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Jin N, Liu Y, Dai S, Li Y, Wang X, Zhao Y, Liu X, Chen H, Luo H, Li W. Coordination Frameworks Containing Flexible Long-Spanning Dipyridine Ligands and Aromatic Dicarboxylic Ligands Bridged Cobalt(II)/Nickel(II): Syntheses, Structures, UV–Vis DRS and Magnetic Properties. J CLUST SCI 2023. [DOI: 10.1007/s10876-023-02419-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/20/2023]
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2
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Nashre-ul-Islam SM, Borah KK, Raza MA, Öztürkkan FE. Molecular docking with SARS-CoV-2 and potential drug property of a bioactive novel Zn(II) polymer: A combined experimental and theoretical study. Polyhedron 2023; 233:116304. [PMID: 36710999 PMCID: PMC9859646 DOI: 10.1016/j.poly.2023.116304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 01/04/2023] [Accepted: 01/18/2023] [Indexed: 01/22/2023]
Abstract
A new Zn(II) coordination polymer based on o-phthalato (Phth) and 2-aminopyridine (2-Ampy) viz. {[Zn(2-Ampy)2(Phth)]∙(H2O)]}n (1) has been synthesized at room temperature and characterized by elemental analyses, electronic spectroscopy, FT-IR spectroscopy, thermal analysis (TGA/DSC), powder X-ray diffraction (PXRD) and single crystal X-ray diffraction. The basic trimeric units of 1 form a polymeric chain by N-H⋯O and π⋯π interactions. These polymeric chains interconnect through various non-covalent interactions in two perpendicular directions to ultimately give rise to a 3D architecture of 1. The interesting non-covalent interactions in 1, contributing to its stability in the solid state are studied by Hirshfeld surface analysis and other different theoretical tools. Molecular docking study of 1 is performed against six different proteins of SARS-CoV-2. The drug potential of the synthesized compound is evaluated by ADMET calculations.
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Affiliation(s)
| | | | - Muhammad Asam Raza
- Department of Chemistry, Hafiz Hayat Campus, University of Gujrat, Gujrat, Pakistan
| | - Füreya Elif Öztürkkan
- Department of Chemical Engineering, Kafkas University, Kars, Turkey,Corresponding authors
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3
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Zhang YY, Liu Q, Zhang LY, Bao YM, Tan JY, Zhang N, Zhang JY, Liu ZJ. MOFs assembled from C3 symmetric ligands: structure, iodine capture and role as bifunctional catalysts towards the oxidation-Knoevenagel cascade reaction. Dalton Trans 2021; 50:647-659. [PMID: 33325957 DOI: 10.1039/d0dt03565c] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Three new NiII/CoII-metal organic frameworks were self-assembled by the reaction of C3 symmetric 1,3,5-tribenzoic acid (H3BTC) and 2,4,6-tris(4-pyridyl)-1,3,5-triazine (4-TPT) ligands and NiII/CoII salts under solvothermal conditions. Isomorphous MOF1 and MOF2 exhibit a 3D pillar-layer framework based on binuclear M2(OH)(COO)2 units connected by tritopic BTC3- and 4-TPT ligands with a novel (3,5)-connected topology net. MOF3 displays a 3-fold interpenetrated 3D network exhibiting a (3,4)-connected topology net. The porous MOF3 can reversibly take up I2. The activated MOFs contain both Lewis acid (NiII center) and basic (uncoordinated pyridyl or carboxylic groups) sites, and act as bifunctional acid-base catalysts. The catalytic measurements demonstrate that the activated MOF3 exhibits good activities for benzyl alcohol oxidation and the Knoevenagel reaction and can be recycled and reused for at least four cycles without losing its structural integrity and high catalytic activity. Thus, the catalytic properties for the oxidation-Knoevenagel cascade reaction have also been studied.
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Affiliation(s)
- Ying-Ying Zhang
- Center for Advanced Materials Research, Zhongyuan University of Technology, Zhengzhou, 450007, PR. China
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4
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Bejan D, Bahrin LG, Cojocaru C, Trandabat AF, Marangoci NL, Rotaru A, Shova S. The use of C1 symmetry imidazole-carboxylate building block and auxiliary acetate co-ligand for assembly of a 2D wave-like zinc(II) coordination polymer: experimental and theoretical study. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1818727] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Dana Bejan
- “Petru Poni” Institute of Macromolecular Chemistry, Romanian Academy, Iasi, Romania
| | | | - Corneliu Cojocaru
- “Petru Poni” Institute of Macromolecular Chemistry, Romanian Academy, Iasi, Romania
| | | | | | - Alexandru Rotaru
- “Petru Poni” Institute of Macromolecular Chemistry, Romanian Academy, Iasi, Romania
| | - Sergiu Shova
- “Petru Poni” Institute of Macromolecular Chemistry, Romanian Academy, Iasi, Romania
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5
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Jiang M, Weng YG, Zhou ZY, Ge CY, Zhu QY, Dai J. Cobalt Metal-Organic Frameworks Incorporating Redox-Active Tetrathiafulvalene Ligand: Structures and Effect of LLCT within the MOF on Photoelectrochemical Properties. Inorg Chem 2020; 59:10727-10735. [PMID: 32686407 DOI: 10.1021/acs.inorgchem.0c01185] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Understanding the effect of charge transfer on the physical properties of metal-organic frameworks (MOFs) is essential for designing multifunctional MOF materials. In this work, three redox-active tetrathiafulvalene (TTF)-based MOFs, formulated as [Co6L6(bpe)6(EtOH)2(MeOH)2(H2O)]n·5nH2O (1), [Co5(μ3-OH)2L4(bpe)2]n (2), and [CoL(bpa)(H2O)]n·2nH2O (3) (L = dimethylthio-tetrathiafulvalene-bicarboxylate, bpe = 1,2-bis(4-pyridyl)ethene, bpa = 1,2-bis(4-pyridyl)ethane), are crystallographically characterized. Complexes 1 and 3 are two-dimensional (2D) coordination polymers, and 2 features an unusual three-dimensional (3D) MOF. The structure of 2 contains a cluster chain constructed from μ2-O bridged pentanuclear cluster subunits, which is first found for 3D MOFs. Complexes 1 and 2 are comprised of the same ligands L and bpe but with different multidimensional configuration, and complexes 1 and 3 have the same 2D layered structures with the same ligand L but with different conjugation ligand bpe/bpa, which provide a good comparison for the structure-property relationship. The charge-transfer (CT) interactions within MOF 1 are stronger than those of 2 due to the closer packing of electron donor (D) L and electron acceptor (A) bpe in 1, and no CT occurs within MOF 3 because of the unconjugated bpa. The order of photocurrent density is 1 > 2 ≫ 3, which is in accordance with that of CT interactions. Further analysis reveals that the CT interactions within the MOF are not beneficial for the supercapacitance which is verified by the highest supercapacitance performance of 3. This work is the first study of the structures and CT effects on the supercapacitance performance.
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Affiliation(s)
- Miao Jiang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Yi-Gang Weng
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Zi-Yao Zhou
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Chen-Yi Ge
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Qin-Yu Zhu
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
| | - Jie Dai
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China
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6
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Su F, Yu J, Zhou C, Li S, Ma P, Zhang X, Wang Z. Two Zn II-based MOFs constructed with biphenyl-2,2',5,5'-tetracarboxylic acid and flexible N-donor ligands: syntheses, structures and properties. Acta Crystallogr C Struct Chem 2020; 76:547-556. [PMID: 32499451 DOI: 10.1107/s205322962000604x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Accepted: 05/02/2020] [Indexed: 11/10/2022] Open
Abstract
Two new Zn2+-based metal-organic frameworks (MOFs) based on biphenyl-2,2',5,5'-tetracarboxylic acid, i.e. H4(o,m-bpta), and N-donor ligands, namely, poly[[(μ4-biphenyl-2,2',5,5'-tetracarboxylato)bis{[1,3-phenylenebis(methylene)]bis(1H-imidazole)}dizinc(II)] dimethylformamide monosolvate dihydrate], {[Zn2(C16H6O8)(C14H14N4)2]·C3H7NO·2H2O}n or {[Zn2(o,m-bpta)(1,3-bimb)2]·C3H7NO·2H2O}n (1) {1,3-bimb = [1,3-phenylenebis(methylene)]bis(1H-imidazole)}, and poly[[(μ4-biphenyl-2,2',5,5'-tetracarboxylato)bis{[1,4-phenylenebis(methylene)]bis(1H-imidazole)}dizinc(II)] monohydrate], {[Zn2(C16H6O8)(C14H14N4)2]·H2O}n or {[Zn2(o,m-bpta)(1,4-bimb)2]·H2O}n (2) {1,4-bimb = [1,4-phenylenebis(methylene)]bis(1H-imidazole)}, have been synthesized under solvothermal conditions. The complexes were characterized by IR spectroscopy, elemental analysis, single-crystal X-ray diffraction and powder X-ray diffraction analysis. Structurally, the (o,m-bpta)4- ligands are fully deprotonated and combine with Zn2+ ions in μ4-coordination modes. Complex 1 is a (3,4)-connected porous network with honeycomb-like [Zn2(o,m-bpta)]n sheets formed by 4-connected (o,m-bpta)4- ligands. Complex 2 exhibits a (2,4)-connected network formed by 4-connected (o,m-bpta)4- ligands linking Zn2+ ions in left-handed helical chains. The cis-configured 1,3-bimb and 1,4-bimb ligands bridge Zn2+ ions to form multi-membered [Zn2(bimb)2] loops. Optically, the complexes show strong fluorescence and display larger red shifts compared to free H4(o,m-bpta). Complex 2 shows ferroelectric properties due to crystallizing in the C2v polar point group.
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Affiliation(s)
- Feng Su
- Department of Chemistry, Changzhi University, Changzhi 046011, People's Republic of China
| | - Jinyang Yu
- College of Materials Science and Engineering, Taiyuan University of Technology, Taiyuan 030024, People's Republic of China
| | - Chengyong Zhou
- Department of Chemistry, Changzhi University, Changzhi 046011, People's Republic of China
| | - Shaodong Li
- Department of Chemistry, Changzhi University, Changzhi 046011, People's Republic of China
| | - Pengyi Ma
- Department of Chemistry, Changzhi University, Changzhi 046011, People's Republic of China
| | - Xuhui Zhang
- Department of Chemistry, Changzhi University, Changzhi 046011, People's Republic of China
| | - Zhijun Wang
- Department of Chemistry, Changzhi University, Changzhi 046011, People's Republic of China
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Liu Y, Shi WJ, Lu YK, Liu G, Hou L, Wang YY. Nonenzymatic Glucose Sensing and Magnetic Property Based On the Composite Formed by Encapsulating Ag Nanoparticles in Cluster-Based Co-MOF. Inorg Chem 2019; 58:16743-16751. [PMID: 31794201 DOI: 10.1021/acs.inorgchem.9b02889] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Utilizing the oxygen-bridged 5,5'-oxidiisophthalic acid (H4L) linker, one Co(II)-based 3D porous MOF {[Co5(L)2(OH)2(OH2)2(H2O)4]·2DMF·H2O}n (1) with pentanuclear [Co5(μ3-OH)2(μ2-OH2)2]8+ cluster was prepared. The glassy carbon electrode was modified by 1, and the obtained electrode revealed electrocatalytic performance for glucose oxidation. The porous MOF matrix is beneficial for dispersing Ag nanoparticles evenly in the interior cages or channels, so Ag@1 composite composed of both Ag nanoparticles and MOF was further prepared through deposition-reduction method to enhance electrocatalytic activity. The result demonstrates that the glucose oxidation by Ag@1 was greatly increased with low detection limit (1.32 μM) and good selectivity and sensitivity (0.135 μA μM-1), which promote the application of MOF-template porous composites as advanced electrochemical sensor materials. Furthermore, 1 shows an interesting magnetic spin-glass slow dynamics for the existing of peculiar pentanuclear Co(II) clusters.
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Affiliation(s)
- Yang Liu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, College of Chemistry & Materials Science , Northwest University , Xi'an 710069 , PR China.,Shaanxi Institute of International Trade& Commerce , Xi'an 712046 , PR China
| | - Wen-Juan Shi
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, College of Chemistry & Materials Science , Northwest University , Xi'an 710069 , PR China
| | - Yu-Ke Lu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, College of Chemistry & Materials Science , Northwest University , Xi'an 710069 , PR China
| | - Ge Liu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, College of Chemistry & Materials Science , Northwest University , Xi'an 710069 , PR China
| | - Lei Hou
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, College of Chemistry & Materials Science , Northwest University , Xi'an 710069 , PR China
| | - Yao-Yu Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, College of Chemistry & Materials Science , Northwest University , Xi'an 710069 , PR China
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8
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A polyhedron-based metal-organic framework with a rare hexanuclear Co(II) cluster for selective sorption and chemical conversion for CO2. J SOLID STATE CHEM 2019. [DOI: 10.1016/j.jssc.2019.120906] [Citation(s) in RCA: 95] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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9
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Zhang J, Zhao QN, Yang F, Yin L, Li MM, Wang Z, Ouyang Z, Xia ZC, Hu TP. A cobalt(ii) chain based on pymca generated in situ from the hydrolysis of 2-cyanopyrimidine: spin canting and magnetic relaxation. RSC Adv 2019; 9:31115-31121. [PMID: 35529373 PMCID: PMC9072564 DOI: 10.1039/c9ra05354a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Accepted: 09/06/2019] [Indexed: 12/14/2022] Open
Abstract
A one-dimensional (1D) coordination polymer, [{Co2(pymca)2·(H2O)4}SO4·2H2O] n (1) (pymca = 2-carboxypyrimidine), was solvothermally synthesized via the reaction of 2-cyanopyrimidine and Co(SCN)2. A bidentate pymca ligand was formed in situ by the hydrolysis of 2-cyanopyrimidine. Furthermore, in this study, the magnetic properties of complex 1 were investigated in detail. The results indicated that complex 1 showed a single-chain magnet (SCM) behavior below ca. 3 K. The energy barrier (Δτ 1/k B) and preexponential factor (τ 0) of SCM were 31.2 K and 5.4 × 10-9 s, respectively.
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Affiliation(s)
- Jie Zhang
- Department of Chemistry, College of Science, North University of China Xueyuan Road 3 Taiyuan 030051 P. R. China
| | - Qian-Nan Zhao
- Department of Chemistry, College of Science, North University of China Xueyuan Road 3 Taiyuan 030051 P. R. China
| | - Feng Yang
- Wuhan National High Magnetic Field Center, School of Physics, Huazhong University of Science and Technology Wuhan 430074 P. R. China
| | - Lei Yin
- Wuhan National High Magnetic Field Center, School of Physics, Huazhong University of Science and Technology Wuhan 430074 P. R. China
| | - Miao-Miao Li
- Department of Chemistry, College of Science, North University of China Xueyuan Road 3 Taiyuan 030051 P. R. China
| | - Zhenxing Wang
- Wuhan National High Magnetic Field Center, School of Physics, Huazhong University of Science and Technology Wuhan 430074 P. R. China
| | - Zhongwen Ouyang
- Wuhan National High Magnetic Field Center, School of Physics, Huazhong University of Science and Technology Wuhan 430074 P. R. China
| | - Zheng-Cai Xia
- Wuhan National High Magnetic Field Center, School of Physics, Huazhong University of Science and Technology Wuhan 430074 P. R. China
| | - Tuo-Ping Hu
- Department of Chemistry, College of Science, North University of China Xueyuan Road 3 Taiyuan 030051 P. R. China
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Liu K, Deng L, Li H, Bao Y, Xiao Z, Li B, Zhou Q, Geng Y, Wang L. Two isostructural Co/Ni fluorine-containing metal-organic frameworks for dye adsorption and supercapacitor. J SOLID STATE CHEM 2019. [DOI: 10.1016/j.jssc.2019.03.052] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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11
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Xu TY, Wang H, Li JM, Zhao YL, Han YH, Wang XL, He KH, Wang AR, Shi ZF. A water-stable luminescent Zn(II) coordination polymer based on 5-sulfosalicylic acid and 1,4-bis(1H-imidazol-1-yl)benzene for highly sensitive and selective sensing of Fe3+ ion. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.05.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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12
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Zhang Y, Li H, Wang Z, Liu K, Jiao S, Liu Y, Xiao Z, Xu J, Wang L. Coordination preference of 1,2-bis((1H-imidazole-1-yl)methyl)benzene and different carboxylate ligands with transition metal ions directed by weak interactions. J SOLID STATE CHEM 2019. [DOI: 10.1016/j.jssc.2019.04.019] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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13
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Shi JX, Tan JY, Cui PH, Zhang N, Zhang C, Zhang JY. N-donor ligand driven CdII-based coordination polymers: Synthesis, structures and highly selective luminescence sensing for Fe3+ ions. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.01.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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14
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Gu J, Wen M, Cai Y, Shi Z, Arol AS, Kirillova MV, Kirillov AM. Metal–Organic Architectures Assembled from Multifunctional Polycarboxylates: Hydrothermal Self-Assembly, Structures, and Catalytic Activity in Alkane Oxidation. Inorg Chem 2019; 58:2403-2412. [DOI: 10.1021/acs.inorgchem.8b02926] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jinzhong Gu
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Min Wen
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Yan Cai
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Zifa Shi
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, People’s Republic of China
| | - Aliaksandr S. Arol
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Avenida Rovisco Pais, 1049-001 Lisbon, Portugal
| | - Marina V. Kirillova
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Avenida Rovisco Pais, 1049-001 Lisbon, Portugal
| | - Alexander M. Kirillov
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Avenida Rovisco Pais, 1049-001 Lisbon, Portugal
- Research Institute of Chemistry, Peoples’ Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya Street, Moscow 117198, Russian Federation
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15
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Li A, Wang J, Liu Y, Xu S, Chu N, Geng Y, Li B, Xu B, Cui H, Xu W. Remarkable pressure-induced emission enhancement based on intermolecular charge transfer in halogen bond-driven dual-component co-crystals. Phys Chem Chem Phys 2018; 20:30297-30303. [PMID: 30484469 DOI: 10.1039/c8cp06363j] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of two-component co-crystals driven by IN interactions based on the bipyridine (BIPY) chromophore with one among three different co-former building blocks, iodopentafluorobenzene (IPFB), 1,4-diiodotetrafluorobenzene (DITFB) and 1,3,5-trifluoro-2,4,6-triiodobenzene (IFB), were prepared and analysed via infared spectroscopy and single-crystal X-ray diffraction. By comparing the IN distances in the co-crystal structures, we found that the higher the -F ratio in the building blocks the closer the contact of the IN bond, enhancing the intermolecular interactions in these co-crystals as well. That is, the positive electrostatic potential on the iodine atom(s) in the co-formers was enhanced by the presence of strong electron-withdrawing groups. The distinct spectroscopic behaviours (fluorescence and Raman spectra) among the two-component BIPY co-crystal systems in response to hydrostatic pressure were also investigated. Interestingly, the fluorescence of BIPY-DITFB presented intriguing abnormal evolution from dark to bright, suggesting a new charge transfer state due to the decreased intermolecular distance and the enhanced IN interactions. Theoretical simulations by Materials Studio also showed the shortened IN distance and the increased angle of C-IN, evidencing the enhanced IN interactions. In contrast, BIPY-IFB showed only slightly enhanced fluorescence intensity at 550 nm consistent with BIPY-DITFB. Once the pressure was relieved, both the Raman and fluorescence spectra for BIPY co-crystal systems entirely self-recovered. Remarkable emission enhancement in a solid-state co-crystal has been rarely reported in previous publications and in fact, this study paves a unique way for designing and developing novel stimuli-responsive photo-functional materials.
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Affiliation(s)
- Aisen Li
- State Key Laboratory of Supramolecular Structure and Materials, Jilin University, No. 2699 Qianjin Street, Changchun, P. R. China.
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16
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Controllable synthesis and magnetic properties of two stable cobalt-organic frameworks based on 5-(4-carboxybenzyloxy)isophthalic acid. INORG CHEM COMMUN 2018. [DOI: 10.1016/j.inoche.2018.06.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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17
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Coordination Behavior of Bis-Imidazole and Various Carboxylate Ligands towards Zn(II) and Cd(II) Ions: Synthesis, Structure, and Photoluminescence Study. CRYSTALS 2018. [DOI: 10.3390/cryst8060236] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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18
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Multifunctional Aromatic Carboxylic Acids as Versatile Building Blocks for Hydrothermal Design of Coordination Polymers. CRYSTALS 2018. [DOI: 10.3390/cryst8020083] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Selected recent examples of coordination polymers (CPs) or metal-organic frameworks (MOFs) constructed from different multifunctional carboxylic acids with phenyl-pyridine or biphenyl cores have been discussed. Despite being still little explored in crystal engineering research, such types of semi-rigid, thermally stable, multifunctional and versatile carboxylic acid building blocks have become very promising toward the hydrothermal synthesis of metal-organic architectures possessing distinct structural features, topologies, and functional properties. Thus, the main aim of this mini-review has been to motivate further research toward the synthesis and application of coordination polymers assembled from polycarboxylic acids with phenyl-pyridine or biphenyl cores. The importance of different reaction parameters and hydrothermal conditions on the generation and structural types of CPs or MOFs has also been highlighted. The influence of the type of main di- or tricarboxylate ligand, nature of metal node, stoichiometry and molar ratio of reagents, temperature, and presence of auxiliary ligands or templates has been showcased. Selected examples of highly porous or luminescent CPs, compounds with unusual magnetic properties, and frameworks for selective sensing applications have been described.
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19
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Su F, Zhou CY, Han C, Wu LT, Wu X, Sun L, Su J, Feng SS, Lu LP, Zhu ML. Binuclear Mn2+ complexes of a biphenyltetracarboxylic acid with variable N-donor ligands: syntheses, structures, and magnetic properties. CrystEngComm 2018. [DOI: 10.1039/c8ce00058a] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of manganese(ii) coordination polymers show a variety of features due to the recognition and assembly processes of the N-donor ligands.
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Affiliation(s)
- Feng Su
- Department of Chemistry
- Changzhi University
- Changzhi 046011
- People's Republic of China
| | - Cheng-Yong Zhou
- Department of Chemistry
- Changzhi University
- Changzhi 046011
- People's Republic of China
| | - Chun Han
- Department of Chemistry
- Changzhi University
- Changzhi 046011
- People's Republic of China
| | - Lin-Tao Wu
- Department of Chemistry
- Changzhi University
- Changzhi 046011
- People's Republic of China
| | - Xi Wu
- Department of Chemistry
- Changzhi University
- Changzhi 046011
- People's Republic of China
| | - Long Sun
- Department of Chemistry
- Changzhi University
- Changzhi 046011
- People's Republic of China
| | - Jing Su
- Department of Chemistry
- Changzhi University
- Changzhi 046011
- People's Republic of China
| | - Si-Si Feng
- Institute of Molecular Science
- Shanxi University
- Taiyuan
- People's Republic of China
| | - Li-Ping Lu
- Institute of Molecular Science
- Shanxi University
- Taiyuan
- People's Republic of China
| | - Miao-Li Zhu
- Institute of Molecular Science
- Shanxi University
- Taiyuan
- People's Republic of China
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Two novel Co(II)-based coordination polymers with hms and pcu nets: syntheses, structures and properties. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2017.09.026] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Liang L, Xue H, Chen F, Zhang M, Zhang B, Tao Z. Synthesis, crystal structures and properties of three coordination polymers based on semi-rigid bis(benzimidazole-1-ylmethyl)biphenyl ligand. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.07.056] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Li ZY, Li JY, Huang YY, Zhang XF, Cao GX, Zhang C, Zhang FL, Li SZ, Zhai B. Structure and luminescent property of one three-dimensional cadmium(II) polymer derived from mixed flexible and rigid ligands. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2017.08.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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