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Demakov PA. Properties of Aliphatic Ligand-Based Metal-Organic Frameworks. Polymers (Basel) 2023; 15:2891. [PMID: 37447535 DOI: 10.3390/polym15132891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 06/26/2023] [Accepted: 06/27/2023] [Indexed: 07/15/2023] Open
Abstract
Ligands with a purely aliphatic backbone are receiving rising attention in the chemistry of coordination polymers and metal-organic frameworks. Such unique features inherent to the aliphatic bridges as increased conformational freedom, non-polarizable core, and low light absorption provide rare and valuable properties for their derived MOFs. Applications of such compounds in stimuli-responsive materials, gas, and vapor adsorbents with high and unusual selectivity, light-emitting, and optical materials have extensively emerged in recent years. These properties, as well as other specific features of aliphatic-based metal-organic frameworks are summarized and analyzed in this short critical review. Advanced characterization techniques, which have been applied in the reported works to obtain important data on the crystal and molecular structures, dynamics, and functionalities, are also reviewed within a general discussion. In total, 132 references are included.
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Affiliation(s)
- Pavel A Demakov
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch of the Russian Academy of Sciences, 3 Akad. Lavrentieva Ave., Novosibirsk 630090, Russia
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Cavallo M, Atzori C, Signorile M, Costantino F, Venturi DM, Koutsianos A, Lomachenko KA, Calucci L, Martini F, Giovanelli A, Geppi M, Crocellà V, Taddei M. Cooperative CO 2 adsorption mechanism in a perfluorinated Ce IV-based metal organic framework. JOURNAL OF MATERIALS CHEMISTRY. A 2023; 11:5568-5583. [PMID: 36936468 PMCID: PMC10012411 DOI: 10.1039/d2ta09746j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 02/09/2023] [Indexed: 06/18/2023]
Abstract
Adsorbents able to uptake large amounts of gases within a narrow range of pressure, i.e., phase-change adsorbents, are emerging as highly interesting systems to achieve excellent gas separation performances with little energy input for regeneration. A recently discovered phase-change metal-organic framework (MOF) adsorbent is F4_MIL-140A(Ce), based on CeIV and tetrafluoroterephthalate. This MOF displays a non-hysteretic step-shaped CO2 adsorption isotherm, reaching saturation in conditions of temperature and pressure compatible with real life application in post-combustion carbon capture, biogas upgrading and acetylene purification. Such peculiar behaviour is responsible for the exceptional CO2/N2 selectivity and reverse CO2/C2H2 selectivity of F4_MIL-140A(Ce). Here, we combine data obtained from a wide pool of characterisation techniques - namely gas sorption analysis, in situ infrared spectroscopy, in situ powder X-ray diffraction, in situ X-ray absorption spectroscopy, multinuclear solid state nuclear magnetic resonance spectroscopy and adsorption microcalorimetry - with periodic density functional theory simulations to provide evidence for the existence of a unique cooperative CO2 adsorption mechanism in F4_MIL-140A(Ce). Such mechanism involves the concerted rotation of perfluorinated aromatic rings when a threshold partial pressure of CO2 is reached, opening the gate towards an adsorption site where CO2 interacts with both open metal sites and the fluorine atoms of the linker.
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Affiliation(s)
- Margherita Cavallo
- Dipartimento di Chimica, Centro di Riferimento NIS e INSTM, Università di Torino Via G. Quarello 15, I-10135 and Via P. Giuria 7 I-10125 Torino Italy
| | - Cesare Atzori
- Dipartimento di Chimica, Centro di Riferimento NIS e INSTM, Università di Torino Via G. Quarello 15, I-10135 and Via P. Giuria 7 I-10125 Torino Italy
- European Synchrotron Radiation Facility 71 Avenue des Martyrs, CS 40220 38043 Grenoble Cedex 9 France
| | - Matteo Signorile
- Dipartimento di Chimica, Centro di Riferimento NIS e INSTM, Università di Torino Via G. Quarello 15, I-10135 and Via P. Giuria 7 I-10125 Torino Italy
| | - Ferdinando Costantino
- Dipartimento di Chimica, Biologia e Biotecnologie, Unità di Ricerca INSTM, Università di Perugia Via Elce di Sotto 8 06123 Perugia Italy
| | - Diletta Morelli Venturi
- Dipartimento di Chimica, Biologia e Biotecnologie, Unità di Ricerca INSTM, Università di Perugia Via Elce di Sotto 8 06123 Perugia Italy
| | - Athanasios Koutsianos
- Centre for Research & Technology Hellas/Chemical Process and Energy Resources Institute 6th km. Charilaou-Thermis 57001 Greece
| | - Kirill A Lomachenko
- European Synchrotron Radiation Facility 71 Avenue des Martyrs, CS 40220 38043 Grenoble Cedex 9 France
| | - Lucia Calucci
- Istituto di Chimica dei Composti Organo Metallici, Unità di Ricerca INSTM, Consiglio Nazionale delle Ricerche Via Giuseppe Moruzzi 1 56124 Pisa Italy
- Centro per l'Integrazione della Strumentazione Scientifica dell'Università di Pisa (CISUP) 56126 Pisa Italy
| | - Francesca Martini
- Centro per l'Integrazione della Strumentazione Scientifica dell'Università di Pisa (CISUP) 56126 Pisa Italy
- Dipartimento di Chimica e Chimica Industriale, Unità di Ricerca INSTM, Università di Pisa Via Giuseppe Moruzzi 13 56124 Pisa Italy
| | - Andrea Giovanelli
- Dipartimento di Chimica e Chimica Industriale, Unità di Ricerca INSTM, Università di Pisa Via Giuseppe Moruzzi 13 56124 Pisa Italy
| | - Marco Geppi
- Centro per l'Integrazione della Strumentazione Scientifica dell'Università di Pisa (CISUP) 56126 Pisa Italy
- Dipartimento di Chimica e Chimica Industriale, Unità di Ricerca INSTM, Università di Pisa Via Giuseppe Moruzzi 13 56124 Pisa Italy
| | - Valentina Crocellà
- Dipartimento di Chimica, Centro di Riferimento NIS e INSTM, Università di Torino Via G. Quarello 15, I-10135 and Via P. Giuria 7 I-10125 Torino Italy
| | - Marco Taddei
- Centro per l'Integrazione della Strumentazione Scientifica dell'Università di Pisa (CISUP) 56126 Pisa Italy
- Dipartimento di Chimica e Chimica Industriale, Unità di Ricerca INSTM, Università di Pisa Via Giuseppe Moruzzi 13 56124 Pisa Italy
- Energy Safety Research Institute, Swansea University Fabian Way Swansea SA1 8EN UK
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Kim D, Kang M, Ha H, Hong CS, Kim M. Multiple functional groups in metal–organic frameworks and their positional regioisomerism. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213892] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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Ha H, Kim Y, Kim D, Lee J, Song Y, Kim S, Park MH, Kim Y, Kim H, Yoon M, Kim M. Effect of the Metal within Regioisomeric Paddle-Wheel-Type Metal-Organic Frameworks. Chemistry 2019; 25:14414-14420. [PMID: 31441970 DOI: 10.1002/chem.201903210] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Revised: 08/21/2019] [Indexed: 11/08/2022]
Abstract
The effect of metal on the degree of flexibility upon evacuation of metal-organic frameworks (MOFs) has been revealed with positional control of the organic functionalities. Although Co-, Cu-, and Zn-based DMOFs (DMOF = DABCO MOF, DABCO = 1,4-diazabicyclo[2.2.2]octane) with ortho-ligands (2,3-NH2 Cl) have frameworks that are inflexible upon evacuation, MOFs with para-ligands (2,5-NH2 Cl) showed different N2 uptake amounts after evacuation by metal exchange. Considering that the structural analyses were not fully sufficiently different to explain the drastic changes in N2 adsorption after evacuation, quantum chemical simulation was explored. A new index (η) was defined to quantify the regularity around the metal based on differences in the oxygen-metal-oxygen angles. Within 2,5-NH2 Cl, the η value becomes larger as the metal are varied from Co to Zn. A large η value means that the structures around the metal center are less ordered. These results can be used to explain flexibility changes upon evacuation by altering the metal cation in this regioisomeric system.
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Affiliation(s)
- Hyeonbin Ha
- Department of Chemistry and BK21Plus Research Team, Chungbuk National University, 1 Chungdae-ro, Seowon-gu, Cheongju, 28644, Republic of Korea
| | - Youngik Kim
- Department of Chemistry and BK21Plus Research Team, Chungbuk National University, 1 Chungdae-ro, Seowon-gu, Cheongju, 28644, Republic of Korea
| | - Dopil Kim
- Department of Chemistry and BK21Plus Research Team, Chungbuk National University, 1 Chungdae-ro, Seowon-gu, Cheongju, 28644, Republic of Korea
| | - Jihyun Lee
- Department of Nanochemistry, Gachon University, 1342 Seongnamdae-ro, Sujeong-gu, Seongnam, 13120, Republic of Korea
| | - Yoodae Song
- Department of Nanochemistry, Gachon University, 1342 Seongnamdae-ro, Sujeong-gu, Seongnam, 13120, Republic of Korea
| | - Suyeon Kim
- Department of Chemistry and BK21Plus Research Team, Chungbuk National University, 1 Chungdae-ro, Seowon-gu, Cheongju, 28644, Republic of Korea
| | - Myung Hwan Park
- Department of Chemistry Education, Chungbuk National University, 1 Chungdae-ro, Seowon-gu, Cheongju, 28644, Republic of Korea
| | - Youngjo Kim
- Department of Chemistry and BK21Plus Research Team, Chungbuk National University, 1 Chungdae-ro, Seowon-gu, Cheongju, 28644, Republic of Korea
| | - Hyungjun Kim
- Department of Chemistry, Incheon National University, 119 Academy-ro, Yeonsu-gu, Incheon, 22012, Republic of Korea
| | - Minyoung Yoon
- Department of Nanochemistry, Gachon University, 1342 Seongnamdae-ro, Sujeong-gu, Seongnam, 13120, Republic of Korea.,Department of Chemistry, Kyungpook National University, 80 Daehak-ro, buk-gu, Daegu, 41566, Republic of Korea
| | - Min Kim
- Department of Chemistry and BK21Plus Research Team, Chungbuk National University, 1 Chungdae-ro, Seowon-gu, Cheongju, 28644, Republic of Korea
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Evans JD, Garai B, Reinsch H, Li W, Dissegna S, Bon V, Senkovska I, Fischer RA, Kaskel S, Janiak C, Stock N, Volkmer D. Metal–organic frameworks in Germany: From synthesis to function. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2018.10.002] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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8
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Amer Hamzah H, Gee WJ, Raithby PR, Teat SJ, Mahon MF, Burrows AD. Post-Synthetic Mannich Chemistry on Metal-Organic Frameworks: System-Specific Reactivity and Functionality-Triggered Dissolution. Chemistry 2018; 24:11094-11102. [PMID: 29808942 PMCID: PMC6099314 DOI: 10.1002/chem.201801419] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Indexed: 11/17/2022]
Abstract
The Mannich reaction of the zirconium MOF [Zr6 O4 (OH)4 (bdc-NH2 )6 ] (UiO-66-NH2 , bdc-NH2 =2-amino-1,4-benzenedicarboxylate) with paraformaldehyde and pyrazole, imidazole or 2-mercaptoimidazole led to post-synthetic modification (PSM) through C-N bond formation. The reaction with imidazole (Him) goes to completion whereas those with pyrazole (Hpyz) and 2-mercaptoimidazole (HimSH) give up to 41 and 36 % conversion, respectively. The BET surface areas for the Mannich products are reduced from that of UiO-66-NH2 , but the compounds show enhanced selectivity for adsorption of CO2 over N2 at 273 K. The thiol-containing MOFs adsorb mercury(II) ions from aqueous solution, removing up to 99 %. The Mannich reaction with pyrazole succeeds on [Zn4 O(bdc-NH2 )3 ] (IRMOF-3), but a similar reaction on [Zn2 (bdc-NH2 )2 (dabco)] (dabco=1,4-diazabicyclo[2.2.2]octane) gave [Zn3 (bdc-NH2 )1.32 (bdc-NHCH2 pyz)1.68 (dabco)]⋅2 C7 H8 5, whereas the reaction with imidazole gave the expected PSM product. Compound 5 forms via a dissolution-recrystallisation process that is triggered by the "free" pyrazolate nitrogen atom competing with dabco for coordination to the zinc(II) centre. In contrast, the "free" nitrogen atom on the imidazolate is too far away to compete in this way. Mannich reactions on [In(OH)(bdc-NH2 )] (MIL-68(In)-NH2 ) stop after the first step, and the product was identified as [In(OH)(bdc-NH2 )0.41 (bdc-NHCH2 OCH3 )0.30 (bdc-N=CH2 )0.29 ], with addition of the heterocycle prevented by steric interactions.
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Affiliation(s)
- Harina Amer Hamzah
- Department of ChemistryUniversity of BathClaverton DownBathBA2 7AYUnited Kingdom
| | - William J. Gee
- Department of ChemistryUniversity of BathClaverton DownBathBA2 7AYUnited Kingdom
- School of Physical SciencesUniversity of KentCanterburyKentCT2 7NZUnited Kingdom
| | - Paul R. Raithby
- Department of ChemistryUniversity of BathClaverton DownBathBA2 7AYUnited Kingdom
| | - Simon J. Teat
- Advanced Light SourceLawrence Berkeley National Laboratory1 Cyclotron RoadBerkeleyCA94720USA
| | - Mary F. Mahon
- Department of ChemistryUniversity of BathClaverton DownBathBA2 7AYUnited Kingdom
| | - Andrew D. Burrows
- Department of ChemistryUniversity of BathClaverton DownBathBA2 7AYUnited Kingdom
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Liu J, Xu Y, Groszewicz PB, Brodrecht M, Fasel C, Hofmann K, Tan X, Gutmann T, Buntkowsky G. Novel dirhodium coordination polymers: the impact of side chains on cyclopropanation. Catal Sci Technol 2018. [DOI: 10.1039/c8cy01493k] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Seven novel dirhodium coordination polymers (Rh2–Ln) (n = 1–7) are prepared by employing bitopic ligands to connect dirhodium nodes.
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Affiliation(s)
- Jiquan Liu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry
- College of Chemistry and Materials Science
- Northwest University
- 710127 Xi'an
- P. R. China
| | - Yeping Xu
- Eduard-Zintl-Institute for Inorganic Chemistry and Physical Chemistry
- Technical University Darmstadt
- 64287 Darmstadt
- Germany
| | - Pedro B. Groszewicz
- Eduard-Zintl-Institute for Inorganic Chemistry and Physical Chemistry
- Technical University Darmstadt
- 64287 Darmstadt
- Germany
| | - Martin Brodrecht
- Eduard-Zintl-Institute for Inorganic Chemistry and Physical Chemistry
- Technical University Darmstadt
- 64287 Darmstadt
- Germany
| | - Claudia Fasel
- FB Material- und Geowissenschaften
- Technical University Darmstadt
- 64287 Darmstadt
- Germany
| | - Kathrin Hofmann
- Eduard-Zintl-Institute for Inorganic Chemistry and Physical Chemistry
- Technical University Darmstadt
- 64287 Darmstadt
- Germany
| | - Xijuan Tan
- Laboratory of Mineralization and Dynamics
- College of Earth Sciences and Land Resources
- Chang'an University
- 710054 Xi'an
- P. R. China
| | - Torsten Gutmann
- Eduard-Zintl-Institute for Inorganic Chemistry and Physical Chemistry
- Technical University Darmstadt
- 64287 Darmstadt
- Germany
| | - Gerd Buntkowsky
- Eduard-Zintl-Institute for Inorganic Chemistry and Physical Chemistry
- Technical University Darmstadt
- 64287 Darmstadt
- Germany
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Ha H, Hahm H, Jwa DG, Yoo K, Park MH, Yoon M, Kim Y, Kim M. Flexibility in metal–organic frameworks derived from positional and electronic effects of functional groups. CrystEngComm 2017. [DOI: 10.1039/c7ce00971b] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The position of functional groups and the subsequent e-density of the benzene rings in a bi-/tri-functionalized zinc-based metal–organic framework (MOF) have been controlled to reveal structural differences.
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Affiliation(s)
- Hyeonbin Ha
- Department of Chemistry and BK21Plus Research Team
- Chungbuk National University
- Cheongju
- Republic of Korea
| | - Hyungwoo Hahm
- Department of Chemistry and BK21Plus Research Team
- Chungbuk National University
- Cheongju
- Republic of Korea
| | - Dong Gyun Jwa
- Department of Chemistry and BK21Plus Research Team
- Chungbuk National University
- Cheongju
- Republic of Korea
| | - Kwangho Yoo
- Department of Chemistry and BK21Plus Research Team
- Chungbuk National University
- Cheongju
- Republic of Korea
| | - Myung Hwan Park
- Department of Chemistry Education
- Chungbuk National University
- Cheongju
- Republic of Korea
| | - Minyoung Yoon
- Department of Nanochemistry
- College of Bionano
- Gachon University
- Sungnam
- Republic of Korea
| | - Youngjo Kim
- Department of Chemistry and BK21Plus Research Team
- Chungbuk National University
- Cheongju
- Republic of Korea
| | - Min Kim
- Department of Chemistry and BK21Plus Research Team
- Chungbuk National University
- Cheongju
- Republic of Korea
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Kim H, Gu J, Kim Y, Lee DN, Huh S. Three‐Dimensional Co‐ and Mn‐MOFs Containing a
C
2
h
‐Symmetric Terphenyl‐3,3′‐dicarboxylate Linker and Their Magnetic Properties. Eur J Inorg Chem 2016. [DOI: 10.1002/ejic.201600645] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Hyun‐Chul Kim
- Department of Chemistry and Protein Research Center for Bio‐Industry Hankuk University of Foreign Studies 17035 Yongin Republic of Korea
| | - Ja‐Min Gu
- Department of Chemistry and Protein Research Center for Bio‐Industry Hankuk University of Foreign Studies 17035 Yongin Republic of Korea
| | - Youngmee Kim
- Department of Chemistry and Nano Science Ewha Womans University 03760 Seoul Republic of Korea
| | - Do Nam Lee
- Ingenium College of Liberal Arts (Chemistry) Kwangwoon University 01897 Seoul Republic of Korea
| | - Seong Huh
- Department of Chemistry and Protein Research Center for Bio‐Industry Hankuk University of Foreign Studies 17035 Yongin Republic of Korea
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Hahm H, Yoo K, Ha H, Kim M. Aromatic Substituent Effects on the Flexibility of Metal–Organic Frameworks. Inorg Chem 2016; 55:7576-81. [DOI: 10.1021/acs.inorgchem.6b00983] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hyungwoo Hahm
- Department of Chemistry and BK21Plus Research Team, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Kwangho Yoo
- Department of Chemistry and BK21Plus Research Team, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Hyeonbin Ha
- Department of Chemistry and BK21Plus Research Team, Chungbuk National University, Cheongju 28644, Republic of Korea
| | - Min Kim
- Department of Chemistry and BK21Plus Research Team, Chungbuk National University, Cheongju 28644, Republic of Korea
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Schwedler I, Henke S, Wharmby MT, Bajpe SR, Cheetham AK, Fischer RA. Mixed-linker solid solutions of functionalized pillared-layer MOFs – adjusting structural flexibility, gas sorption, and thermal responsiveness. Dalton Trans 2016; 45:4230-41. [DOI: 10.1039/c5dt03825a] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Structural flexibility in pillared-layer metal–organic frameworks can be controlled via the concept of mixed-linker solid solutions.
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Affiliation(s)
- Inke Schwedler
- Lehrstuhl für Anorganische Chemie II – Organometallics and Materials
- Ruhr-Universität Bochum
- D-44801 Bochum
- Germany
- Functional Inorganics and Hybrid Materials Group
| | - Sebastian Henke
- Lehrstuhl für Anorganische Chemie II – Organometallics and Materials
- Ruhr-Universität Bochum
- D-44801 Bochum
- Germany
- Functional Inorganics and Hybrid Materials Group
| | - Michael T. Wharmby
- Functional Inorganics and Hybrid Materials Group
- Department of Materials Science and Metallurgy
- University of Cambridge
- Cambridge CB3 0FS
- UK
| | - Sneha R. Bajpe
- Functional Inorganics and Hybrid Materials Group
- Department of Materials Science and Metallurgy
- University of Cambridge
- Cambridge CB3 0FS
- UK
| | - Anthony K. Cheetham
- Functional Inorganics and Hybrid Materials Group
- Department of Materials Science and Metallurgy
- University of Cambridge
- Cambridge CB3 0FS
- UK
| | - Roland A. Fischer
- Lehrstuhl für Anorganische Chemie II – Organometallics and Materials
- Ruhr-Universität Bochum
- D-44801 Bochum
- Germany
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Cadman LK, Bristow JK, Stubbs NE, Tiana D, Mahon MF, Walsh A, Burrows AD. Compositional control of pore geometry in multivariate metal–organic frameworks: an experimental and computational study. Dalton Trans 2016; 45:4316-26. [DOI: 10.1039/c5dt04045k] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Changing the ratio of the dicarboxylates, L : L′, in MOFs of the general formula [Zn2(L)2–x(L′)x(dabco)] affords control of the pore geometry, through non-covalent interactions between the ligands.
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Affiliation(s)
| | | | | | - Davide Tiana
- Department of Chemistry
- University of Bath
- Claverton Down
- UK
| | - Mary F. Mahon
- Department of Chemistry
- University of Bath
- Claverton Down
- UK
| | - Aron Walsh
- Department of Chemistry
- University of Bath
- Claverton Down
- UK
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Schneemann A, Bloch ED, Henke S, Llewellyn PL, Long JR, Fischer RA. Influence of Solvent-Like Sidechains on the Adsorption of Light Hydrocarbons in Metal-Organic Frameworks. Chemistry 2015; 21:18764-9. [DOI: 10.1002/chem.201503685] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Indexed: 11/09/2022]
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Cooperative insertion of CO2 in diamine-appended metal-organic frameworks. Nature 2015; 519:303-8. [PMID: 25762144 DOI: 10.1038/nature14327] [Citation(s) in RCA: 683] [Impact Index Per Article: 75.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2014] [Accepted: 02/06/2015] [Indexed: 01/28/2023]
Abstract
The process of carbon capture and sequestration has been proposed as a method of mitigating the build-up of greenhouse gases in the atmosphere. If implemented, the cost of electricity generated by a fossil fuel-burning power plant would rise substantially, owing to the expense of removing CO2 from the effluent stream. There is therefore an urgent need for more efficient gas separation technologies, such as those potentially offered by advanced solid adsorbents. Here we show that diamine-appended metal-organic frameworks can behave as 'phase-change' adsorbents, with unusual step-shaped CO2 adsorption isotherms that shift markedly with temperature. Results from spectroscopic, diffraction and computational studies show that the origin of the sharp adsorption step is an unprecedented cooperative process in which, above a metal-dependent threshold pressure, CO2 molecules insert into metal-amine bonds, inducing a reorganization of the amines into well-ordered chains of ammonium carbamate. As a consequence, large CO2 separation capacities can be achieved with small temperature swings, and regeneration energies appreciably lower than achievable with state-of-the-art aqueous amine solutions become feasible. The results provide a mechanistic framework for designing highly efficient adsorbents for removing CO2 from various gas mixtures, and yield insights into the conservation of Mg(2+) within the ribulose-1,5-bisphosphate carboxylase/oxygenase family of enzymes.
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Carrington EJ, Vitórica-Yrezábal IJ, Brammer L. Crystallographic studies of gas sorption in metal-organic frameworks. ACTA CRYSTALLOGRAPHICA SECTION B, STRUCTURAL SCIENCE, CRYSTAL ENGINEERING AND MATERIALS 2014; 70:404-22. [PMID: 24892587 PMCID: PMC4045145 DOI: 10.1107/s2052520614009834] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2014] [Accepted: 05/01/2014] [Indexed: 05/25/2023]
Abstract
Metal-organic frameworks (MOFs) are a class of porous crystalline materials of modular design. One of the primary applications of these materials is in the adsorption and separation of gases, with potential benefits to the energy, transport and medical sectors. In situ crystallography of MOFs under gas atmospheres has enabled the behaviour of the frameworks under gas loading to be investigated and has established the precise location of adsorbed gas molecules in a significant number of MOFs. This article reviews progress in such crystallographic studies, which has taken place over the past decade, but has its origins in earlier studies of zeolites, clathrates etc. The review considers studies by single-crystal or powder diffraction using either X-rays or neutrons. Features of MOFs that strongly affect gas sorption behaviour are discussed in the context of in situ crystallographic studies, specifically framework flexibility, and the presence of (organic) functional groups and unsaturated (open) metal sites within pores that can form specific interactions with gas molecules.
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Affiliation(s)
- Elliot J. Carrington
- Department of Chemistry, University of Sheffield, Brook Hill, Sheffield S3 7HF, England
| | | | - Lee Brammer
- Department of Chemistry, University of Sheffield, Brook Hill, Sheffield S3 7HF, England
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18
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Schneemann A, Bon V, Schwedler I, Senkovska I, Kaskel S, Fischer RA. Flexible metal–organic frameworks. Chem Soc Rev 2014; 43:6062-96. [DOI: 10.1039/c4cs00101j] [Citation(s) in RCA: 1458] [Impact Index Per Article: 145.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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Schneemann A, Henke S, Schwedler I, Fischer RA. Targeted Manipulation of Metal-Organic Frameworks To Direct Sorption Properties. Chemphyschem 2014; 15:823-39. [DOI: 10.1002/cphc.201300976] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2013] [Indexed: 11/08/2022]
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Murdock CR, Hughes BC, Lu Z, Jenkins DM. Approaches for synthesizing breathing MOFs by exploiting dimensional rigidity. Coord Chem Rev 2014. [DOI: 10.1016/j.ccr.2013.09.006] [Citation(s) in RCA: 119] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Henke S, Li W, Cheetham AK. Guest-dependent mechanical anisotropy in pillared-layered soft porous crystals – a nanoindentation study. Chem Sci 2014. [DOI: 10.1039/c4sc00497c] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
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Dau PV, Kim M, Cohen SM. Site-selective cyclometalation of a metal–organic framework. Chem Sci 2013. [DOI: 10.1039/c2sc21289g] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Henke S, Schneemann A, Wütscher A, Fischer RA. Directing the breathing behavior of pillared-layered metal-organic frameworks via a systematic library of functionalized linkers bearing flexible substituents. J Am Chem Soc 2012; 134:9464-74. [PMID: 22575013 DOI: 10.1021/ja302991b] [Citation(s) in RCA: 308] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Flexible metal-organic frameworks (MOFs), also referred to as soft porous crystals (SPCs), show reversible structural transitions dependent on the nature and quantity of adsorbed guest molecules. In recent studies it has been reported that covalent functionalization of the organic linker can influence or even integrate framework flexibility ("breathing") in MOFs. However, rational fine-tuning of such responsive properties is very desirable but challenging as well. Here we present a powerful approach for the targeted manipulation of responsiveness and framework flexibility of an important family of pillared-layered MOFs based on the parent structure [Zn(2)(bdc)(2)(dabco)](n) (bdc = 1,4-benzenedicarboxylate; dabco = 1,4-diazabicyclo[2.2.2]octane). A library of functionalized bdc-type linkers (fu-bdc), which bear additional dangling side groups at different positions of the benzene core (alkoxy groups of varying chain length with diverse functionalities and polarity), was generated. Synthesis of the materials [Zn(2)(fu-bdc)(2)(dabco)](n) yields the respective collection of highly responsive MOFs. The parent MOF is only weakly flexible; however, the substituted frameworks of [Zn(2)(fu-bdc)(2)(dabco)](n) contract drastically upon guest removal and expand again upon adsorption of DMF (N,N-dimethylformamide), EtOH, or CO(2), etc., while N(2) is hardly adsorbed and does not open the narrow-pored form. These "breathing" dynamics are attributed to the dangling side chains that act as immobilized "guests", which interact with mobile guest molecules as well as with themselves and with the framework backbone. The structural details of the guest-free, contracted form and the gas sorption behavior (phase transition pressure, hysteresis loop) are highly dependent on the nature of the substituent at the linker and can therefore be adjusted using our approach. Combining our library of functionalized linkers with the concept of mixed-component MOFs (solid solutions) offers very rich additional dimensions of tailoring the structural dynamics and responsiveness. Implementation of two differently functionalized linkers in varying ratios yields multicomponent single-phased [Zn(2)(fu-bdc')(2x)(fu-bdc″)(2-2x)(dabco)](n) MOFs (0 < x < 1) of increased inherent complexity, which feature a non-linear dependence of their gas sorption properties on the applied ratio of components. Hence, the responsive behavior of such pillared-layered MOFs can be extensively tuned via an intelligent combination of functionalized linkers.
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Affiliation(s)
- Sebastian Henke
- Lehrstuhl für Anorganische Chemie II, Organometallics and Materials Chemistry, Ruhr-Universität Bochum, Germany
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Dau PV, Kim M, Garibay SJ, Münch FHL, Moore CE, Cohen SM. Single-Atom Ligand Changes Affect Breathing in an Extended Metal–Organic Framework. Inorg Chem 2012; 51:5671-6. [DOI: 10.1021/ic202683s] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Phuong V. Dau
- Department of Chemistry
and Biochemistry, University of California, San Diego, La Jolla, California
92093, United States
| | - Min Kim
- Department of Chemistry
and Biochemistry, University of California, San Diego, La Jolla, California
92093, United States
| | - Sergio J. Garibay
- Department of Chemistry
and Biochemistry, University of California, San Diego, La Jolla, California
92093, United States
| | - Frédéric H. L. Münch
- Department of Chemistry
and Biochemistry, University of California, San Diego, La Jolla, California
92093, United States
| | - Curtis E. Moore
- Department of Chemistry
and Biochemistry, University of California, San Diego, La Jolla, California
92093, United States
| | - Seth M. Cohen
- Department of Chemistry
and Biochemistry, University of California, San Diego, La Jolla, California
92093, United States
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Eguchi R, Uchida S, Mizuno N. Inverse and High CO2/C2H2 Sorption Selectivity in Flexible Organic-Inorganic Ionic Crystals. Angew Chem Int Ed Engl 2012; 51:1635-9. [DOI: 10.1002/anie.201107906] [Citation(s) in RCA: 91] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2011] [Indexed: 11/10/2022]
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Inverse and High CO2/C2H2 Sorption Selectivity in Flexible Organic-Inorganic Ionic Crystals. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201107906] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Henke S, Schneemann A, Kapoor S, Winter R, Fischer RA. Zinc-1,4-benzenedicarboxylate-bipyridine frameworks – linker functionalization impacts network topology during solvothermal synthesis. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c1jm14791a] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Kim M, Boissonnault JA, Allen CA, Dau PV, Cohen SM. Functional tolerance in an isoreticular series of highly porous metal–organic frameworks. Dalton Trans 2012; 41:6277-82. [DOI: 10.1039/c2dt30120b] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Vera-Cruz P, Toscano RA, Balmaseda J, Basterrechea M, Niño N, Felipe del Castillo L. Synthesis and crystal structure of three new cadmium tartrates with open frameworks. CrystEngComm 2012. [DOI: 10.1039/c2ce26312b] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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