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Nazarov YE, Turaev KK, Alimnazarov BK, Suyunov JR, Umirova GA, Ibragimov BT, Ashurov JM. Bis(8-hy-droxy-quinolinium) naphthalene-1,5-di-sulfonate tetra-hydrate. IUCRDATA 2024; 9:x240570. [PMID: 38974851 PMCID: PMC11223680 DOI: 10.1107/s2414314624005704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2024] [Accepted: 06/13/2024] [Indexed: 07/09/2024] Open
Abstract
The inter-action between 8-hy-droxy-quinoline (8HQ, C9H7NO) and naphthalene-1,5-di-sulfonic acid (H2NDS, C10H8O6S2) in aqueous media results in the formation of the salt hydrate bis-(8-hy-droxy-quinolinium) naphthalene-1,5-di-sulfonate tetra-hydrate, 2C9H8NO+·C10H6O6S2 2-·4H2O. The asymmetric unit comprises one protonated 8HQ+ cation, half of an NDS2- dianion symmetrically disposed around a center of inversion, and two water mol-ecules. Within the crystal structure, these components are organized into chains along the [010] and [10] directions through O-H⋯O and N-H⋯O hydrogen-bonding inter-actions, forming a di-periodic network parallel to (101). Additional stabilizing inter-actions such as C-H⋯O, C-H⋯π, and π-π inter-actions extend this arrangement into a tri-periodic network structure.
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Affiliation(s)
| | | | | | | | | | | | - Jamshid Mengnorovich Ashurov
- Institute of Bioorganic Chemistry, Academy of Sciences of Uzbekistan, 100125, M. Ulugbek Str 83, Tashkent, Uzbekistan
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2
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Khan MB, Salah N, Khan ZH. Functional enhancement in Alq3 via metal doping and nanoscale synthesis: a review. APPLIED NANOSCIENCE 2022. [DOI: 10.1007/s13204-022-02348-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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3
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Cross C, Cervini L, Halcovitch NR, Griffin JM. Solid-state nuclear magnetic resonance study of polymorphism in tris(8-hydroxyquinolinate)aluminium. MAGNETIC RESONANCE IN CHEMISTRY : MRC 2021; 59:1024-1037. [PMID: 33729603 DOI: 10.1002/mrc.5147] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 03/03/2021] [Accepted: 03/07/2021] [Indexed: 06/12/2023]
Abstract
Tris(8-hydroxyquinolinate)aluminium (Alq3 ) is a metal-organic coordination complex, which is a widely used electroluminescent material in organic light-emitting diode technology. Crystalline Alq3 is known to occur in five polymorphic forms (denoted α, β, γ, δ, and ε), although the structures of some of these polymorphs have been the subject of considerable debate. In particular, the structure of α-Alq3 , which is a model for the local structure in amorphous films used in devices, is highly complex and has never been conclusively solved. In this work, we use solid-state nuclear magnetic resonance (NMR) and density functional theory (DFT) calculations to investigate the local structure of four Alq3 samples. We find that the first structure proposed for α-Alq3 is inconsistent with all of the samples studied, and DFT calculations further suggest that this structure is energetically unfavourable. Instead, samples containing the meridional (mer) isomeric form are found to contain local structures consistent with ε-Alq3 , and a sample containing the facial (fac) isomeric form is consistent with a mixture of γ-Alq3 and δ-Alq3 . We also investigate the influence of different strategies for dispersion correction in DFT geometry optimisations. We find that a recently proposed modified semiempirical dispersion correction scheme gives good agreement with experiment. Furthermore, the DFT calculations also show that distinction between mer and fac isomers on the basis of ηQ that has been assumed in previous work is not always justified.
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Affiliation(s)
- Callum Cross
- Department of Chemistry, Lancaster University, Lancaster, UK
| | - Luca Cervini
- Department of Chemistry, Lancaster University, Lancaster, UK
| | | | - John M Griffin
- Department of Chemistry, Lancaster University, Lancaster, UK
- Materials Science Institute, Lancaster University, Lancaster, UK
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4
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Synthesis and Physical Properties of Tetrathiafulvalene-8-Quinolinato Zinc(II) and Nickel(II) Complexes. INORGANICS 2021. [DOI: 10.3390/inorganics9020011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
To develop donor–acceptor–donor (D–A–D) type new photo-electric conversion materials, new tetrathiafulvalene (TTF)-Mq2-TTF complexes 1 and 2 were synthesized, where two bis(n-hexylthio)tetrathiafulvalene moieties were attached to the Mq2 part (1: M = Zn, 2: M = Ni, q = 8-quinolinato) through amide bonds. UV-Vis absorption spectra of these complexes showed strong and sharp absorption maxima at 268 nm and small absorption maxima around 410 nm, corresponding to those of Znq2 and Niq2 parts. Furthermore, complexes 1 and 2 exhibited absorption tails up to a much longer wavelength region of ca. 700 nm, suggesting the appearance of charge transfer absorption from TTF to the Mq2 parts. The photoelectrochemical measurements on the thin films of these complexes casted on ITO-coated glass substrates suggest that positive photocurrents can be generated by the photoinduced intramolecular electron transfer process between the TTF and Mq2 parts.
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5
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Alexander OT, Duvenhage MM, Kroon RE, Brink A, Visser HG. Comparison of a dimeric and a monomeric indium-quinolinato complex: synthesis, structure and photoluminescence. NEW J CHEM 2021. [DOI: 10.1039/d0nj03865b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Two indium(iii) complexes, mer-[In(Ox)3]·2H2O (1) and [In2(Ox)2Cl2-μ-[κ2-O,O′-(Ox)2]]·C7H8 (2) (Ox = 8-hydroxyquinolinate), were synthesized and characterised for comparison by NMR, X-ray diffraction and photoluminescence.
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Affiliation(s)
- Orbett T. Alexander
- Department of Chemistry
- University of the Free State
- Bloemfontein 9300
- South Africa
| | - Mart M. Duvenhage
- Department of Physics
- University of the Free State
- Bloemfontein 9300
- South Africa
| | - Robin E. Kroon
- Department of Physics
- University of the Free State
- Bloemfontein 9300
- South Africa
| | - Alice Brink
- Department of Chemistry
- University of the Free State
- Bloemfontein 9300
- South Africa
| | - Hendrik G. Visser
- Department of Chemistry
- University of the Free State
- Bloemfontein 9300
- South Africa
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6
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Bulteau Y, Lepetit C, Lacaze-Dufaure C. Topological Analysis of Hydroxyquinoline Derivatives Interacting with Aluminum Cations or with an Al(111) Surface. Inorg Chem 2020; 59:17916-17928. [PMID: 33342215 DOI: 10.1021/acs.inorgchem.0c01972] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The reactivity of hydroxyquinoline derivatives (native molecules (Hq) and modified species (HqX, X = Br, SO3H, or SO3-)) is investigated either (i) with aluminum cations for the formation of chelates or (ii) with aluminum surfaces for their adsorption properties, in the framework of the dispersion-corrected Density Functional Theory (DFT-D). It is shown that the substituent X has no influence on the complexation to the aluminum cation of the deprotonated active form, i.e., the one exhibiting a phenolate moiety and referred to as q- for the native Hq and qXn- (n = 1 or 2) for its derivatives. The formation energies of the Alq3 and Al(qX)3 complexes, taking values of -60.87 ± 3.10 eV in vacuum and -24.30 ± 0.29 eV in water, are indicative of a strong chelating affinity of the q- and qXn- (n = 1 or 2) anions for the aluminum cations. ELF and QTAIM topological analyses on these complexes evidence that the bonding of the deprotonated species with the Al3+ ion is ionic with a very weak covalence degree. The para or ortho substituent X of the phenolate moiety of the qXn- (n = 1 or 2) derivatives modifies the electronic structure only locally and thus does not influence their O- or N-coordinating properties. The adsorption properties of the latter on an Al(111) surface have also been studied within periodic DFT-D calculations. The adsorbed species are strongly interacting with the Al(111) surface, as shown by the value of the adsorption energy of -3.69 ± 0.21 eV for the most stable geometries. Various adsorption modes of the q- and qXn- (n = 1 or 2) derivatives are characterized on the Al surface, depending on stabilizing or destabilizing interactions with the substituents X. On the basis of QTAIM descriptors, the bonding of the hydroxyquinoline species on the aluminum surface is characterized as ionic with a weak covalent character.
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Affiliation(s)
- Yann Bulteau
- CIRIMAT, Université de Toulouse, CNRS, INP-ENSIACET 4 allée Emile Monso - BP44362, 31030 Toulouse cedex, France
| | - Christine Lepetit
- LCC-CNRS, Université de Toulouse, CNRS, UPS, F-31077 Toulouse, France
| | - Corinne Lacaze-Dufaure
- CIRIMAT, Université de Toulouse, CNRS, INP-ENSIACET 4 allée Emile Monso - BP44362, 31030 Toulouse cedex, France
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7
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Hamissa MF, Niederhafner P, Šafařík M, Telus M, Kolářová L, Koutná L, Šestáková H, Souček R, Šebestík J. Total synthesis of inubosin B. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152641] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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8
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Zhang Y, Zhang X, Gao J, Du C, Xie M, Au C, Chen J, Wan L. Photocatalytic Suzuki–Miyaura Coupling Reactions over Palladium Anchored on 8‐Hydroxyquinoline‐Based Polymers. MACROMOL CHEM PHYS 2020. [DOI: 10.1002/macp.202000076] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yan Zhang
- Hubei Key Laboratory for Processing and Application of Catalytic MaterialsHuanggang Normal University Huanggang 438000 China
| | - Xiaoli Zhang
- Hubei Key Laboratory for Processing and Application of Catalytic MaterialsHuanggang Normal University Huanggang 438000 China
| | - Ju Gao
- Hubei Key Laboratory for Processing and Application of Catalytic MaterialsHuanggang Normal University Huanggang 438000 China
| | - Cheng Du
- Hubei Key Laboratory for Processing and Application of Catalytic MaterialsHuanggang Normal University Huanggang 438000 China
| | - Mingjiang Xie
- Hubei Key Laboratory for Processing and Application of Catalytic MaterialsHuanggang Normal University Huanggang 438000 China
| | - Chaktong Au
- Hubei Key Laboratory for Processing and Application of Catalytic MaterialsHuanggang Normal University Huanggang 438000 China
| | - Jian Chen
- Hubei Key Laboratory for Processing and Application of Catalytic MaterialsHuanggang Normal University Huanggang 438000 China
| | - Liu Wan
- Hubei Key Laboratory for Processing and Application of Catalytic MaterialsHuanggang Normal University Huanggang 438000 China
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9
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Fine Fabrication and Optical Waveguide Characteristics of Hexagonal tris(8-hydroxyquinoline)aluminum(Ⅲ) (Alq3) Crystal. CRYSTALS 2020. [DOI: 10.3390/cryst10040260] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Herein, we reported on the precise growth and optical waveguide characteristics of hexagonal tris(8-hydroxyquinoline)aluminum(Ⅲ) (Alq3) micro-crystals (MCs). The hexagonal Alq3 MCs were prepared using surfactant-assisted assembly growth with the help of cetyltrimethylammoniumbromide (CTAB), in which the crystallization occurred as a result of molecular assembly and packing. Also, we adjusted the molar ratio of Alq3 and CTAB for the control degree of crystallization. The formation and structure of Alq3 MCs were investigated using field-emission scanning electron microscopy and X-ray diffraction pattern experiments, respectively. The solid-state laser confocal microscope-photoluminescence spectra and charge-coupled device images for the Alq3 MCs were measured to study the luminescence efficiency and colors, respectively. The optical waveguide performance of the hexagonal Alq3 MCs was measured for each side direction. According to our results, crystalline Alq3 micro-crystals are promising materials for application to the development of optical communication devices.
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10
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Breen C, Pal R, Elsegood MRJ, Teat SJ, Iza F, Wende K, Buckley BR, Butler SJ. Time-resolved luminescence detection of peroxynitrite using a reactivity-based lanthanide probe. Chem Sci 2020; 11:3164-3170. [PMID: 34122821 PMCID: PMC8157329 DOI: 10.1039/c9sc06053g] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Accepted: 02/14/2020] [Indexed: 12/12/2022] Open
Abstract
Peroxynitrite (ONOO-) is a powerful and short-lived oxidant formed in vivo, which can react with most biomolecules directly. To fully understand the roles of ONOO- in cell biology, improved methods for the selective detection and real-time analysis of ONOO- are needed. We present a water-soluble, luminescent europium(iii) probe for the rapid and sensitive detection of peroxynitrite in human serum, living cells and biological matrices. We have utilised the long luminescence lifetime of the probe to measure ONOO- in a time-resolved manner, effectively avoiding the influence of autofluorescence in biological samples. To demonstrate the utility of the Eu(iii) probe, we monitored the production of ONOO- in different cell lines, following treatment with a cold atmospheric plasma device commonly used in the clinic for skin wound treatment.
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Affiliation(s)
- Colum Breen
- Department of Chemistry, Loughborough University Epinal Way Loughborough LE11 3TU UK
| | - Robert Pal
- Department of Chemistry, Durham University South Road Durham DH1 3LE UK
| | - Mark R J Elsegood
- Department of Chemistry, Loughborough University Epinal Way Loughborough LE11 3TU UK
| | - Simon J Teat
- Advanced Light Source, Berkeley Lab. 1 Cyclotron Road Berkeley CA 94720 USA
| | - Felipe Iza
- Centre for Biological Engineering, Department of Mechanical, Electrical and Manufacturing Engineering, Loughborough University LE11 3TU UK
| | - Kristian Wende
- Leibniz-Institute for Plasma Science and Technology, ZIK plasmatis Felix-Hausdorff-Str.2 17489 Greifswald Germany
| | - Benjamin R Buckley
- Department of Chemistry, Loughborough University Epinal Way Loughborough LE11 3TU UK
| | - Stephen J Butler
- Department of Chemistry, Loughborough University Epinal Way Loughborough LE11 3TU UK
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11
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Bulteau Y, Tarrat N, Pébère N, Lacaze-Dufaure C. 8-Hydroxyquinoline complexes (Alq3) on Al(111): atomic scale structure, energetics and charge distribution. NEW J CHEM 2020. [DOI: 10.1039/d0nj02824j] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
8-Hydroxyquinoline (8Hq) is known to efficiently inhibit the corrosion of aluminium by forming metal–organic layers (8Hq forms complexes with aluminium atoms).
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Affiliation(s)
- Yann Bulteau
- CIRIMAT
- Université de Toulouse
- CNRS
- INP-ENSIACET
- Toulouse cedex 31030
| | | | - Nadine Pébère
- CIRIMAT
- Université de Toulouse
- CNRS
- INP-ENSIACET
- Toulouse cedex 31030
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12
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Huang G, Solano CM, Su Y, Ezzat N, Matsui S, Huang L, Chakrabarti D, Yuan Y. Microwave-assisted, rapid synthesis of 2-vinylquinolines and evaluation of their antimalarial activity. Tetrahedron Lett 2019; 60:1736-1740. [PMID: 31802783 PMCID: PMC6892474 DOI: 10.1016/j.tetlet.2019.05.054] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
A rapid and efficient synthesis of 2-vinylquinolines via trifluoromethanesulfonamidemediated olefination of 2-methylquinoline and aldehyde under microwave irradiation is reported. Biological evaluation of these scaffolds demonstrates that 2-vinylquinolines 3x - 3z possess excellent antimalarial activities against chloroquine-resistant Dd2 strain of Plasmodium falciparum (IC50 < 100 nM).
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Affiliation(s)
- Guang Huang
- Department of Chemistry, University of Central Florida, Orlando, FL, USA
| | - Claribel Murillo Solano
- Division of Molecular Microbiology, Burnett School of Biomedical Sciences, University of Central Florida, Orlando, FL, USA
| | - Yuxin Su
- Academy of Military Medical Science, Beijing, China
- Chinese PLA Center for Disease Control and Prevention, Beijing, China
| | - Nameer Ezzat
- Department of Chemistry, University of Central Florida, Orlando, FL, USA
| | - Shino Matsui
- Department of Chemistry, University of Central Florida, Orlando, FL, USA
| | - Liuyu Huang
- Chinese PLA Center for Disease Control and Prevention, Beijing, China
| | - Debopam Chakrabarti
- Division of Molecular Microbiology, Burnett School of Biomedical Sciences, University of Central Florida, Orlando, FL, USA
| | - Yu Yuan
- Department of Chemistry, University of Central Florida, Orlando, FL, USA
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13
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Seyfi S, Alizadeh R, Ganji MD, Amani V. Polymorphism of Palladium(II) Complexes : Crystal Structure Determination, Luminescence Properties, Hirshfeld Surface Analyses and DFT/TD‐DFT Studies. ChemistrySelect 2019. [DOI: 10.1002/slct.201900804] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Sara Seyfi
- School of ChemistryDamghan University, P.O. Box 36715-364 Damghan Iran
| | - Robabeh. Alizadeh
- School of ChemistryDamghan University, P.O. Box 36715-364 Damghan Iran
| | - Masoud D. Ganji
- Department of NanochemistryFaculty of Pharmaceutical ChemistryPharmaceutical Sciences BranchIslamic Azad University Tehran - Iran (IAUPS
| | - Vahid Amani
- Department of ChemistryFarhangian University Tehran Iran
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14
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Li B, He T, Fan Y, Yuan X, Qiu H, Yin S. Recent developments in the construction of metallacycle/metallacage-cored supramolecular polymers via hierarchical self-assembly. Chem Commun (Camb) 2019; 55:8036-8059. [PMID: 31206102 DOI: 10.1039/c9cc02472g] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Supramolecular polymers have received considerable attention during the last few decades due to their scientific value in polymer chemistry and profound implications for future developments of advanced materials. Discrete supramolecular coordination complexes (SCCs) with well-defined size, shape, and geometry have been widely employed to construct hierarchical systems by coordination-driven self-assembly with the spontaneous formation of metal-ligand bonds, which results in the formation of well-defined two-dimensional (2D) metallacycles or three-dimensional (3D) metallacages with high functionalities. The incorporation of discrete SCCs into supramolecular polymers by the orthogonal combination of metal-ligand coordination and other noncovalent interactions or covalent bonding could further facilitate the construction of novel supramolecular polymers with hierarchical architectures and multiple functions including controllable uptake and release of guest molecules, providing a flexible platform for the development of smart materials. In this review, the recent progress in metallacycle/metallacage-cored supramolecular polymers that were constructed by the combination of metal-ligand interactions and other orthogonal interactions (including hydrophobic or hydrophilic interactions, hydrogen bonding, van der Waals forces, π-π stacking, electrostatic interactions, host-guest interactions and covalent bonding) has been discussed. In addition, the potential applications of metallacycle/metallacage-cored supramolecular polymers in the areas of light emitting, sensing, bio-imaging, delivery and release, etc., are also presented.
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Affiliation(s)
- Bo Li
- College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou 310036, P. R. China.
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15
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Synthesis of six 8-quinolinate-based ruthenium complexes with high catalytic activity for nitroarene reduction. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.06.054] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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16
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Bizzarri C, Spuling E, Knoll DM, Volz D, Bräse S. Sustainable metal complexes for organic light-emitting diodes (OLEDs). Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2017.09.011] [Citation(s) in RCA: 210] [Impact Index Per Article: 35.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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17
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Growth and Brilliant Photo-Emission of Crystalline Hexagonal Column of Alq₃ Microwires. MATERIALS 2018; 11:ma11040472. [PMID: 29565306 PMCID: PMC5951318 DOI: 10.3390/ma11040472] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Revised: 03/16/2018] [Accepted: 03/19/2018] [Indexed: 11/29/2022]
Abstract
We report the growth and nanoscale luminescence characteristics of 8-hydroxyquinolinato aluminum (Alq3) with a crystalline hexagonal column morphology. Pristine Alq3 nanoparticles (NPs) were prepared using a conventional reprecipitation method. Crystal hexagonal columns of Alq3 were grown by using a surfactant-assisted self-assembly technique as an adjunct to the aforementioned reprecipitation method. The formation and structural properties of the crystalline and non-crystalline Alq3 NPs were analyzed with scanning electron microscopy and X-ray diffraction. The nanoscale photoluminescence (PL) characteristics and the luminescence color of the Alq3 single NPs and their crystal microwires (MWs) were evaluated from color charge-coupled device images acquired using a high-resolution laser confocal microscope. In comparison with the Alq3 NPs, the crystalline MWs exhibited a very bright and sharp emission. This enhanced and sharp emission from the crystalline Alq3 single MWs originated from effective π-π stacking of the Alq3 molecules due to strong interactions in the crystalline structure.
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18
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Wu M, Wang D, Zheng JQ, Fang DC, Jin LP, Zheng XJ. Hydrogen Bond-Directed Molecular Packing and Dual Mechano chromic Luminescence of an Acylhydrazone-Based Derivative in the Solid State and Its Application in Detection of Al3+
Ion. ChemistrySelect 2018. [DOI: 10.1002/slct.201702611] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Min Wu
- College of Chemistry; Beijing Key Laboratory of Energy Conversion and Storage Materials; Beijing Normal University; Beijing 100875 (P. R. China
| | - Dan Wang
- College of Chemistry; Beijing Key Laboratory of Energy Conversion and Storage Materials; Beijing Normal University; Beijing 100875 (P. R. China
| | - Jian-Quan Zheng
- Beijing Key Laboratory of Bioactive Substances and Functional Foods; Beijing Union University; Beijing 100191( P. R. China
| | - De-Cai Fang
- College of Chemistry; Beijing Key Laboratory of Energy Conversion and Storage Materials; Beijing Normal University; Beijing 100875 (P. R. China
| | - Lin-Pei Jin
- College of Chemistry; Beijing Key Laboratory of Energy Conversion and Storage Materials; Beijing Normal University; Beijing 100875 (P. R. China
| | - Xiang-Jun Zheng
- College of Chemistry; Beijing Key Laboratory of Energy Conversion and Storage Materials; Beijing Normal University; Beijing 100875 (P. R. China
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19
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Shao L, Sun J, Hua B, Huang F. An AIEE fluorescent supramolecular cross-linked polymer network based on pillar[5]arene host–guest recognition: construction and application in explosive detection. Chem Commun (Camb) 2018; 54:4866-4869. [DOI: 10.1039/c8cc02077a] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A novel fluorescent supramolecular cross-linked polymer network with aggregation induced enhanced emission properties was constructed and further used for explosive detection.
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Affiliation(s)
- Li Shao
- State Key Laboratory of Chemical Engineering
- Center for Chemistry of High-Performance & Novel Materials
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
| | - Jifu Sun
- State Key Laboratory of Chemical Engineering
- Center for Chemistry of High-Performance & Novel Materials
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
| | - Bin Hua
- State Key Laboratory of Chemical Engineering
- Center for Chemistry of High-Performance & Novel Materials
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering
- Center for Chemistry of High-Performance & Novel Materials
- Department of Chemistry
- Zhejiang University
- Hangzhou 310027
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20
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Wang H, Ji X, Li Z, Huang F. Fluorescent Supramolecular Polymeric Materials. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29. [PMID: 28198107 DOI: 10.1002/adma.201606117] [Citation(s) in RCA: 161] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/12/2016] [Revised: 12/13/2016] [Indexed: 05/07/2023]
Abstract
Fluorescent supramolecular polymeric materials are rising stars in the field of fluorescent materials not only because of the inherent optoelectronic properties originating from their chromophores, but also due to the fascinating stimuli-responsiveness and reversibility coming from their noncovalent connections. Especially, these noncovalent connections influence the fluorescence properties of the chromophores because their state of aggregation and energy transfer can be regulated by the assembly-disassembly process. Considering these unique properties, fluorescent supramolecular polymeric materials have facilitated the evolution of new materials useful for applications in fluorescent sensors, probes, as imaging agents in biological systems, light-emitting diodes, and organic electronic devices. In this Review, fluorescent supramolecular polymeric materials are classified depending on the types of main driving forces for supramolecular polymerization, including multiple hydrogen bonding, electrostatic interactions, π-π stacking interactions, metal-coordination, van der Waals interactions and host-guest interactions. Through the summary of the studies about fluorescent supramolecular polymeric materials, the status quo of this research field is assessed. Based on existing challenges, directions for the future development of this field are furnished.
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Affiliation(s)
- Hu Wang
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou, 310027, P. R. China
| | - Xiaofan Ji
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou, 310027, P. R. China
| | - Zhengtao Li
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou, 310027, P. R. China
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou, 310027, P. R. China
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21
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Yuan G, Zhang Q, Wang Z, Song K, Yuan X, Wang Y, Zhang L. Assembly of four 8-quinolinate-based multinuclear complexes: the effect of substituents on core structures and photoluminescence properties. Inorg Chem Front 2017. [DOI: 10.1039/c7qi00082k] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Four multinuclear complexes with different core structures are synthesized. The core structures and photoluminescence properties of M(ii)–quinolinate complexes are controlled by the different substituent groups of ligands.
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Affiliation(s)
- Guozan Yuan
- School of Chemistry and Chemical Engineering
- Anhui University of Technology
- Maanshan 243002
- P. R. China
| | - Qi Zhang
- School of Chemistry and Chemical Engineering
- Anhui University of Technology
- Maanshan 243002
- P. R. China
| | - Zhiping Wang
- School of Chemistry and Chemical Engineering
- Anhui University of Technology
- Maanshan 243002
- P. R. China
| | - Kai Song
- School of Chemistry and Chemical Engineering
- Anhui University of Technology
- Maanshan 243002
- P. R. China
| | - Xiaomei Yuan
- School of Chemistry and Chemical Engineering
- Anhui University of Technology
- Maanshan 243002
- P. R. China
| | - Yangzhi Wang
- School of Chemistry and Chemical Engineering
- Anhui University of Technology
- Maanshan 243002
- P. R. China
| | - Liyan Zhang
- School of Chemistry and Chemical Engineering
- Anhui University of Technology
- Maanshan 243002
- P. R. China
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22
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Lima CFRAC, Taveira RJS, Costa JCS, Fernandes AM, Melo A, Silva AMS, Santos LMNBF. Understanding M-ligand bonding and mer-/fac-isomerism in tris(8-hydroxyquinolinate) metallic complexes. Phys Chem Chem Phys 2016; 18:16555-65. [PMID: 27273193 DOI: 10.1039/c6cp02608g] [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
Tris(8-hydroxyquinolinate) metallic complexes, Mq3, are one of the most important classes of organic semiconductor materials. Herein, the nature of the chemical bond in Mq3 complexes and its implications on their molecular properties were investigated by a combined experimental and computational approach. Various Mq3 complexes, resulting from the alteration of the metal and substitution of the 8-hydroxyquinoline ligand in different positions, were prepared. The mer-/fac-isomerism in Mq3 was explored by FTIR and NMR spectroscopy, evidencing that, irrespective of the substituent, mer- and fac-are the most stable molecular configurations of Al(iii) and In(iii) complexes, respectively. The relative M-ligand bond dissociation energies were evaluated experimentally by electrospray ionization tandem mass spectrometry (ESI-MS-MS), showing a non-monotonous variation along the group (Al > In > Ga). The results reveal a strong covalent character in M-ligand bonding, which allows for through-ligand electron delocalization, and explain the preferred molecular structures of Mq3 complexes as resulting from the interplay between bonding and steric factors. The mer-isomer reduces intraligand repulsions, being preferred for smaller metals, while the fac-isomer is favoured for larger metals where stronger covalent M-ligand bonds can be formed due to more extensive through-ligand conjugation mediated by metal "d" orbitals.
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Affiliation(s)
- Carlos F R A C Lima
- CIQ, Departamento de Química e Bioquímica, Faculdade de Ciências da Universidade do Porto, Porto, Portugal.
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23
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Du J, Wang M, Chen N, Xie S, Yu H, Wu Q. Instability origin and improvement scheme of facial Alq3 for blue OLED application. Chem Res Chin Univ 2016. [DOI: 10.1007/s40242-016-5485-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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24
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Park SY, Ghosh P, Park SO, Lee YM, Kwak SK, Kwon OH. Origin of ultraweak fluorescence of 8-hydroxyquinoline in water: photoinduced ultrafast proton transfer. RSC Adv 2016. [DOI: 10.1039/c5ra23802a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Ultrafast excited-state proton transfer of 8-hydroxuquinoline to produce short-lived its tautomeric form causes immensely attenuated fluorescence in water.
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Affiliation(s)
- Sun-Young Park
- Center for Soft and Living Matter
- Institute for Basic Science (IBS)
- Ulsan 689-798
- Republic of Korea
| | - Prasun Ghosh
- Department of Chemistry
- Ulsan National Institute of Science and Technology (UNIST)
- Ulsan 689-798
- Republic of Korea
| | - Sung O. Park
- School of Energy and Chemical Engineering
- Ulsan National Institute of Science and Technology (UNIST)
- Ulsan 689-798
- Republic of Korea
| | - Young Min Lee
- Department of Chemistry
- Ulsan National Institute of Science and Technology (UNIST)
- Ulsan 689-798
- Republic of Korea
| | - Sang Kyu Kwak
- School of Energy and Chemical Engineering
- Ulsan National Institute of Science and Technology (UNIST)
- Ulsan 689-798
- Republic of Korea
| | - Oh-Hoon Kwon
- Center for Soft and Living Matter
- Institute for Basic Science (IBS)
- Ulsan 689-798
- Republic of Korea
- Department of Chemistry
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25
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Rohini R, Baral M, Kanungo BK. Excimer formation and dual fluorescence emission of a hydroxyquinoline based macrocyclic tripod: existence of intra and intermolecular π-stacking. RSC Adv 2016. [DOI: 10.1039/c6ra22809g] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
The excited state reaction of 1,4,7-tris-(5-methylene-8-hydroxyquinoline)-1,4,7-triazacyclononane was studied in solution. The intramolecular-π-stacked tripod shows pH-dependent eximer emission and dual fluorescence due to intermolecular π-stacking.
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Affiliation(s)
- Rohini Rohini
- Department of Chemistry
- Sant Longowal Institute of Engineering & Technology
- Longowal
- India
| | - Minati Baral
- Department of Chemistry
- National Institute of Technology Kurukshetra
- India
| | - B. K. Kanungo
- Department of Chemistry
- Sant Longowal Institute of Engineering & Technology
- Longowal
- India
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26
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Three multinuclear metal–organic coordination compounds based on 8-hydroxyquinoline derivative: Syntheses, structures and fluorescence properties. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.10.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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27
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Chai W, Hong M, Song L, Jia G, Shi H, Guo J, Shu K, Guo B, Zhang Y, You W, Chen X. Three Reversible Polymorphic Copper(I) Complexes Triggered by Ligand Conformation: Insights into Polymorphic Crystal Habit and Luminescent Properties. Inorg Chem 2015; 54:4200-7. [DOI: 10.1021/ic502709b] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Wenxiang Chai
- College
of Materials Science and Engineering, China Jiliang University, Hangzhou 310018, People’s Republic of China
| | - Mingwei Hong
- College
of Materials Science and Engineering, China Jiliang University, Hangzhou 310018, People’s Republic of China
| | - Li Song
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, People’s Republic of China
| | - Guohua Jia
- College
of Materials Science and Engineering, China Jiliang University, Hangzhou 310018, People’s Republic of China
| | - Hongsheng Shi
- College
of Materials Science and Engineering, China Jiliang University, Hangzhou 310018, People’s Republic of China
| | - Jiayu Guo
- College
of Materials Science and Engineering, China Jiliang University, Hangzhou 310018, People’s Republic of China
| | - Kangying Shu
- College
of Materials Science and Engineering, China Jiliang University, Hangzhou 310018, People’s Republic of China
| | - Bing Guo
- College
of Materials Science and Engineering, China Jiliang University, Hangzhou 310018, People’s Republic of China
| | - Yicheng Zhang
- College
of Materials Science and Engineering, China Jiliang University, Hangzhou 310018, People’s Republic of China
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28
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Zhang L, Sun L, Li X, Tian Y, Yuan G. Five 8-hydroxyquinolinate-based coordination polymers with tunable structures and photoluminescent properties for sensing nitroaromatics. Dalton Trans 2015; 44:401-10. [DOI: 10.1039/c4dt02897j] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Five coordination polymers with different structures have been prepared. The tunable structures and photoluminescent properties for sensing nitroaromatics in five polymers were observed.
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Affiliation(s)
- Liyan Zhang
- School of Chemistry and Chemical Engineering Anhui University of Technology
- Maanshan 243002
- P. R. China
| | - Liying Sun
- School of Chemistry and Chemical Engineering Anhui University of Technology
- Maanshan 243002
- P. R. China
| | - Xinyuan Li
- School of Chemistry and Chemical Engineering Anhui University of Technology
- Maanshan 243002
- P. R. China
| | - Yulan Tian
- School of Chemistry and Chemical Engineering Anhui University of Technology
- Maanshan 243002
- P. R. China
| | - Guozan Yuan
- School of Chemistry and Chemical Engineering Anhui University of Technology
- Maanshan 243002
- P. R. China
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29
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Ke F, Wang Q, Zhang J, Guo Y, Tan D, Li Y, Liu C, Han Y, Ma Y, Chen XJ, Chen B, Gao C. Anomalous variation of electrical transport property and amorphization in dense Alq3. RSC Adv 2015. [DOI: 10.1039/c5ra01198a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
The experimental results indicate that the Al–oxine interaction can also be believed to be significant for the electrical transport properties of dense Alq3.
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30
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Yuan G, Hu G, Shan W, Jin S, Gu Q, Chen J. Structural and luminescence modulation in 8-hydroxyquinolinate-based coordination polymers by varying the dicarboxylic acid. Dalton Trans 2015; 44:17774-83. [DOI: 10.1039/c5dt02692j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Using dicarboxylic acids as secondary auxiliary ligands, six coordination polymers are synthesized under solvothermal conditions. These polymers exhibited disparate fluorescence emission bands and lifetimes due to their different metal centers and supramolecular structures.
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Affiliation(s)
- Guozan Yuan
- School of Chemistry and Chemical Engineering Anhui University of Technology
- Maanshan 243002
- P. R. China
| | - Guoli Hu
- School of Chemistry and Chemical Engineering Anhui University of Technology
- Maanshan 243002
- P. R. China
| | - Weilong Shan
- School of Chemistry and Chemical Engineering Anhui University of Technology
- Maanshan 243002
- P. R. China
| | - Suo Jin
- School of Chemistry and Chemical Engineering Anhui University of Technology
- Maanshan 243002
- P. R. China
| | - Qingyun Gu
- School of Chemistry and Chemical Engineering Anhui University of Technology
- Maanshan 243002
- P. R. China
| | - Jing Chen
- School of Chemistry and Chemical Engineering Anhui University of Technology
- Maanshan 243002
- P. R. China
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31
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Zhang L, Rong L, Hu G, Jin S, Jia WG, Liu J, Yuan G. Six Zn(ii) and Cd(ii) coordination polymers assembled from a similar binuclear building unit: tunable structures and luminescence properties. Dalton Trans 2015; 44:6731-9. [DOI: 10.1039/c4dt03660c] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Six coordination polymers with different structures have been prepared. The tunable structures and photoluminescence properties were observed due to their different metal centers and supramolecular structures.
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Affiliation(s)
- Liyan Zhang
- School of Chemistry and Chemical Engineering
- Anhui University of Technology
- Maanshan
- P. R. China
| | - Lulu Rong
- School of Chemistry and Chemical Engineering
- Anhui University of Technology
- Maanshan
- P. R. China
| | - Guoli Hu
- School of Chemistry and Chemical Engineering
- Anhui University of Technology
- Maanshan
- P. R. China
| | - Suo Jin
- School of Chemistry and Chemical Engineering
- Anhui University of Technology
- Maanshan
- P. R. China
| | - Wei-Guo Jia
- College of Chemistry and Materials Science
- Center for Nano Science and Technology
- The Key Laboratory of Functional Molecular Solids
- Ministry of Education
- Anhui Laboratory of Molecular-Based Materials
| | - Ji Liu
- School of Chemistry and Chemical Engineering
- Anhui University of Technology
- Maanshan
- P. R. China
| | - Guozan Yuan
- School of Chemistry and Chemical Engineering
- Anhui University of Technology
- Maanshan
- P. R. China
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32
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Clarification of isomeric structures and the effect of intermolecular interactions in blue-emitting aluminum complex Alq3 using first-principles 27Al NMR calculations. Chem Phys Lett 2014. [DOI: 10.1016/j.cplett.2014.05.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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33
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Yuan G, Shan W, Qiao X, Ma L, Huo Y. Self-Assembly of Five 8-Hydroxyquinolinate-Based Complexes: Tunable Core, Supramolecular Structure, and Photoluminescence Properties. Chem Asian J 2014; 9:1913-21. [DOI: 10.1002/asia.201402153] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2014] [Revised: 03/31/2014] [Indexed: 11/11/2022]
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34
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Sun YQ, Lei YL, Gao J, Sun XH, Lin SH, Bao QL, Liao Q, Lee ST, Liao LS. Two-dimensional optical waveguiding and luminescence vapochromic properties of 8-hydroxyquinoline zinc (Znq2) hexagonal microsheets. Chem Commun (Camb) 2014; 50:10812-4. [DOI: 10.1039/c4cc04794j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hexagonal single crystalline Znq2 microsheets exhibit two-dimensional optical waveguiding and luminescence vapochromic properties.
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Affiliation(s)
- Yan-Qiu Sun
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices
- Institute of Functional Nano and Soft Materials (FUNSOM)
- and Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou, P. R. China
| | - Yi-Long Lei
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices
- Institute of Functional Nano and Soft Materials (FUNSOM)
- and Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou, P. R. China
| | - Jing Gao
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices
- Institute of Functional Nano and Soft Materials (FUNSOM)
- and Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou, P. R. China
| | - Xu-Hui Sun
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices
- Institute of Functional Nano and Soft Materials (FUNSOM)
- and Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou, P. R. China
| | - Sheng-Huang Lin
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices
- Institute of Functional Nano and Soft Materials (FUNSOM)
- and Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou, P. R. China
| | - Qiao-Liang Bao
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices
- Institute of Functional Nano and Soft Materials (FUNSOM)
- and Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou, P. R. China
| | - Qing Liao
- Beijing Key Laboratory for Optical Materials and Photonic Devices Department of Chemistry
- Capital Normal University
- Beijing 100048, P. R. China
| | - Shuit-Tong Lee
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices
- Institute of Functional Nano and Soft Materials (FUNSOM)
- and Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou, P. R. China
| | - Liang-Sheng Liao
- Jiangsu Key Laboratory for Carbon-Based Functional Materials and Devices
- Institute of Functional Nano and Soft Materials (FUNSOM)
- and Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou, P. R. China
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35
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Kim JY, Yasuda T, Yang YS, Matsumoto N, Adachi C. Polymorphism in 9,9-diarylfluorene-based organic semiconductors: influence on optoelectronic functions. Chem Commun (Camb) 2014; 50:1523-6. [DOI: 10.1039/c3cc48566h] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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36
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Rao YL, Amarne H, Chen LD, Brown ML, Mosey NJ, Wang S. Photo- and Thermal-Induced Multistructural Transformation of 2-Phenylazolyl Chelate Boron Compounds. J Am Chem Soc 2013; 135:3407-10. [DOI: 10.1021/ja400917r] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ying-Li Rao
- Department of Chemistry, Queen’s University, Kingston, Ontario, Canada K7L 3N6
| | - Hazem Amarne
- Department of Chemistry, Queen’s University, Kingston, Ontario, Canada K7L 3N6
| | - Leanne D. Chen
- Department of Chemistry, Queen’s University, Kingston, Ontario, Canada K7L 3N6
| | - Matthew L. Brown
- Department of Chemistry, Queen’s University, Kingston, Ontario, Canada K7L 3N6
| | - Nicholas J. Mosey
- Department of Chemistry, Queen’s University, Kingston, Ontario, Canada K7L 3N6
| | - Suning Wang
- Department of Chemistry, Queen’s University, Kingston, Ontario, Canada K7L 3N6
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37
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Yuan G, Rong L, Qiao X, Ma L, Wei X. Anion-controlled structures and luminescent properties of three Cd(ii) complexes assembled by a 2-substituted 8-hydroxyquinoline ligand. CrystEngComm 2013. [DOI: 10.1039/c3ce40348c] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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38
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Sokołowski K, Justyniak I, Śliwiński W, Sołtys K, Tulewicz A, Kornowicz A, Moszyński R, Lipkowski J, Lewiński J. Towards a New Family of Photoluminescent Organozinc 8-Hydroxyquinolinates with a High Propensity to Form Noncovalent Porous Materials. Chemistry 2012; 18:5637-45. [DOI: 10.1002/chem.201104028] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2011] [Indexed: 11/08/2022]
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39
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Debroye E, Dehaen G, Eliseeva SV, Laurent S, Vander Elst L, Muller RN, Binnemans K, Parac-Vogt TN. A new metallostar complex based on an aluminum(iii) 8-hydroxyquinoline core as a potential bimodal contrast agent. Dalton Trans 2012; 41:10549-56. [DOI: 10.1039/c2dt30605k] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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40
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Gao H, Zhang H, Zhang H, Gen Y, Su ZM. Theoretical Study of Isomerism/Phase Dependent Charge Transport Properties in Tris(8-hydroxyquinolinato)aluminum(III). J Phys Chem A 2011; 115:9259-64. [PMID: 21809889 DOI: 10.1021/jp202976m] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hongze Gao
- Fundamental Department, Chinese People’s Armed Police Force Academy, Langfang 065000, Hebei, People's Republic of China
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Changchun 130024, Jilin, People's Republic of China
| | - Hongyu Zhang
- State Key Laboratory of Supramolecular Structure and Materials, Jilin University, Changchun 130012, Jilin, People's Republic of China
| | - Houyu Zhang
- State Key Laboratory of Supramolecular Structure and Materials, Jilin University, Changchun 130012, Jilin, People's Republic of China
| | - Yun Gen
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Changchun 130024, Jilin, People's Republic of China
| | - Zhong-Min Su
- Institute of Functional Material Chemistry, Faculty of Chemistry, Northeast Normal University, Changchun 130024, Jilin, People's Republic of China
- State Key Laboratory of Supramolecular Structure and Materials, Jilin University, Changchun 130012, Jilin, People's Republic of China
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41
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Yu F, Yang G, Wu S, Geng Y, Su Z. Determination of the charge transport abilities of polymorphs [C6F5Cu]2(4,4′-bipy) with different interactions: a density functional theoretical investigation. Theor Chem Acc 2011. [DOI: 10.1007/s00214-010-0883-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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42
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Bi H, Chen D, Li D, Yuan Y, Xia D, Zhang Z, Zhang H, Wang Y. A green emissive amorphous fac-Alq3 solid generated by grinding crystalline blue fac-Alq3 powder. Chem Commun (Camb) 2011; 47:4135-7. [DOI: 10.1039/c1cc00060h] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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43
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Lin BC, Cheng CP, You ZQ, Hsu CP. The role of CH–π interaction in the charge transfer properties in tris(8-hydroxyquinolinato)aluminium(iii). Phys Chem Chem Phys 2011; 13:20704-13. [DOI: 10.1039/c1cp22535a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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44
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Bi H, Zhang H, Zhang Y, Gao H, Su Z, Wang Y. Fac-Alq3 and mer-Alq3 nano/microcrystals with different emission and charge-transporting properties. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2010; 22:1631-1634. [PMID: 20496394 DOI: 10.1002/adma.200903094] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Affiliation(s)
- Hai Bi
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun 130012, PR China.
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45
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Xu G, Tang YB, Tsang CH, Zapien JA, Lee CS, Wong NB. Facile solution synthesis without surfactant assistant for ultra long Alq3 sub-microwires and their enhanced field emission and waveguide properties. ACTA ACUST UNITED AC 2010. [DOI: 10.1039/b924459j] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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46
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Shi LL, Geng Y, Gao HZ, Su ZM, Wu ZJ. Theoretical study on the electron transfer and phosphorescent properties of iridium(iii) complexes with 2-phenylpyridyl and 8-hydroxyquinolate ligands. Dalton Trans 2010; 39:7733-40. [DOI: 10.1039/c0dt00146e] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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47
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Goswami M, Nayak PK, Periasamy N, Madhu PK. Characterisation of different polymorphs of tris(8-hydroxyquinolinato)aluminium(III) using solid-state NMR and DFT calculations. Chem Cent J 2009; 3:15. [PMID: 19900275 PMCID: PMC2777900 DOI: 10.1186/1752-153x-3-15] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2009] [Accepted: 11/09/2009] [Indexed: 11/10/2022] Open
Abstract
Background Organic light emitting devices (OLED) are becoming important and characterisation of them, in terms of structure, charge distribution, and intermolecular interactions, is important. Tris(8-hydroxyquinolinato)-aluminium(III), known as Alq3, an organomettalic complex has become a reference material of great importance in OLED. It is important to elucidate the structural details of Alq3 in its various isomeric and solvated forms. Solid-state nuclear magnetic resonance (NMR) is a useful tool for this which can also complement the information obtained with X-ray diffraction studies. Results We report here 27Al one-dimensional (1D) and two-dimensional (2D) multiple-quantum magic-angle spinning (MQMAS) NMR studies of the meridional (α-phase) and the facial (δ-phase) isomeric forms of Alq3. Quadrupolar parameters are estimated from the 1D spectra under MAS and anisotropic slices of the 2D spectra and also calculated using DFT (density functional theory) quantum-chemical calculations. We have also studied solvated phase of Alq3 containing ethanol in its lattice. We show that both the XRD patterns and the quadrupolar parameters of the solvated phase are different from both the α-phase and the δ-phase, although the fluorescence emission shows no substantial difference between the α-phase and the solvated phase. Moreover, we have shown that after the removal of ethanol from the matrix the solvated Alq3 has similar XRD patterns and quadrupolar parameters to that of the α-phase. Conclusion The 2D MQMAS experiments have shown that all the different modifications of Alq3 have 27Al in single unique crystallographic site. The quadrupolar parameters predicted using the DFT calculation under the isodensity polarisable continuum model resemble closely the experimentally obtained values. The solvated phase of Alq3 containing ethanol has structural difference from the α-phase of Alq3 (containing meridional isomer) from the solid-state NMR studies. Solid-state NMR can hence be used as an effective complementary tool to XRD for characterisation and structural elucidation.
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Affiliation(s)
- Mithun Goswami
- Department of Chemical Sciences, Tata Institute of Fundamental Research, Colaba, Mumbai, India.
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Mahmoud ME, Haggag SS, Rafea MA, Abdel-Fattah TM. Nano-sized Co(II)-8-hydroxyquinolate complex thin film via surface layer-by-layer chemical deposition method: Optimized factors and optical properties. Polyhedron 2009. [DOI: 10.1016/j.poly.2009.07.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Hernández I, Gillin WP. Influence of High Hydrostatic Pressure on Alq3, Gaq3, and Inq3 (q = 8-Hydroxyquinoline). J Phys Chem B 2009; 113:14079-86. [DOI: 10.1021/jp905108x] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ignacio Hernández
- Queen Mary University of London, Centre for Materials Research, Department of Physics, Mile End Road, London E1 4NS, United Kingdom
| | - William P. Gillin
- Queen Mary University of London, Centre for Materials Research, Department of Physics, Mile End Road, London E1 4NS, United Kingdom
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Nishiyama Y, Fukushima T, Takami K, Kusaka Y, Yamazaki T, Kaji H. Characterization of local structures in amorphous and crystalline tris(8-hydroxyquinoline) aluminum(III) (Alq3) by solid-state 27Al MQMAS NMR spectroscopy. Chem Phys Lett 2009. [DOI: 10.1016/j.cplett.2009.02.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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