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Menzel S, Höfert S, Öztürk S, Schmitz A, Janiak C. A mixed‐valence copper(I/II) coordination polymer directed with a bifunctional soft‐hard pyrazolate−carboxylate ligand. Z Anorg Allg Chem 2021. [DOI: 10.1002/zaac.202000428] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Saskia Menzel
- Institut für Anorganische Chemie und Strukturchemie Heinrich-Heine-Universität Düsseldorf 40204 Düsseldorf Germany
| | - Simon‐Patrick Höfert
- Institut für Anorganische Chemie und Strukturchemie Heinrich-Heine-Universität Düsseldorf 40204 Düsseldorf Germany
| | - Secil Öztürk
- Institut für Anorganische Chemie und Strukturchemie Heinrich-Heine-Universität Düsseldorf 40204 Düsseldorf Germany
| | - Alexa Schmitz
- Institut für Anorganische Chemie und Strukturchemie Heinrich-Heine-Universität Düsseldorf 40204 Düsseldorf Germany
| | - Christoph Janiak
- Institut für Anorganische Chemie und Strukturchemie Heinrich-Heine-Universität Düsseldorf 40204 Düsseldorf Germany
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2
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Tshuma P, Makhubela BCE, Ndamyabera CA, Bourne SA, Mehlana G. Synthesis and Characterization of 2D Metal-Organic Frameworks for Adsorption of Carbon Dioxide and Hydrogen. Front Chem 2020; 8:581226. [PMID: 33251183 PMCID: PMC7674654 DOI: 10.3389/fchem.2020.581226] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 09/28/2020] [Indexed: 12/03/2022] Open
Abstract
The reaction of Cd(NO3)2·4H2O and Zn(NO3)2·6H2O with the bipyridyl dicarboxylate ligand H2bpydc (2,2'-bipyridine-4,4'-dicarboxylic acid) afforded two porous metal organic frameworks [Cd(bpydc)2(DMF)2·2DMF]n (JMS-3) and [Zn(bpydc)(DMF)·DMF]n (JMS-4). X-ray diffraction studies revealed that both JMS-3 and JMS-4 crystallize in the monoclinic crystal. The MOFs possess 2D interdigited networks with (sql) topology. Sorption studies showed that the activated phase of JMS-3 had CO2 volumetric uptakes of 26.50 and 30.89 cm3 (STP) g-1 (1.18 and 1.39 mmol g-1) whist JMS-4 gave 10.96 and 16.08 cm3 (STP) g-1 (0.49 and 0.71 mmol g-1) at 298 and 273 K respectively.
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Affiliation(s)
- Piwai Tshuma
- Department of Chemical Technology, Faculty of Science and Technology, Midlands State University, Gweru, Zimbabwe
| | - Banothile C. E. Makhubela
- Center for Synthesis and Catalysis Department of Chemical Sciences, Faculty of Science, University of Johannesburg, Johannesburg, South Africa
| | | | - Susan A. Bourne
- Department of Chemistry, Faculty of Science, University of Cape Town, Cape Town, South Africa
| | - Gift Mehlana
- Department of Chemical Technology, Faculty of Science and Technology, Midlands State University, Gweru, Zimbabwe
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3
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Li E, Jie K, Liu M, Sheng X, Zhu W, Huang F. Vapochromic crystals: understanding vapochromism from the perspective of crystal engineering. Chem Soc Rev 2020; 49:1517-1544. [PMID: 32016241 DOI: 10.1039/c9cs00098d] [Citation(s) in RCA: 101] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Vapochromic materials, which undergo colour and/or emission changes upon exposure to certain vapours or gases, have received increasing attention recently because of their wide range of applications in, e.g., chemical sensors, light-emitting diodes, and environmental monitors. Vapochromic crystals, as a specific kind of vapochromic materials, can be investigated from the perspective of crystal engineering to understand the mechanism of vapochromism. Moreover, understanding the vapochromism mechanism will be beneficial to design and prepare task-specific vapochromic crystals as one kind of low-cost 'electronic nose' to detect toxic gases or volatile organic compounds. This review provides important information in a broad scientific context to develop new vapochromic materials, which covers organometallic or coordination complexes and organic crystals, as well as the different mechanisms of the related vapochromic behaviour. In addition, recent examples of supramolecular vapochromic crystals and metal-organic-framework (MOFs) vapochromic crystals are introduced.
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Affiliation(s)
- Errui 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.
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Menzel S, Millan S, Höfert SP, Nuhnen A, Gökpinar S, Schmitz A, Janiak C. Increase of network hydrophilicity from sql to lvt supramolecular isomers of Cu-MOFs with the bifunctional 4-(3,5-dimethyl-1H-pyrazol-4-yl)benzoate linker. Dalton Trans 2020; 49:12854-12864. [DOI: 10.1039/d0dt02642e] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A slight difference in the H-bonding of the linker pyrazole-NH group changes the framework hydrophilicity drastically.
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Affiliation(s)
- Saskia Menzel
- Institut für Anorganische Chemie und Strukturchemie
- Heinrich-Heine Universität Düsseldorf
- 40204 Düsseldorf
- Germany
| | - Simon Millan
- Institut für Anorganische Chemie und Strukturchemie
- Heinrich-Heine Universität Düsseldorf
- 40204 Düsseldorf
- Germany
| | - Simon-Patrick Höfert
- Institut für Anorganische Chemie und Strukturchemie
- Heinrich-Heine Universität Düsseldorf
- 40204 Düsseldorf
- Germany
| | - Alexander Nuhnen
- Institut für Anorganische Chemie und Strukturchemie
- Heinrich-Heine Universität Düsseldorf
- 40204 Düsseldorf
- Germany
| | - Serkan Gökpinar
- Institut für Anorganische Chemie und Strukturchemie
- Heinrich-Heine Universität Düsseldorf
- 40204 Düsseldorf
- Germany
| | - Alexa Schmitz
- Institut für Anorganische Chemie und Strukturchemie
- Heinrich-Heine Universität Düsseldorf
- 40204 Düsseldorf
- Germany
| | - Christoph Janiak
- Institut für Anorganische Chemie und Strukturchemie
- Heinrich-Heine Universität Düsseldorf
- 40204 Düsseldorf
- Germany
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5
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Qin T, Zhang S, Wang Y, Hou T, Zhu D, Jing S. Three novel topologically different metal–organic frameworks built from 3-nitro-4-(pyridin-4-yl)benzoic acid. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2019; 75:150-160. [DOI: 10.1107/s2053229618018211] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2018] [Accepted: 12/21/2018] [Indexed: 11/10/2022]
Abstract
The design and synthesis of metal–organic frameworks (MOFs) have attracted much interest due to the intriguing diversity of their architectures and topologies. However, building MOFs with different topological structures from the same ligand is still a challenge. Using 3-nitro-4-(pyridin-4-yl)benzoic acid (HL) as a new ligand, three novel MOFs, namely poly[[(N,N-dimethylformamide-κO)bis[μ2-3-nitro-4-(pyridin-4-yl)benzoato-κ3
O,O′:N]cadmium(II)] N,N-dimethylformamide monosolvate methanol monosolvate], {[Cd(C12H7N2O4)2(C3H7NO)]·C3H7NO·CH3OH}
n
, (1), poly[[(μ2-acetato-κ2
O:O′)[μ3-3-nitro-4-(pyridin-4-yl)benzoato-κ3
O:O′:N]bis[μ3-3-nitro-4-(pyridin-4-yl)benzoato-κ4
O,O′:O′:N]dicadmium(II)] N,N-dimethylacetamide disolvate monohydrate], {[Cd2(C12H7N2O4)3(CH3CO2)]·2C4H9NO·H2O}
n
, (2), and catena-poly[[[diaquanickel(II)]-bis[μ2-3-nitro-4-(pyridin-4-yl)benzoato-κ2
O:N]] N,N-dimethylacetamide disolvate], {[Ni(C12H7N2O4)2(H2O)2]·2C4H9NO}
n
, (3), have been prepared. Single-crystal structure analysis shows that the CdII atom in MOF (1) has a distorted pentagonal bipyramidal [CdN2O5] coordination geometry. The [CdN2O5] units as 4-connected nodes are interconnected by L
− ligands to form a fourfold interpenetrating three-dimensional (3D) framework with a dia topology. In MOF (2), there are two crystallographically different CdII ions showing a distorted pentagonal bipyramidal [CdNO6] and a distorted octahedral [CdN2O4] coordination geometry, respectively. Two CdII ions are connected by three carboxylate groups to form a binuclear [Cd2(COO)3] cluster. Each binuclear cluster as a 6-connected node is further linked by acetate groups and L
− ligands to produce a non-interpenetrating 3D framework with a pcu topology. MOF (3) contains two crystallographically distinct NiII ions on special positions. Each NiII ion adopts an elongated octahedral [NiN2O4] geometry. Each NiII ion as a 4-connected node is linked by L
− ligands to generate a two-dimensional network with an sql topology, which is further stabilized by two types of intermolecular OW—HW...O hydrogen bonds to form a 3D supramolecular framework. MOFs (1)–(3) were also characterized by powder X-ray diffraction, IR spectroscopy and thermogravimetic analysis. Furthermore, the solid-state photoluminescence of HL and MOFs (1) and (2) have been investigated. The photoluminescence of MOFs (1) and (2) are enhanced and red-shifted with respect to free HL. The gas adsorption investigation of MOF (2) indicates a good separation selectivity (71) of CO2/N2 at 273 K (i.e. the amount of CO2 adsorption is 71 times higher than N2 at the same pressure).
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Porphyrinic coordination polymer-type materials as heterogeneous catalysts in catechol oxidation. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.11.022] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Zhang J, Zhao L, Liu Y, Li M, Li G, Meng X. Two luminescent transition-metal–organic frameworks with a predesigned ligand as highly sensitive and selective iron(iii) sensors. NEW J CHEM 2018. [DOI: 10.1039/c8nj00656c] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The water-stable imidazole dicarboxylated-based MOFs are excellent luminescent probes for the Fe3+ ion in an aqueous solution.
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Affiliation(s)
- Jian Zhang
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- P. R. China
| | - Lili Zhao
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- P. R. China
| | - Yinxia Liu
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- P. R. China
| | - Mingyue Li
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- P. R. China
| | - Gang Li
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- P. R. China
| | - Xiangru Meng
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou 450001
- P. R. China
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Kobayashi A, Yamamoto N, Shigeta Y, Yoshida M, Kato M. Two-way vapochromism of a luminescent platinum(ii) complex with phosphonic-acid-functionalized bipyridine ligand. Dalton Trans 2018; 47:1548-1556. [DOI: 10.1039/c7dt04324d] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A luminescent Pt(ii) complex bearing a phosphonic-acid-functionalized bipyridine ligand was successfully synthesized and its unique two-way vapochromic behaviour investigated.
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Affiliation(s)
- Atsushi Kobayashi
- Department of Chemistry
- Faculty of Science
- Hokkaido University
- Sapporo
- Japan
| | - Naotaka Yamamoto
- Department of Chemistry
- Faculty of Science
- Hokkaido University
- Sapporo
- Japan
| | - Yasuhiro Shigeta
- Department of Chemistry
- Faculty of Science
- Hokkaido University
- Sapporo
- Japan
| | - Masaki Yoshida
- Department of Chemistry
- Faculty of Science
- Hokkaido University
- Sapporo
- Japan
| | - Masako Kato
- Department of Chemistry
- Faculty of Science
- Hokkaido University
- Sapporo
- Japan
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Li N, Hou Y, Hou GG. Synthesis, structure, and luminescence of Cd-MOF based on 5-(4-(1-Imidazolyl)phenyl)pyrimidine and cadmium silicofluoride. INORG NANO-MET CHEM 2017. [DOI: 10.1080/24701556.2017.1284095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Ning Li
- The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, China
| | - Yun Hou
- The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, China
| | - Gui-Ge Hou
- The Key Laboratory of Prescription Effect and Clinical Evaluation of State Administration of Traditional Chinese Medicine of China, Binzhou Medical University, Yantai, China
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Tsukamoto T, Aoki R, Sakamoto R, Toyoda R, Shimada M, Hattori Y, Kitagawa Y, Nishibori E, Nakano M, Nishihara H. Mechano-, thermo-, solvato-, and vapochromism in bis(acetato-κ1O)[4′-(4-(diphenylamino)phenyl)](2,2′:6′,2′′-terpyridine-κ3N,N′,N′′)zinc(ii) and its polymer. Chem Commun (Camb) 2017; 53:9805-9808. [DOI: 10.1039/c7cc05022d] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The titled complex undergoes multi-functional luminochromism in the solid state and polymer form.
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Abstract
Chromophoric MOFs are reviewed, focussing on those which change colour on application of external stimuli such as heat, pressure, light or chemical environment.
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Affiliation(s)
- Gift Mehlana
- Department of Chemical Technology
- Faculty of Science and Technology
- Midlands State University
- Gweru
- Zimbabwe
| | - Susan A. Bourne
- Centre for Supramolecular Chemistry Research
- Department of Chemistry
- University of Cape Town
- Rondebosch 7701
- South Africa
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