacalix[4]arenes: Molecules with Unique Channelled Crystal Structures. Chemistry 2015; 22:979-87. [DOI: 10.1002/chem.201503385] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2015] [Indexed: 12/20/2022]
Affiliation(s)
- Joice Thomas
- Molecular Design and Synthesis; Department of Chemistry; KU Leuven; Celestijnenlaan 200F 3001 Heverlee Belgium
| | - Liliana Dobrzańska
- Molecular Design and Synthesis; Department of Chemistry; KU Leuven; Celestijnenlaan 200F 3001 Heverlee Belgium
| | - Luc Van Meervelt
- Biomolecular Architecture; Department of Chemistry; KU Leuven; Celestijnenlaan 200F 3001 Heverlee Belgium
| | - Mario Alfredo Quevedo
- Unidad de Investigación y Desarrollo en Tecnología Farmacéutica; CONICET. Departamento de Farmacia; Universidad Nacional de Córdoba; Córdoba Argentina
| | - Krzysztof Woźniak
- Department of Chemistry; Warsaw University; Pasteura 1 02-093 Warsaw Poland
| | - Marcin Stachowicz
- Department of Chemistry; Warsaw University; Pasteura 1 02-093 Warsaw Poland
| | - Mario Smet
- Molecular Design and Synthesis; Department of Chemistry; KU Leuven; Celestijnenlaan 200F 3001 Heverlee Belgium
| | - Wouter Maes
- Molecular Design and Synthesis; Department of Chemistry; KU Leuven; Celestijnenlaan 200F 3001 Heverlee Belgium
- Design and Synthesis of Organic Semiconductors (DSOS); Institute for Materials Research (IMO-IMOMEC); Hasselt University; Agoralaan 1-Building D 3590 Diepenbeek Belgium
| | - Wim Dehaen
- Molecular Design and Synthesis; Department of Chemistry; KU Leuven; Celestijnenlaan 200F 3001 Heverlee Belgium
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88
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Sanna E, Escudero-Adán EC, Bauzá A, Ballester P, Frontera A, Rotger C, Costa A. A crystalline sponge based on dispersive forces suitable for X-ray structure determination of included molecular guests. Chem Sci 2015; 6:5466-5472. [PMID: 28757946 PMCID: PMC5505123 DOI: 10.1039/c5sc01838b] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Accepted: 07/13/2015] [Indexed: 11/21/2022] Open
Abstract
A crystalline porous material showing one-dimensional (1-D) rectangular micropores (12 × 9 Å2) has been assembled from a semirigid macrocyclic tetraimine and EtOAc as the templating agent. The 1-D nature of the material is intrinsic to the conformationally rigid structure of a macrocyclic sub-unit bearing four cyclohexylidene residues. The multiple dispersive forces established among the aliphatic residues glutted the 1-D channels and provided thermal stability to the material at temperatures below 160 °C. Upon removal of the template, the structure of the empty solid exhibited permanent microporosity (SBET = 342 m2 g-1). Being a true molecular sponge, the channel framework of this material allowed the inclusion of a variety of molecular sample guests without compromising its crystalline nature. Remarkably, this crystalline material enabled the structure determination by X-ray diffraction of the included molecules. Theoretical studies demonstrated the vital role played by the dispersive forces in the overall stabilization of the crystal packing.
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Affiliation(s)
- Elena Sanna
- Departament de Química , Universitat de les Illes Balears , Palma , 07122 , Spain . ; ; Tel: +34 971 173266
| | - Eduardo C Escudero-Adán
- Institut of Chemical Research of Catalonia (ICIQ) , Avda. Països Catalans 16 , 43007 Tarragona , Spain
- Catalan Institution for Research and Advanced Studies (ICREA) , Passeig Lluis Companys 23 , 08010 , Barcelona , Spain
| | - Antonio Bauzá
- Departament de Química , Universitat de les Illes Balears , Palma , 07122 , Spain . ; ; Tel: +34 971 173266
| | - Pablo Ballester
- Institut of Chemical Research of Catalonia (ICIQ) , Avda. Països Catalans 16 , 43007 Tarragona , Spain
- Catalan Institution for Research and Advanced Studies (ICREA) , Passeig Lluis Companys 23 , 08010 , Barcelona , Spain
| | - Antonio Frontera
- Departament de Química , Universitat de les Illes Balears , Palma , 07122 , Spain . ; ; Tel: +34 971 173266
| | - Carmen Rotger
- Departament de Química , Universitat de les Illes Balears , Palma , 07122 , Spain . ; ; Tel: +34 971 173266
| | - Antonio Costa
- Departament de Química , Universitat de les Illes Balears , Palma , 07122 , Spain . ; ; Tel: +34 971 173266
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89
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Singh AS, Sun SS. Structurally Flexible C₃-Symmetric Receptors for Molecular Recognition and Their Self-Assembly Properties. CHEM REC 2015. [PMID: 26202256 DOI: 10.1002/tcr.201500021] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The bioinspired design and synthesis of building blocks and their assemblies by the supramolecular approach has ever fascinated scientists to utilize such artificial systems for numerous purposes. Flexibility is a basic feature of natural systems. However, in artificial systems this is difficult to control, especially if there is no preorganization of the component(s) of a system. We have designed and synthesized a series of C3 -symmetric N-bridged flexible receptors and successfully utilized them to selectively entrap the notorious and toxic nitrate anion in aqueous medium. This was the first report of highest binding affinity for the nitrate anion in aqueous medium. An impressive self-sorting phenomenon of reversibly formed hydrogen-bonded capsules, which self-assembled from flexible tripodal receptors having branches of similar size and bearing the same amide functionality, has been disclosed. Encapsulated nitrate anion has been further utilized for the photochemical [2+2] cycloaddition reaction for the synthesis of strained four-membered ring structures through dynamic self-assembly. In this Personal Account, we summarize these results showing the utility of naturally inspired flexibility in artificial systems.
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Affiliation(s)
- Ashutosh S Singh
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), Institute of Physics Campus, Sachivalaya Marg, Near Sainik School, Bhubaneswar, 751005, India
| | - Shih-Sheng Sun
- Institute of Chemistry, Academia Sinica, 115 Nankang, Taipei, Taiwan.
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90
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Yang D, Zhao J, Zhao Y, Lei Y, Cao L, Yang XJ, Davi M, de Sousa Amadeu N, Janiak C, Zhang Z, Wang YY, Wu B. Encapsulation of Halocarbons in a Tetrahedral Anion Cage. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201502399] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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91
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Yang D, Zhao J, Zhao Y, Lei Y, Cao L, Yang XJ, Davi M, de Sousa Amadeu N, Janiak C, Zhang Z, Wang YY, Wu B. Encapsulation of Halocarbons in a Tetrahedral Anion Cage. Angew Chem Int Ed Engl 2015; 54:8658-61. [DOI: 10.1002/anie.201502399] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2015] [Revised: 04/20/2015] [Indexed: 01/07/2023]
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92
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Boinski T, Cieszkowski A, Rosa B, Szumna A. Hybrid [n]Arenes through Thermodynamically Driven Macrocyclization Reactions. J Org Chem 2015; 80:3488-95. [DOI: 10.1021/acs.joc.5b00099] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tomasz Boinski
- Institute of Organic Chemistry, Polish Academy of Science, Kasprzaka 44/52, Warsaw 01-244, Poland
| | - Artur Cieszkowski
- Institute of Organic Chemistry, Polish Academy of Science, Kasprzaka 44/52, Warsaw 01-244, Poland
| | - Bartłomiej Rosa
- Institute of Organic Chemistry, Polish Academy of Science, Kasprzaka 44/52, Warsaw 01-244, Poland
| | - Agnieszka Szumna
- Institute of Organic Chemistry, Polish Academy of Science, Kasprzaka 44/52, Warsaw 01-244, Poland
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93
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Lin RB, Li TY, Zhou HL, He CT, Zhang JP, Chen XM. Tuning fluorocarbon adsorption in new isoreticular porous coordination frameworks for heat transformation applications. Chem Sci 2015; 6:2516-2521. [PMID: 29308161 PMCID: PMC5647857 DOI: 10.1039/c4sc03985h] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Accepted: 02/18/2015] [Indexed: 01/17/2023] Open
Abstract
We report adsorption behaviors of a typical fluorocarbon R22 (CHClF2) in a new series of isoreticular porous coordination frameworks [Zn4O(bpz)2(ldc)].
Adsorption heat transformation is one of the most energy-efficient technologies, which relies much on the type and performance of the adsorbent–adsorbate pair. Here, we report adsorption behaviors of a typical fluorocarbon R22 (CHClF2) in a new series of isoreticular porous coordination polymers [Zn4O(bpz)2(ldc)], in which the typical Zn4O clusters are connected by hydrophobic 3,3′,5,5′-tetramethyl-4,4′-bipyrazolate (bpz2–) and different linear dicarboxylates (ldc2–) to form non-interpenetrated pcu networks with variable pore sizes, shapes, and volumes. Fluorocarbon sorption measurements of these materials revealed high R22 uptakes of 0.73–0.97 g g–1 (0.62–0.65 g cm–3) at 298 K and 1 bar and working capacities of 0.41–0.72 g g–1 (0.35–0.47 g cm–3) between 273 and 313 K at about 0.13, 0.11 and 0.52 bar, respectively, as well as very large diffusion coefficients of 5.1–7.3 × 10–7 cm2 s–1. Noteworthily, the R22 sorption performance can be dramatically improved by subtle modification of the pore size and shape, demonstrating porous coordination polymer–fluorocarbon as a promising adsorbent–adsorbate pair for heat transformation applications.
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Affiliation(s)
- Rui-Biao Lin
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry , School of Chemistry and Chemical Engineering , Sun Yat-Sen University , Guangzhou 510275 , P. R. China .
| | - Tai-Yang Li
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry , School of Chemistry and Chemical Engineering , Sun Yat-Sen University , Guangzhou 510275 , P. R. China .
| | - Hao-Long Zhou
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry , School of Chemistry and Chemical Engineering , Sun Yat-Sen University , Guangzhou 510275 , P. R. China .
| | - Chun-Ting He
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry , School of Chemistry and Chemical Engineering , Sun Yat-Sen University , Guangzhou 510275 , P. R. China .
| | - Jie-Peng Zhang
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry , School of Chemistry and Chemical Engineering , Sun Yat-Sen University , Guangzhou 510275 , P. R. China .
| | - Xiao-Ming Chen
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry , School of Chemistry and Chemical Engineering , Sun Yat-Sen University , Guangzhou 510275 , P. R. China .
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94
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Tominaga M, Kunitomi N, Katagiri K, Itoh T. Adamantane-Based Oxacyclophanes Containing Pyrazines: Synthesis, Crystal Structure, and Self-Assembly Behavior. Org Lett 2015; 17:786-9. [DOI: 10.1021/ol503466e] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Masahide Tominaga
- Faculty
of Pharmaceutical Sciences at Kagawa Campus, Tokushima Bunri University, 1314-1 Shido, Sanuki, Kagawa 769-2193, Japan
| | - Nobuto Kunitomi
- Faculty
of Pharmaceutical Sciences at Kagawa Campus, Tokushima Bunri University, 1314-1 Shido, Sanuki, Kagawa 769-2193, Japan
| | - Kosuke Katagiri
- Department
of Chemistry, Faculty of Science and Engineering, Konan University, 8-9-1
Okamoto, Higashinada-ku, Kobe, Hyogo 658-8501, Japan
| | - Tsutomu Itoh
- Center
for Analytical Instrumentation, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
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95
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Miyake R, Kuwata C, Masumoto Y. Selective CO2 gas adsorption in the narrow crystalline cavities of flexible peptide metallo-macrocycles. Dalton Trans 2015; 44:2993-6. [DOI: 10.1039/c4dt03530e] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The BF4− salt of peptide Ni(ii)-macrocycle demonstrated selective CO2 gas adsorption (ca. 6–7 molecules per macrocycle) into its narrow cavities.
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Affiliation(s)
- Ryosuke Miyake
- Department of Chemistry and Biochemistry
- Graduate School of Humanities and Sciences
- Ochanomizu University
- Tokyo 112-8610
- Japan
| | - Chika Kuwata
- Department of Chemistry and Biochemistry
- Graduate School of Humanities and Sciences
- Ochanomizu University
- Tokyo 112-8610
- Japan
| | - Yui Masumoto
- Department of Chemistry and Biochemistry
- Graduate School of Humanities and Sciences
- Ochanomizu University
- Tokyo 112-8610
- Japan
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96
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Sahu D, Ganguly B. In silico studies on the origin of selective uptake of carbon dioxide with cucurbit[7]uril amorphous material. RSC Adv 2015. [DOI: 10.1039/c5ra13394g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The efficient capture and storage of flue gases is of current interest due to environmental problems. The DFT calculation demonstrates the origin of the physisorption of flue gases (CO2, N2and CH4) on amorphous solid cucurbit[7]uril.
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Affiliation(s)
- Debashis Sahu
- Computation and Simulation Unit
- Analytical Discipline & Centralized Instrument Facility, and Academy of Scientific and Innovative Research
- CSIR-Central Salt and Marine Chemicals Research Institute
- Bhavnagar
- India
| | - Bishwajit Ganguly
- Computation and Simulation Unit
- Analytical Discipline & Centralized Instrument Facility, and Academy of Scientific and Innovative Research
- CSIR-Central Salt and Marine Chemicals Research Institute
- Bhavnagar
- India
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97
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Henkelis JJ, Hardie MJ. Controlling the assembly of cyclotriveratrylene-derived coordination cages. Chem Commun (Camb) 2015; 51:11929-43. [DOI: 10.1039/c5cc03071d] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Ligand-functionalised cyclotriveratrylene derivatives self-assemble to afford coordination cages and topologically non-trivial constructs, including controlled assembly of M3L2 metallo-cryptophane and M6L8 cages.
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98
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Smith VJ, Marais CG, Suwińska K, Lipkowski J, Szumna A, Esterhuysen C, Barbour LJ. Concomitant polymorphs of p-iso-propylcalix[4]arene. CrystEngComm 2015. [DOI: 10.1039/c5ce00362h] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Sublimation of p-iso-propylcalix[4]arene (form IP) under reduced pressure results in the concomitant formation of two new polymorphs (forms IIP and IIIP).
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Affiliation(s)
- Vincent J. Smith
- Department of Chemistry and Polymer Science
- University of Stellenbosch
- , South Africa
| | - Charl G. Marais
- Department of Chemistry and Polymer Science
- University of Stellenbosch
- , South Africa
| | - Kinga Suwińska
- Cardinal Stefan Wyszynski University in Warsaw
- Faculty of Mathematical and Natural Sciences
- 01-938 Warszawa, Poland
| | - Janusz Lipkowski
- Cardinal Stefan Wyszynski University in Warsaw
- Faculty of Mathematical and Natural Sciences
- 01-938 Warszawa, Poland
| | - Agnieszka Szumna
- Institute of Organic Chemistry
- Polish Academy of Sciences
- Kasprzaka 44/52
- 01-224 Warsaw, Poland
| | | | - Leonard J. Barbour
- Department of Chemistry and Polymer Science
- University of Stellenbosch
- , South Africa
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99
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Joseph AI, Lapidus SH, Kane CM, Holman KT. Extreme Confinement of Xenon by Cryptophane-111 in the Solid State. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201409415] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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100
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Joseph AI, Lapidus SH, Kane CM, Holman KT. Extreme Confinement of Xenon by Cryptophane-111 in the Solid State. Angew Chem Int Ed Engl 2014; 54:1471-5. [DOI: 10.1002/anie.201409415] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Indexed: 11/08/2022]
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