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Zhang Q, Wang Y, Braunstein P, Lang JP. Construction of olefinic coordination polymer single crystal platforms: precise organic synthesis, in situ exploration of reaction mechanisms and beyond. Chem Soc Rev 2024; 53:5227-5263. [PMID: 38597808 DOI: 10.1039/d3cs01050c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2024]
Abstract
Olefin [2+2] photocycloaddition reactions based on coordination-bond templates provide numerous advantages for the selective synthesis of cyclobutane compounds. This review outlines the recent advances in the design and construction of single crystal platforms of olefinic coordination polymers for precise organic synthesis, in situ exploration of reaction mechanisms, and possible developments as comprehensively as possible. Numerous examples are presented to illustrate how the arrangements of the olefin pairs influence the solid-state photoreactivity and examine the types of cyclobutane products. Furthermore, the photocycloaddition reaction mechanisms are investigated by combining advanced techniques such as single crystal X-ray diffraction, powder X-ray diffraction, nuclear magnetic resonance, infrared spectroscopy, fluorescence spectroscopy, laser scanning confocal microscopy and theoretical calculations. Finally, potential applications resulting from promising physicochemical properties before and after photoreactions are discussed, and existing challenges and possible solutions are also proposed.
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Affiliation(s)
- Qiaoqiao Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China.
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P. R. China
| | - Yong Wang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China.
| | - Pierre Braunstein
- Institut de Chimie (UMR 7177 CNRS), Université de Strasbourg, 4 rue Blaise Pascal - CS 90032, 67081 Strasbourg, France
| | - Jian-Ping Lang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, P. R. China.
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P. R. China
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2
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Shit M, Halder S, Dey A, Dutta B, Chanthapally A, Jana K, Sinha C. Pyridyl-Isonicotinoyl Hydrazone-Bridged Zn(II) Coordination Framework with Thiophenedicarboxylato Link: Structure, Biological Activity, and Electrical Conductivity. Inorg Chem 2023; 62:19937-19947. [PMID: 37993987 DOI: 10.1021/acs.inorgchem.3c02593] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2023]
Abstract
Multidimensional applicability of functional materials is one of the focal attractions in today's scientific research. Highly stable and crystalline coordination polymers served as one of the active members in the club of multifunctional materials. Toward this concept, a 3-dimensional (3D) coordination framework, {[Zn2(tdc)2(pcih)2]n} (1) (tdc2-, 2,5-thiophene dicarboxylate; pcih, pyridine-4-carboxaldehyde isonicotinoyl hydrazine), is designed and has been structurally well characterized by single crystal X-ray crystallography. One of the carboxylate groups of tdc2- chelates to Zn(II), while the other carboxylato group (-COO) acts as bridging-O to neighboring Zn(II); the pcih serves as pyridyl-N bridging motif to two Zn(II) centers. The optical band gap, 3.83 eV (Tauc's plot), implies probable semiconducting ability of the material. Interestingly, the device fabricated using compound 1 measures the electrical conductivity, 2.21 × 10-5 S cm-1, and series resistance (Rs), 807 Ω, at the dark phase, which are improved significantly to 6.36 × 10-5 S cm-1 and 460 Ω, respectively, under illumination conditions. Isoniazid, used to synthesize pcih and hence the Zn(II) compound 1, is a medicine; so, the medicinal efficiency of 1 is checked by measuring the anticancer activity against MDA-MB-231, HeLa, HCT-116, and HepG2 cells. It is observed that drug efficacy is highest on MDA-MB-231 cells (IC50: 19.43 ± 1.36 μM) than other cancer cells [IC50: 24.43 ± 2.02 μM (HeLa), 26.06 ± 3.48 μM (HCT-116), and 44.28 ± 3.04 μM (HepG2)]. Therefore, the material has significant contribution in the area of energy and health toward the sustainable development goals.
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Affiliation(s)
- Manik Shit
- Department of Chemistry, Jadavpur University, Jadavpur, Kolkata 700 032, India
| | - Satyajit Halder
- Division of Molecular Medicine, Bose Institute, EN 80, Sector V, Bidhan Nagar, Kolkata 700091, West Bengal, India
| | - Arka Dey
- Department of Physics, National Institute of Technology, Durgapur, Durgapur 713209, India
| | - Basudeb Dutta
- Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, West Bengal 741246, India
| | - Anjana Chanthapally
- Deptartment of Chemistry, M. A. College of Engineering, Kothamangalam, Kerala 686666, India
| | - Kuladip Jana
- Division of Molecular Medicine, Bose Institute, EN 80, Sector V, Bidhan Nagar, Kolkata 700091, West Bengal, India
| | - Chittaranjan Sinha
- Department of Chemistry, Jadavpur University, Jadavpur, Kolkata 700 032, India
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3
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Zhang Q, Wang Y, Ge Y, Liu Q, Lang JP. Regulation of Crystal Structures and Solid-State Photoreactivity of Diolefin Coordination Polymers by Carboxylate Ligands. Inorg Chem 2023; 62:19080-19086. [PMID: 37938998 DOI: 10.1021/acs.inorgchem.3c03148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2023]
Abstract
Olefinic coordination polymers (CPs) have recently drawn more attention, owing to the many possibilities in conformational conversions and photochemical reactivity that olefin molecules offer. In the presence of different carboxylic acids, we utilize one diolefin ligand 4,4'-((1E,1'E)-(2,5-dimethoxyl-1,4-phenylene)bis(ethene-2,1-diyl))dipyridine (OCH3-bpeb) and Cd(II) to assemble six different crystalline CPs (1-6). By fine-tuning the substituent size, carboxyl group number, and geometrical configuration of carboxylate ligands, these diolefin CPs show quite different crystal architecture models, from one-dimensional intersecting stacking to one-dimensional parallel stacking to three-dimensional interpenetrated structure. Of these, four kinds of CPs (1, 2, 5, and 6) are demonstrated to be photoreactive for [2 + 2] cycloaddition reactions, as confirmed by proton nuclear magnetic resonance and single-crystal X-ray diffraction. Both 2 and 5 can be dimerized into different cyclobutane products in a single-crystal-to-single-crystal manner under visible light, and remarkably, the photocycloaddition reaction of 5 involves a rare phase transition with structural symmetry enhancement from P1̅ to P2/n. This work demonstrates the power of carboxylate ligands in tuning single crystal structures and photocycloaddition reactions of CPs, which provides important references for the further exploration of other physicochemical properties of functionalized olefin-containing complexes.
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Affiliation(s)
- Qiaoqiao Zhang
- College of Chemistry, Chemical Engineering and Materials, Soochow University, Suzhou 215123, P. R. China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P. R. China
| | - Yong Wang
- College of Chemistry, Chemical Engineering and Materials, Soochow University, Suzhou 215123, P. R. China
| | - Yu Ge
- College of Chemistry, Chemical Engineering and Materials, Soochow University, Suzhou 215123, P. R. China
| | - Qi Liu
- College of Chemistry, Chemical Engineering and Materials, Soochow University, Suzhou 215123, P. R. China
| | - Jian-Ping Lang
- College of Chemistry, Chemical Engineering and Materials, Soochow University, Suzhou 215123, P. R. China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P. R. China
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4
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Chen YR, Jia MZ, Pan JQ, Tan B, Zhang J. Photomechanical behavior triggered by [2 + 2] cycloaddition and photochromism of a pyridinium-functionalized coordination complex. Dalton Trans 2022; 51:6157-6161. [PMID: 35380565 DOI: 10.1039/d2dt00599a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Photoinduced bending behavior triggered by [2 + 2] cycloaddition of a photoactive complex has been successfully achieved, accompanied by photochromic and fluorescence changes that provide convenience for long-distance observation of photomechanical motion. The key design feature is based on the introduction of flexible methylene groups and cation-π interactions. Moreover, the potential application in photomechanical devices was reflected by bending and supporting force experiments on the complex composite film, which is of increasing importance especially in soft actuators and robots.
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Affiliation(s)
- Yun-Rui Chen
- MOE Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, P. R. China.
| | - Meng-Ze Jia
- MOE Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, P. R. China.
| | - Jia-Qi Pan
- MOE Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, P. R. China.
| | - Bin Tan
- MOE Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, P. R. China.
| | - Jie Zhang
- MOE Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, P. R. China.
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5
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Li NY, Guo XY, Liu LL, Ma J, Liu D. Topological structural transformation of a two-dimensional coordination polymer via single-crystal to single-crystal photoreaction. Dalton Trans 2022; 51:17235-17240. [DOI: 10.1039/d2dt03063b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A two-dimensional coordination polymer can carry out photoinduced C–C coupling reaction through single-crystal to single-crystal transformation and exhibit photocontrolled fluorescence.
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Affiliation(s)
- Ni-Ya Li
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University, Huaian 223300, Jiangsu, P. R. China
| | - Xin-Yu Guo
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University, Huaian 223300, Jiangsu, P. R. China
| | - Lei-Lei Liu
- School of Environment and Material Engineering, Yantai University, 30 Qingquan Road, Yantai 264005, Shandong, P. R. China
| | - Jian Ma
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University, Huaian 223300, Jiangsu, P. R. China
| | - Dong Liu
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials, School of Chemistry and Chemical Engineering, Huaiyin Normal University, Huaian 223300, Jiangsu, P. R. China
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6
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Tay HM, Kyratzis N, Thoonen S, Boer SA, Turner DR, Hua C. Synthetic strategies towards chiral coordination polymers. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213763] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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7
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Li ZL, Zhao ZH, Fan SY, Feng R, Yu YH, Zhao FH. A 3D Cd(II) MOF of tetracarboxylate and tris(benzimidazole) ligands: Luminescence sensing properties. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2020.120242] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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8
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Ishigaki Y. Redox-active and Highly Strained Hydrocarbons: Control of HOMO Levels Based on Flexibility of Covalent Bonds. J SYN ORG CHEM JPN 2021. [DOI: 10.5059/yukigoseikyokaishi.79.290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yusuke Ishigaki
- Department of Chemistry, Faculty of Science, Hokkaido University
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9
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Zhang XY, Zhao SM, Li R, Xu ZH, Wang MY, Jiang YF, Chen K, Zhao Y, Sun WY. A single-crystal to single-crystal transition from a 7-fold interpenetrated coordination polymer to a non-interpenetrated one by photochemical [2 + 2] polymerization and their sensing properties. Dalton Trans 2021; 50:4408-4414. [PMID: 33704289 DOI: 10.1039/d0dt04428h] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two complexes, namely [Zn(bpeb)(sda)] (1) and [Zn(poly-bpeb)(sda)] (2), were synthesized by an organic ligand with an extensively conjugated system, bpeb = 1,4-bis[2-(3-pyridyl) vinyl]-benzene, H2sda = sulfonyldibenzoic acid and d10 metal centers Zn2+. Structural analysis revealed that compound 1 was nonporous and possessed 7-fold interpenetrated three-dimensional (3D) frameworks constructed from one-dimensional (1D) Zn-bpeb and Zn-sda chains. Interestingly, due to the short distance between the vinyl groups from two neighboring bpeb ligands, compound 1 could undergo a photochemical [2 + 2] polymerization reaction to generate 2 in a single-crystal to single-crystal (SCSC) manner under the irritation of UV. Moreover, the organic polymer in 2 could be depolymerized by heating to realize the reversible transformation from 2 to 1. Furthermore, both compounds 1 and 2 could be used as fluorescent sensors for 2,4,6-trinitrophenol (TNP) with high selectivity and sensitivity.
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Affiliation(s)
- Xiao-Yu Zhang
- Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210023, China.
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10
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Hazra A, Bonakala S, Adalikwu SA, Balasubramanian S, Maji TK. Fluorocarbon-Functionalized Superhydrophobic Metal-Organic Framework: Enhanced CO 2 Uptake via Photoinduced Postsynthetic Modification. Inorg Chem 2021; 60:3823-3833. [PMID: 33655749 DOI: 10.1021/acs.inorgchem.0c03575] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The design and synthesis of porous materials for selective capture of CO2 in the presence of water vapor is of paramount importance in the context of practical separation of CO2 from the flue gas stream. Here, we report the synthesis and structural characterization of a photoresponsive fluorinated MOF {[Cd(bpee)(hfbba)]·EtOH}n (1) constructed by using 4,4'-(hexafluoroisopropylidene)bis(benzoic acid) (hfbba), Cd(NO3)2, and 1,2-bis(4-pyridyl)ethylene (bpee) as building units. Due to the presence of the fluoroalkyl -CF3 functionality, compound 1 exhibits superhydrophobicity, which is validated by both water vapor adsorption and contact angle measurements (152°). The parallel arrangement of the bpee linkers makes compound 1 a photoresponsive material that transforms to {[Cd2(rctt-tpcb)(hfbba)2]·2EtOH}n (rctt-tpcb = regio cis,trans,trans-tetrakis(4-pyridyl)cyclobutane; 1IR) after a [2 + 2] cycloaddition reaction. The photomodified framework 1IR exhibits increased uptake of CO2 in comparison to 1 under ambient conditions due to alteration of the pore surface that leads to additional weak electron donor-acceptor interactions with the -CF3 groups, as examined through periodic density functional theory calculations. The enhanced uptake is also aided by an expansion of the pore window, which contributes to increasing the rotational entropy of CO2, as demonstrated through force field based free energy calculations.
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Affiliation(s)
- Arpan Hazra
- Chemistry and Physics of Materials Unit, School of Advanced Materials (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore-560064 (India)
| | - Satyanarayana Bonakala
- Chemistry and Physics of Materials Unit, School of Advanced Materials (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore-560064 (India)
| | - Stephen Adie Adalikwu
- Chemistry and Physics of Materials Unit, School of Advanced Materials (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore-560064 (India)
| | - Sundaram Balasubramanian
- Chemistry and Physics of Materials Unit, School of Advanced Materials (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore-560064 (India)
| | - Tapas Kumar Maji
- Chemistry and Physics of Materials Unit, School of Advanced Materials (SAMat), Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bangalore-560064 (India)
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11
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Song WC, Geng CC, Li SY, Liang L, Wang XG, Yang EC, Zhao XJ. Photo-oligomerization by shifting the coordination site in a luminescent coordination polymer. Chem Commun (Camb) 2021; 57:2148-2151. [PMID: 33522525 DOI: 10.1039/d0cc08021g] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
A layered coordination polymer (CP) with the fine-tuned alignment of four diolefinic ligands has been designed by shifting the coordination site of the ligand. The trimeric and tetrameric cyclobutane derivatives were reversely achieved by the photoinitiated [2+2] cycloaddition of the CP due to the favorable Schmidt's distance. More interestingly, a dynamic fluorescence shift was observed during the photo-oligomerization and heat-cycloreversion of the CP system.
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Affiliation(s)
- Wei-Chao Song
- College of Chemistry, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, Tianjin Normal University, Tianjin 300387, China.
| | - Chen-Chen Geng
- College of Chemistry, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, Tianjin Normal University, Tianjin 300387, China.
| | - Sheng-Yang Li
- College of Chemistry, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, Tianjin Normal University, Tianjin 300387, China.
| | - Ling Liang
- College of Chemistry, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, Tianjin Normal University, Tianjin 300387, China.
| | - Xiu-Guang Wang
- College of Chemistry, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, Tianjin Normal University, Tianjin 300387, China.
| | - En-Cui Yang
- College of Chemistry, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, Tianjin Normal University, Tianjin 300387, China.
| | - Xiao-Jun Zhao
- College of Chemistry, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, Tianjin Normal University, Tianjin 300387, China. and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin, 300071, China
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12
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Cao LH, Xu XQ, Tang XH, Yang Y, Liu J, Yin Z, Zang SQ, Ma YM. Controllable Strategy for Metal-Organic Framework Light-Driven [2 + 2] Cycloaddition Reactions via Solvent-Assisted Linker Exchange. Inorg Chem 2021; 60:2117-2121. [PMID: 33400525 DOI: 10.1021/acs.inorgchem.0c02999] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Flexible olefinic trans-1,2-bis(4-pyridyl)ethene linkers were postsynthetically introduced into the metal-organic frameworks (MOFs) containing parallel rigid 4,4'-bipyridine linkers with a spacing of less than 4.2 Å by the linker exchange strategy, and then, the MOF satisfied Schmidt criteria could be obtained. Eventually, MOF products connected by cyclobutane derivatives were formed by the photochemical [2 + 2] cycloaddition reaction under UV irradiation.
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Affiliation(s)
- Li-Hui Cao
- Key Laboratory of Chemical Additives for China National Light Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Xiao-Qian Xu
- Key Laboratory of Chemical Additives for China National Light Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Xiao-Han Tang
- Key Laboratory of Chemical Additives for China National Light Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Yan Yang
- Key Laboratory of Chemical Additives for China National Light Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Junyi Liu
- Air Liquide, Delaware Innovation Campus, 200 GBC Drive, Newark, Delaware 19702, United States
| | - Zheng Yin
- Key Laboratory of Chemical Additives for China National Light Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
| | - Shuang-Quan Zang
- College of Chemistry, Zhengzhou University, Zhengzhou 450001, China
| | - Yang-Min Ma
- Key Laboratory of Chemical Additives for China National Light Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
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13
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Dai YM, Liu MJ. Self-assembly of Tb(III) coordination polymer from imidazole-dicarboxylate ligand accompanied by in situ ligand formation. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2020.1783316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Yu-Mei Dai
- Institute of Chemistry and Life Sciences, Minnan Science and Technology University, Quanzhou, China
| | - Meng-Jia Liu
- Institute of Chemistry and Life Sciences, Minnan Science and Technology University, Quanzhou, China
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14
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Shimajiri T, Suzuki T, Ishigaki Y. Flexible C−C Bonds: Reversible Expansion, Contraction, Formation, and Scission of Extremely Elongated Single Bonds. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202010615] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Takuya Shimajiri
- Department of Chemistry Faculty of Science Hokkaido University Sapporo 060-0810 Japan
| | - Takanori Suzuki
- Department of Chemistry Faculty of Science Hokkaido University Sapporo 060-0810 Japan
| | - Yusuke Ishigaki
- Department of Chemistry Faculty of Science Hokkaido University Sapporo 060-0810 Japan
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15
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Shimajiri T, Suzuki T, Ishigaki Y. Flexible C-C Bonds: Reversible Expansion, Contraction, Formation, and Scission of Extremely Elongated Single Bonds. Angew Chem Int Ed Engl 2020; 59:22252-22257. [PMID: 32830906 DOI: 10.1002/anie.202010615] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Indexed: 02/03/2023]
Abstract
Since carbon-carbon (C-C) covalent bonds are rigid and robust, the bond length is, in general, nearly constant and depends only on the bond order and hybrid orbitals. We report herein direct visualization of the reversible expansion and contraction of a C(sp3 )-C(sp3 ) single bond by light and heat. This flexibility of a C-C bond was demonstrated by X-ray analysis and Raman spectroscopy of hexaphenylethane (HPE)-type hydrocarbons with two spiro-dibenzocycloheptatriene units, the intramolecular [2+2] photocyclization of which and thermal cleavage of the resulting cyclobutane ring both occur in a single-crystalline phase. The force constant of the contracted C-C bond is 1.6 times greater than that of the expanded bond. Since formation of the cyclobutane ring and contraction of the C-C bond lower the HOMO level by approximately 1 eV, the oxidative properties of these HPEs with a flexible C-C bond can be deactivated/activated by light/heat.
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Affiliation(s)
- Takuya Shimajiri
- Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo, 060-0810, Japan
| | - Takanori Suzuki
- Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo, 060-0810, Japan
| | - Yusuke Ishigaki
- Department of Chemistry, Faculty of Science, Hokkaido University, Sapporo, 060-0810, Japan
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16
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Jing YF, Young DJ, Huang Q, Mi Y, Zhang SC, Hu FL. Amino group decorated coordination polymers for enhanced detection of folic acid. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2020; 238:118443. [PMID: 32403077 DOI: 10.1016/j.saa.2020.118443] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 04/30/2020] [Accepted: 05/03/2020] [Indexed: 06/11/2023]
Abstract
A series of fluorescent coordination polymers (CPs) {[Cd2(CH3-bpeb)2(BDC)2] CP1, (BDC)0.5/(NH2-BDC)0.5-CP1, (BDC)0.34/(NH2-BDC)0.66-CP1, (BDC)0.25/(NH2-BDC)0.75-CP1, (BDC)0.2/(NH2-BDC)0.8-CP1, (NH2-BDC)-CP1} were prepared from conjugated ligand 4,4'-((2-methyl-1,4-phenylene)bis(ethene-2,1-diyl))bipyridine (CH3-bpeb), terephthalic acid (BDC), aminoterephthalic acid (NH2-BDC) and CdSO4 under solvothermal conditions. The fluorescence of aqueous suspensions of these CPs was quenched by folic acid (FA) in a concentration dependent manner. The efficiency of quenching increasing with an increased proportion of NH2-BDC ligand in the CP with (NH2-BDC)-CP1 exhibiting a low detection limit of 1.7 × 10-7 M.
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Affiliation(s)
- Yan-Fang Jing
- Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi University for Nationalities, Nanning 530006, China
| | - David James Young
- College of Engineering, IT and Environment, Charles Darwin University, Darwin, NT 0909, Australia
| | - Qin Huang
- Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi University for Nationalities, Nanning 530006, China.
| | - Yan Mi
- Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi University for Nationalities, Nanning 530006, China
| | - Shu-Cong Zhang
- Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi University for Nationalities, Nanning 530006, China
| | - Fei-Long Hu
- Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi University for Nationalities, Nanning 530006, China; Institute of Chemical Industry of Forest Products, CAF, Nanjing 210042, China.
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17
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Hu FL, Qin Z, Wang MF, Kang XW, Qin YL, Wang Y, Chen SL, Young DJ, Mi Y. Modulating the regioselectivity of solid-state photodimerization in coordination polymer crystals. Dalton Trans 2020; 49:10858-10865. [PMID: 32716469 DOI: 10.1039/d0dt02038a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Coordination polymers [Cd(1,4-bpeb)(L1)] (1), [Zn2(1,4-bpeb)2(L2)2(SO42-)2] (2) and [Cd(1,4-bpeb)(L3)] (H2O) (3) (H2L1, 3-[2-(3-hydroxy-phenoxymethyl)-benzyloxy]-benzoic acid; HL2, 1H-Indazole-3-carboxylic acid; H3L3, benzene-1,2,3-tricarboxylic acid; 1,4-bpeb, 1,4-bis[2-(4-pyridyl)vinyl]benzene have been synthesized under solvothermal conditions. Complexes 1-3 underwent photodimerization in the solid-state to give quantitative yields of single isomeric products. The choice of carboxyl ligands L and metal center determined the arrangement of 1,4-bpeb ligands, which in turn directed the regiochemistry of the final photoproducts. The solid-state network structures of cadmium based 1 and 3 had 1,4-bpeb pairs aligned face-to-face with both C[double bond, length as m-dash]C centres in each ligand at an appropriate distance and alignment for photodimerization to give the corresponding para-[2.2]cyclophane (pCP) exclusively. By contrast, compound 2 possessed dinuclear (ZnSO4)2 metallocycles that positioned the 1,4-bpeb "arms" face-to-face, but with C[double bond, length as m-dash]C centres offset at an appropriate distance for only one pair to undergo [2 + 2] cycloaddition to yield a single stereoisomer of the monocyclobutane photo-product bpbpvpcb. This work highlights crystal engineering design principles that can be used to facilitate regio- and stereospecificity in solid-state transformations.
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Affiliation(s)
- Fei-Long Hu
- Guangxi Key laboratory of Chemistry and Engineering of Forest Products, Guangxi University for Nationalities, Nanning, 530006, P.R. China. and Institute of Chemical Industry of Forest Products, CAF, Nanjing 210042, P.R. China
| | - Zhen Qin
- Guangxi Key laboratory of Chemistry and Engineering of Forest Products, Guangxi University for Nationalities, Nanning, 530006, P.R. China.
| | - Meng-Fan Wang
- Guangxi Key laboratory of Chemistry and Engineering of Forest Products, Guangxi University for Nationalities, Nanning, 530006, P.R. China.
| | - Xue Wan Kang
- Guangxi Key laboratory of Chemistry and Engineering of Forest Products, Guangxi University for Nationalities, Nanning, 530006, P.R. China.
| | - Yong-Li Qin
- Guangxi Key laboratory of Chemistry and Engineering of Forest Products, Guangxi University for Nationalities, Nanning, 530006, P.R. China.
| | - Yong Wang
- Guangxi Key laboratory of Chemistry and Engineering of Forest Products, Guangxi University for Nationalities, Nanning, 530006, P.R. China.
| | - Shu-Li Chen
- Guangxi Key laboratory of Chemistry and Engineering of Forest Products, Guangxi University for Nationalities, Nanning, 530006, P.R. China.
| | - David James Young
- College of Engineering, IT and Environment, Charles Darwin University, Darwin, NT 0909, Australia
| | - Yan Mi
- Guangxi Key laboratory of Chemistry and Engineering of Forest Products, Guangxi University for Nationalities, Nanning, 530006, P.R. China.
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18
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Reversible single crystal-to-single crystal double [2+2] cycloaddition induces multifunctional photo-mechano-electrochemical properties in framework materials. Nat Commun 2020; 11:2808. [PMID: 32499512 PMCID: PMC7272394 DOI: 10.1038/s41467-020-15510-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2019] [Accepted: 03/04/2020] [Indexed: 11/21/2022] Open
Abstract
Reversible structural transformations of porous coordination frameworks in response to external stimuli such as light, electrical potential, guest inclusion or pressure, amongst others, have been the subject of intense interest for applications in sensing, switching and molecular separations. Here we report a coordination framework based on an electroactive tetrathiafulvalene exhibiting a reversible single crystal-to-single crystal double [2 + 2] photocyclisation, leading to profound differences in the electrochemical, optical and mechanical properties of the material upon light irradiation. Electrochemical and in situ spectroelectrochemical measurements, in combination with in situ light-irradiated Raman spectroscopy and atomic force microscopy, revealed the variable mechanical properties of the framework that were supported using Density Functional Theory calculations. The reversible structural transformation points towards a plethora of potential applications for coordination frameworks in photo-mechanical and photoelectrochemical devices, such as light-driven actuators and photo-valves for targeted drug delivery. Porous coordination frameworks that undergo reversible structural transformations are promising for sensing, switching and separations. Here, the authors report an electroactive framework that exhibits a reversible single crystal-to-single crystal double [2+2] photocyclisation, leading to property changes.
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19
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Shao Z, Zhao Y, Xie Q, Wang H, Cui Y, Yang X, Hou H. Efficient Identification for Alcohol Homologues and Hyperthermy Based on Coordination Polymer Multiple Structural Transformations. ACS APPLIED MATERIALS & INTERFACES 2020; 12:24141-24148. [PMID: 32362113 DOI: 10.1021/acsami.0c05208] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Recently, coordination polymer materials are of high interest due to the potential applications for chemical sensing and luminescent materials. In this work, we designed a photofluorescence coordination polymer material based on a donor-metal-acceptor structure. The donor-metal-acceptor architecture showed unusual multiple environmental responsiveness accompanied by a great change of fluorescence behaviors. Generally, organic homologue molecules are not easily distinguished by coordination polymer sensors because they have similar molecular structures and interaction sites. However, using the feature of multiple structural transformations, the accurate identification for organic homologue molecules can be realized, especially in a short time to quickly identify MeOH in other alcohol homologues (even in mixed atmospheres with only 10% MeOH). The visualization transformation of fluorescence can also be realized by single crystal to single crystal thermal-induced coordination bond ON/OFF behavior. The reversible structure conversion strategy provides new ideas for the accurate identification of organic homolog molecules or external environmental stimuli.
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Affiliation(s)
- Zhichao Shao
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Yujie Zhao
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Qiong Xie
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Hongfei Wang
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Yang Cui
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Xiaoqian Yang
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Hongwei Hou
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
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20
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Wang J, Zhang Z. Synthesis, structures, and fluorescence of two lead(II) coordination polymers. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1716007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Jianghui Wang
- School of Materials Science and Engineering, North University of China, Taiyuan, PR China
| | - Zhimin Zhang
- School of Materials Science and Engineering, North University of China, Taiyuan, PR China
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21
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Lv H, Li H, Xin L, Guo F. Effect of stepwise protonation of an N-containing ligand on the formation of metal–organic salts and coordination complexes in the solid state. CrystEngComm 2020. [DOI: 10.1039/d0ce00093k] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Controlled synthesis of a series of metal–organic salts and coordination complexes is tuned by the protonation of ligand, and their transformations are induced by the solid–gas and concentration of [H+].
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Affiliation(s)
- Haidong Lv
- College of Chemistry
- Liaoning University
- Shenyang
- China
| | - Haitao Li
- College of Chemistry
- Liaoning University
- Shenyang
- China
| | - Lianxin Xin
- College of Chemistry
- Liaoning University
- Shenyang
- China
| | - Fang Guo
- College of Chemistry
- Liaoning University
- Shenyang
- China
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22
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Li NY, Chen JM, Tang XY, Zhang GP, Liu D. Reversible single-crystal-to-single-crystal conversion of a photoreactive coordination network for rewritable optical memory storage. Chem Commun (Camb) 2020; 56:1984-1987. [DOI: 10.1039/c9cc09081a] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Reversible single-crystal-to-single-crystal photoreaction of a coordination network exhibits switchable fluorescence for rewritable optical memory storage.
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Affiliation(s)
- Ni-Ya Li
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials
- School of Chemistry and Chemical Engineering
- Huaiyin Normal University
- Huaian 223300
- P. R. China
| | - Jing-Min Chen
- College of Chemistry and Chemical Engineering
- Suzhou University
- Suzhou 234000
- P. R. China
| | - Xiao-Yan Tang
- School of Chemistry and Materials Engineering
- Changshu Institute of Technology
- Changshu 215500
- P. R. China
| | - Guo-Ping Zhang
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials
- School of Chemistry and Chemical Engineering
- Huaiyin Normal University
- Huaian 223300
- P. R. China
| | - Dong Liu
- Jiangsu Key Laboratory for Chemistry of Low-Dimensional Materials
- School of Chemistry and Chemical Engineering
- Huaiyin Normal University
- Huaian 223300
- P. R. China
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23
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Khan S, Dutta B, Mir MH. Impact of solid-state photochemical [2+2] cycloaddition on coordination polymers for diverse applications. Dalton Trans 2020; 49:9556-9563. [DOI: 10.1039/d0dt01534b] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This Frontier article highlights the advancement of [2+2] photocycloaddition reactions within coordination polymers to fine tune their diverse physical and chemical properties.
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Affiliation(s)
- Samim Khan
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Basudeb Dutta
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
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24
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Lemes MA, do Nascimento Neto JA, Fernandes Guimarães F, Maia LJQ, de Santana RC, Terra Martins F. Secondary ligands and the intramolecular hydrogen bonds drive photoluminescence quantum yields from aminopyrazine coordination polymers. NEW J CHEM 2020. [DOI: 10.1039/d0nj04558f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Here the role of secondary ligands and their hydrogen bonding patterns in determining the photoluminescence quantum yields of aminopyrazine (ampyz) coordination polymers was probed.
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Affiliation(s)
- Maykon Alves Lemes
- Instituto de Química
- Universidade Federal de Goiás
- 74001-970, Goiânia
- Brazil
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25
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Pang Q, Tu B, Yang L, Li Q. Photochemical cycloaddition and temperature-dependent breathing in pillared-layer metal-organic frameworks. Sci Bull (Beijing) 2019; 64:1881-1889. [PMID: 36659583 DOI: 10.1016/j.scib.2019.10.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2019] [Revised: 09/28/2019] [Accepted: 09/29/2019] [Indexed: 01/21/2023]
Abstract
Single crystallinity of metal-organic frameworks (MOFs) enables the studies of their flexible behaviors with atomic precision. Here, we investigated the structural transformations triggered by photochemical cycloaddition and with temperature-dependent breathing in a series of pillared-layer MOF structures using a variety of pyrazolecarboxylate linkers for the layers and bipyridyl linkers as the pillars. The ethylenic double bonds from the pillars in close proximity undergo quantitative and seteroselective photochemical [2 + 2] cycloaddition upon UV irradiation, transforming the MOFs into structures with cyclobutane-based pillars. Furthermore, reversible breathing of the new pillared-layer MOF was evidenced by the 10.8% unit cell parameter change along c axis upon temperature change between 298 and 173 K. As revealed by single crystal X-ray diffraction, this transformation originates from the relative flattening of the wavy layers upon cooling. These two different types of characteristic structural transformations responding to inherent reactions and external stimuli happen at single crystalline state, providing a well-defined robust system with controlled flexibility.
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Affiliation(s)
- Qingqing Pang
- Department of Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200438, China
| | - Binbin Tu
- Department of Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200438, China
| | - Lingyi Yang
- Department of Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200438, China
| | - Qiaowei Li
- Department of Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200438, China.
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26
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Li NY, Liu D, Lang JP. Regioselective Photochemical Cycloaddition Reactions of Diolefinic Ligands in Coordination Polymers. Chem Asian J 2019; 14:3635-3641. [PMID: 31207177 DOI: 10.1002/asia.201900646] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 06/14/2019] [Indexed: 01/26/2023]
Abstract
The pure diolefinic ligand 1,4-bis(pyridin-4-yl)-1,3-butadiene (bpbde) is photostable in the crystalline state. With the assistance of coordination-driven metal-organic assemblies, the photoreactivity of this diolefinic ligand can be significantly enhanced. A hydrothermal reaction of bpbde with Cd(NO3 )2 ⋅4 H2 O and the auxiliary ligand adipic acid resulted in the formation of a two-dimensional photoreactive coordination polymer (CP), [Cd(adipate)(bpbde)]n (1). When the aliphatic carboxylic acid was replaced by pimelic acid, another photoreactive CP [Cd(pimelate)(bpbde)]n (2) with a three-dimensional framework was obtained. With irradiation of 365 nm UV light, the bpbde ligands in crystalline 1 and 2 underwent a regioselective photochemical [2+2] cycloaddition reaction and converted to 3,4,7,8-tetra(pyridin-4-yl)tricyclo[4.2.0.02,5 ]octane (tptco) and 1,3-bis(pyridin-4-yl)-2,4-bis(2-(pyridin-4-yl)vinyl)cyclobutane (bpbpvcb), respectively. The results provide an interesting insight into the rational design of highly regio- or stereoselective photocatalytic reactions for the formation of special organic molecules.
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Affiliation(s)
- Ni-Ya Li
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, 199 RenAi Road, Suzhou, 215123, Jiangsu, P. R. China.,College of Chemistry and Materials Science, Huaibei Normal University, 100 DongShan Road, Huaibei, 235000, Anhui, P. R. China
| | - Dong Liu
- College of Chemistry and Materials Science, Huaibei Normal University, 100 DongShan Road, Huaibei, 235000, Anhui, P. R. China
| | - Jian-Ping Lang
- College of Chemistry, Chemical Engineering and Materials Science, Soochow University, 199 RenAi Road, Suzhou, 215123, Jiangsu, P. R. China
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27
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Li Y, Jin G, An Y, Das R, Han Y. Metal‐Carbene‐Templated Photochemistry in Solution: A Universal Route towards Cyclobutane Derivatives. CHINESE J CHEM 2019. [DOI: 10.1002/cjoc.201900348] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Yang Li
- Key Laboratory of Synthetic and Natural Functional Molecule ChemistryCollege of Chemistry and Materials Science, Northwest University Xi'an Shaanxi 710127 China
| | - Guang‐Feng Jin
- Key Laboratory of Synthetic and Natural Functional Molecule ChemistryCollege of Chemistry and Materials Science, Northwest University Xi'an Shaanxi 710127 China
| | - Yuan‐Yuan An
- Key Laboratory of Synthetic and Natural Functional Molecule ChemistryCollege of Chemistry and Materials Science, Northwest University Xi'an Shaanxi 710127 China
| | - Rajorshi Das
- Key Laboratory of Synthetic and Natural Functional Molecule ChemistryCollege of Chemistry and Materials Science, Northwest University Xi'an Shaanxi 710127 China
| | - Ying‐Feng Han
- Key Laboratory of Synthetic and Natural Functional Molecule ChemistryCollege of Chemistry and Materials Science, Northwest University Xi'an Shaanxi 710127 China
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28
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Morimoto K, Tsujioka H, Kitagawa D, Kobatake S. Photoreversible Interference Color Modulation to Multicolor in Photochromic Molecular Crystals. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2019. [DOI: 10.1246/bcsj.20190114] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Kohei Morimoto
- Department of Applied Chemistry, Graduate School of Engineering, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan
| | - Hajime Tsujioka
- Department of Applied Chemistry, Graduate School of Engineering, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan
| | - Daichi Kitagawa
- Department of Applied Chemistry, Graduate School of Engineering, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan
| | - Seiya Kobatake
- Department of Applied Chemistry, Graduate School of Engineering, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan
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29
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Qiao X, Ge Y, Li Y, Niu Y, Wu B. Preparation and Analyses of the Multifunctional Properties of 2D and 3D MOFs Constructed from Copper(I) Halides and Hexamethylenetetramine. ACS OMEGA 2019; 4:12402-12409. [PMID: 31460358 PMCID: PMC6681993 DOI: 10.1021/acsomega.9b01356] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Accepted: 07/09/2019] [Indexed: 06/10/2023]
Abstract
In this article, two two-dimensional and three-dimensional metal-organic frameworks are synthesized by the self-assembly of copper(I) halide and the hexamethylenetetramine (hmt) ligand. Compound 1 is a two-dimensional metal-organic framework composed of a pyramidal Cu4I5 cluster and hexamethylenetetramine, in which hmt-bridged Cu clusters form a two-dimensional (4,4)-connected net with a point symbol of (44·62) (44·62). Compound 2 is a homochiral three-dimensional metal-organic framework material generated through an unusual spontaneous crystallization from achiral precursors. The two compounds were characterized by a series of analyses such as infrared spectroscopy, elemental analysis, circular dichroism spectroscopy, and powder X-ray diffraction. Both of them exhibit unexpected stability under a wide range of conditions of acid and base. In addition, the fluorescence intensity changes regularly under acid-base conditions. Stokes shift shows a good linear relationship with -log [H+], which makes them become promising acid-base sensors. Compounds 1 and 2 also display selective adsorption and a significant degradation effect on the organic dye methylene blue. In addition, the fluorescence study indicated that compound 2 could be used as a sensor to detect Cr3+.
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30
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Claassens IE, Barbour LJ, Haynes DA. A Multistimulus Responsive Porous Coordination Polymer: Temperature-Mediated Control of Solid-State [2+2] Cycloaddition. J Am Chem Soc 2019; 141:11425-11429. [DOI: 10.1021/jacs.9b05961] [Citation(s) in RCA: 58] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Isabella E. Claassens
- Department of Chemistry and Polymer Science, Stellenbosch University, P. Bag X1, Matieland, 7602 Stellenbosch, South Africa
| | - Leonard J. Barbour
- Department of Chemistry and Polymer Science, Stellenbosch University, P. Bag X1, Matieland, 7602 Stellenbosch, South Africa
| | - Delia A. Haynes
- Department of Chemistry and Polymer Science, Stellenbosch University, P. Bag X1, Matieland, 7602 Stellenbosch, South Africa
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31
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Sun L, An Y, Ma L, Han Y. Single‐Crystalline Organoiridium Complex for Gas‐Triggered Chromogenic Switches and Its Applications on CO Detection and Reversible Scavenging. CHINESE J CHEM 2019. [DOI: 10.1002/cjoc.201900151] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Li‐Ying Sun
- Key Laboratory of Synthetic and Natural Functional Molecule ChemistryCollege of Chemistry and Materials Science, Northwest University Xi'an Shaaxi 710127 China
| | - Yuan‐Yuan An
- Key Laboratory of Synthetic and Natural Functional Molecule ChemistryCollege of Chemistry and Materials Science, Northwest University Xi'an Shaaxi 710127 China
| | - Li‐Li Ma
- Key Laboratory of Synthetic and Natural Functional Molecule ChemistryCollege of Chemistry and Materials Science, Northwest University Xi'an Shaaxi 710127 China
| | - Ying‐Feng Han
- Key Laboratory of Synthetic and Natural Functional Molecule ChemistryCollege of Chemistry and Materials Science, Northwest University Xi'an Shaaxi 710127 China
- State Key Laboratory of Structural ChemistryFujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences Fuzhou Fujian 350002 China
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32
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Li YY, Wang FR, Li ZY, Yan ZN, Niu YY. Assembly and Adsorption Properties of Seven Supramolecular Compounds with Heteromacrocycle Imidazolium. ACS OMEGA 2019; 4:8926-8934. [PMID: 31459980 PMCID: PMC6648617 DOI: 10.1021/acsomega.9b00669] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2019] [Accepted: 05/13/2019] [Indexed: 05/20/2023]
Abstract
Seven supramolecular compounds comprising multivalent imidazolium macrocycles and metal halides, {[MC-IM][Ag2I4]} n (1), {[PC-IM]2[Ag7I11]} n (2), {[ODC-IM][Ag3I7]} (3), {[ODC-IM][Bi2I10]} (4), {[MDC-IM][Bi2I10]} (5), {[PDC-IM][Bi2I10]} (6), and {[MDC-IM][HgI4]} (7), have been synthesized by solvothermal reactions and structurally characterized by IR spectroscopy, thermogravimetric analysis, and single-crystal X-ray diffraction. Notably, the three tetravalent imidazolium macrocycles were introduced for the first time and the extended anion structures are featured with three-dimensional coordination networks, one-dimensional chains, or zero-dimensional oligomers. This new study attempts to not only fill the gap in this supramolecular hybrid area that has been neglected but also enrich the type of imidazolium cyclophane. It is important that good efforts were devoted to study the adsorption properties of supramolecular compounds. Compound 5 exhibited great adsorption performance for organic dyes methylene blue, methyl orange, and rhodamine B (RhB) and can be evaluated as a potential candidate for industrial wastewater treatment.
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33
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Li YY, Xiao M, Wei DH, Niu YY. Hybrid Supramolecules for Azolium-Linked Cyclophane Immobilization and Conformation Study: Synthesis, Characterization, and Photocatalytic Degradation. ACS OMEGA 2019; 4:5137-5146. [PMID: 31459689 PMCID: PMC6648278 DOI: 10.1021/acsomega.9b00115] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Accepted: 02/27/2019] [Indexed: 05/20/2023]
Abstract
In this paper, one imidazole macrocyclic divalent cation with a flexible configuration was chosen with the aim of the immobilization of its conformation. Six novel organic-inorganic hybrid supramolecules {([syn/anti-did](CdI4)(C2H3N)} (1), {([syn/anti-did](HgI4)(C2H3N)} (2), {([syn/syn-did](Pb2I8)(PbI5)} (3), {([syn/syn-did](Bi2I8)(BiI5)} (4), {([syn/syn-did](Ag4Br6)} n (5), and {([syn/anti-did](Ag2I4)} (6) [did2+ = (12z, 52z)-11H, 51H-1, 5(1, 3)-diimidazol-3-iuma-3, 7(1, 2)-dibenzenacyclooctaphane-13, 53-diium] have been synthesized through the self-assembly reaction of did2+ with different metals under solvothermal reaction. These compounds have been unambiguously confirmed by powder X-ray diffraction, IR, thermogravimetric and X-ray single-crystal diffraction. Crystallographic analysis shows that the anions of compounds 1 and 2 are isostructural with mononuclear anion structure, the anions of compounds 3, 4, and 6 are of binuclear structure, and compound 5 anion is a one-dimensional anionic chain structure. Imidazole cyclophanes of organic cations may exist in a syn/syn-conformation in 3-5 or syn/anti conformation in 1, 2, 6, but tilting angles in compounds 1-6 were different. This article described the photocatalytic degradation of organic dye in waste water and the optical band gap of compounds 1-6. The calculated semiconductor band gap of compounds 1-6 is smaller than that of TiO2, so compounds 1-6 have semiconductor properties. Compound 1 has the smallest band gap value, and the photocatalytic performance is the best.
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34
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Xu L, Gao J, Chen X, Hua X, Wu D, Liao W. Unprecedented Dielectric Bistable Switching in a Binuclear Hg
II
Based Hybrid Compound. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201801293] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Li Xu
- Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics College of Chemistry and Chemical Engineering Southeast University 211189 Nanjing PR China
| | - Ji‐Xing Gao
- Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics College of Chemistry and Chemical Engineering Southeast University 211189 Nanjing PR China
| | - Xiao‐Gang Chen
- Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics College of Chemistry and Chemical Engineering Southeast University 211189 Nanjing PR China
| | - Xiu‐Ni Hua
- Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics College of Chemistry and Chemical Engineering Southeast University 211189 Nanjing PR China
| | - De‐Hong Wu
- Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics College of Chemistry and Chemical Engineering Southeast University 211189 Nanjing PR China
| | - Wei‐Qiang Liao
- Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics College of Chemistry and Chemical Engineering Southeast University 211189 Nanjing PR China
- Ordered Matter Science Research Center College of Chemistry Nanchang University 330031 Nanchang P. R. China
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35
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Zhu RR, Wang T, Yan T, Jia L, Xue Z, Zhou J, Du L, Zhao QH. [2 + 2] cycloaddition reaction and luminescent sensing of Fe3+ and Cr2O72− ions by a cadmium-based coordination polymer. Dalton Trans 2019; 48:12159-12167. [DOI: 10.1039/c9dt01696a] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A cadmium-based coordination polymer can produce the corresponding photoproduct via [2 + 2] cycloaddition reaction, and can detect both Fe3+ and Cr2O72− ions.
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Affiliation(s)
- Rong-Rong Zhu
- Key Laboratory of Medicinal Chemistry for Natural Resource Education Ministry
- Yunnan University
- Kunming 650091
- People's Republic of China
- School of Chemical Science and Technology Pharmacy
| | - Tao Wang
- Key Laboratory of Medicinal Chemistry for Natural Resource Education Ministry
- Yunnan University
- Kunming 650091
- People's Republic of China
- School of Chemical Science and Technology Pharmacy
| | - Tong Yan
- Key Laboratory of Medicinal Chemistry for Natural Resource Education Ministry
- Yunnan University
- Kunming 650091
- People's Republic of China
- School of Chemical Science and Technology Pharmacy
| | - Lei Jia
- Key Laboratory of Medicinal Chemistry for Natural Resource Education Ministry
- Yunnan University
- Kunming 650091
- People's Republic of China
- School of Chemical Science and Technology Pharmacy
| | - Zhe Xue
- Key Laboratory of Medicinal Chemistry for Natural Resource Education Ministry
- Yunnan University
- Kunming 650091
- People's Republic of China
- School of Chemical Science and Technology Pharmacy
| | - Jie Zhou
- Key Laboratory of Medicinal Chemistry for Natural Resource Education Ministry
- Yunnan University
- Kunming 650091
- People's Republic of China
- School of Chemical Science and Technology Pharmacy
| | - Lin Du
- Key Laboratory of Medicinal Chemistry for Natural Resource Education Ministry
- Yunnan University
- Kunming 650091
- People's Republic of China
- School of Chemical Science and Technology Pharmacy
| | - Qi-Hua Zhao
- Key Laboratory of Medicinal Chemistry for Natural Resource Education Ministry
- Yunnan University
- Kunming 650091
- People's Republic of China
- School of Chemical Science and Technology Pharmacy
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36
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Dutta B, Sinha C, Mir MH. The sunlight-driven photosalient effect of a 1D coordination polymer and the release of an elusive cyclobutane derivative. Chem Commun (Camb) 2019; 55:11049-11051. [DOI: 10.1039/c9cc06016b] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A 1D coordination polymer exhibits photosalient effect due to photochemical [2+2] cycloaddition reaction by UV as well as sunlight irradiation accompanied by the release of free cyclobutane ligand.
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Affiliation(s)
- Basudeb Dutta
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
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37
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Sima JY, Li HX, Young DJ, Braunstein P, Lang JP. Reversible dielectric switching behavior of a 1D coordination polymer induced by photo and thermal irradiation. Chem Commun (Camb) 2019; 55:3532-3535. [DOI: 10.1039/c9cc00864k] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Switchable dielectric relaxation is achieved through photocycloaddition/reversion within a 1D coordination polymer on thermal and photo irradiation.
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Affiliation(s)
- Jia-Yun Sima
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
| | - Hong-Xi Li
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
| | - David J. Young
- College of Engineering
- Information Technology and Environment
- Charles Darwin University
- Northern Territory 0909
- Australia
| | - Pierre Braunstein
- Institut de Chimie (UMR 7177 CNRS)
- Université de Strasbourg
- 67081 Strasbourg
- France
| | - Jian-Ping Lang
- College of Chemistry
- Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
- China
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38
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Yu JG, Gan MM, Bai S, Han YF. Photodriven solid-state multiple [2 + 2] cycloaddition strategies for the construction of polycyclobutane derivatives. CrystEngComm 2019. [DOI: 10.1039/c9ce00971j] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Solid-state multiple [2 + 2] cycloaddition reactions of polyenes continue to attract attention as a mediate for the synthesis of polycyclobutane derivatives.
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Affiliation(s)
- Jian-Gang Yu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry
- College of Chemistry and Materials Science
- Northwest University
- Xi'an 710127
- P. R. China
| | - Ming-Ming Gan
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry
- College of Chemistry and Materials Science
- Northwest University
- Xi'an 710127
- P. R. China
| | - Sha Bai
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry
- College of Chemistry and Materials Science
- Northwest University
- Xi'an 710127
- P. R. China
| | - Ying-Feng Han
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry
- College of Chemistry and Materials Science
- Northwest University
- Xi'an 710127
- P. R. China
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39
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Akhtaruzzaman A, Das P, Khan S, Maity S, Naaz S, Islam S, Ghosh P, Ray PP, Mir MH. Two zinc(ii)-based coordination polymers with flexible dicarboxylate and pyridine mixed ligands: effect of π⋯π interactions on electrical activity. NEW J CHEM 2019. [DOI: 10.1039/c9nj03986d] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
We synthesized two Zn(ii)-based 1D coordination polymers with paddle-wheel units using flexible 1,4-cyclohexanedicarboxylate linkers; these compounds exhibited electrical conductivity and Schottky barrier diode behavior.
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Affiliation(s)
| | - Pubali Das
- Department of Physics
- Jadavpur University
- Kolkata 700 032
- India
| | - Samim Khan
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Suvendu Maity
- Department of Chemistry
- Jadavpur University
- Kolkata 700 032
- India
| | - Sanobar Naaz
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Sakhiul Islam
- Department of Chemistry
- Aliah University
- Kolkata 700 156
- India
| | - Prasanta Ghosh
- Department of Chemistry
- R. K. M. Residential College
- Kolkata 700 103
- India
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40
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Bommakanti S, Das SK. A quantitative transmetalation with a metal organic framework compound in a solid–liquid interface reaction: synthesis, structure, kinetics, spectroscopy and electrochemistry. CrystEngComm 2019. [DOI: 10.1039/c9ce00021f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
A Zn(ii)-MOF (1) can be transformed to its isomorphous Cu(ii)-MOF (2) quantitatively in a single crystal to single crystal metal exchange process in a solid–liquid interface reaction.
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Affiliation(s)
| | - Samar K. Das
- School of Chemistry
- University of Hyderabad
- Hyderabad 500046
- India
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41
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Claassens IE, Nikolayenko VI, Haynes DA, Barbour LJ. Solvent‐Mediated Synthesis of Cyclobutane Isomers in a Photoactive Cadmium(II) Porous Coordination Polymer. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201809050] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Isabella E. Claassens
- Department of Chemistry and Polymer ScienceStellenbosch University P. Bag X1, Matieland 7602 Stellenbosch South Africa
| | - Varvara I. Nikolayenko
- Department of Chemistry and Polymer ScienceStellenbosch University P. Bag X1, Matieland 7602 Stellenbosch South Africa
| | - Delia A. Haynes
- Department of Chemistry and Polymer ScienceStellenbosch University P. Bag X1, Matieland 7602 Stellenbosch South Africa
| | - Leonard J. Barbour
- Department of Chemistry and Polymer ScienceStellenbosch University P. Bag X1, Matieland 7602 Stellenbosch South Africa
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42
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Claassens IE, Nikolayenko VI, Haynes DA, Barbour LJ. Solvent‐Mediated Synthesis of Cyclobutane Isomers in a Photoactive Cadmium(II) Porous Coordination Polymer. Angew Chem Int Ed Engl 2018; 57:15563-15566. [DOI: 10.1002/anie.201809050] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2018] [Indexed: 12/19/2022]
Affiliation(s)
- Isabella E. Claassens
- Department of Chemistry and Polymer ScienceStellenbosch University P. Bag X1, Matieland 7602 Stellenbosch South Africa
| | - Varvara I. Nikolayenko
- Department of Chemistry and Polymer ScienceStellenbosch University P. Bag X1, Matieland 7602 Stellenbosch South Africa
| | - Delia A. Haynes
- Department of Chemistry and Polymer ScienceStellenbosch University P. Bag X1, Matieland 7602 Stellenbosch South Africa
| | - Leonard J. Barbour
- Department of Chemistry and Polymer ScienceStellenbosch University P. Bag X1, Matieland 7602 Stellenbosch South Africa
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43
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Shi Y, Song MM, Tao DL, Bo QB. Syntheses, Crystal Structures, and Properties of New Coordination Polymers Incorporating 3,3-Dimethylcyclopropane-1,2-dicarboxylate and 4,4′-Bipyridine Ligands. Z Anorg Allg Chem 2018. [DOI: 10.1002/zaac.201800306] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yang Shi
- School of Chemistry and Chemical Engineering; University of Jinan; 250022 Jinan P. R. China
| | - Miao-Miao Song
- College of Chemistry and Material Engineering; Fuyang Normal University; 236037 Fuyang P. R. China
| | - Dong-Liang Tao
- College of Chemistry and Material Engineering; Fuyang Normal University; 236037 Fuyang P. R. China
| | - Qi-Bing Bo
- School of Chemistry and Chemical Engineering; University of Jinan; 250022 Jinan P. R. China
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44
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Dutta B, Dey A, Sinha C, Ray PP, Mir MH. Photochemical Structural Transformation of a Linear 1D Coordination Polymer Impacts the Electrical Conductivity. Inorg Chem 2018; 57:8029-8032. [DOI: 10.1021/acs.inorgchem.8b00833] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Basudeb Dutta
- Department of Chemistry, Aliah University, New Town, Kolkata 700 156, India
| | - Arka Dey
- Department of Physics, Jadavpur University, Jadavpur, Kolkata 700 032, India
| | - Chittaranjan Sinha
- Department of Chemistry, Jadavpur University, Jadavpur, Kolkata 700 032, India
| | - Partha Pratim Ray
- Department of Physics, Jadavpur University, Jadavpur, Kolkata 700 032, India
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45
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Fan GM, Gao JX, Shi C, Yu H, Ye L, Jiang JY, Shuai C, Zhang Y, Ye HY. [C7H14NO][ClO4]: order–disorder structural change induced sudden switchable dielectric behaviour at room temperature. CrystEngComm 2018. [DOI: 10.1039/c8ce01461b] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Static-to-dynamic transition in organic–inorganic hybrid [C7H14NO][ClO4] exhibits switch-type characteristics during the dielectric transitions between high- and low-dielectric states.
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Affiliation(s)
- Guang-Meng Fan
- Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics
- Southeast University
- Nanjing 211189
- China
| | - Ji-Xing Gao
- Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics
- Southeast University
- Nanjing 211189
- China
| | - Chao Shi
- Chaotic Matter Science Research Center
- Jiangxi University of Science and Technology
- Ganzhou 341000
- China
| | - Hui Yu
- Chaotic Matter Science Research Center
- Jiangxi University of Science and Technology
- Ganzhou 341000
- China
| | - Le Ye
- Chaotic Matter Science Research Center
- Jiangxi University of Science and Technology
- Ganzhou 341000
- China
| | - Jia-Ying Jiang
- Chaotic Matter Science Research Center
- Jiangxi University of Science and Technology
- Ganzhou 341000
- China
| | - Cijun Shuai
- Jiangxi University of Science and Technology
- Ganzhou 341000
- China
- College of Mechanical and Electrical Engineering
- Central South University
| | - Yi Zhang
- Jiangsu Key Laboratory for Science and Applications of Molecular Ferroelectrics
- Southeast University
- Nanjing 211189
- China
- Chaotic Matter Science Research Center
| | - Heng-Yun Ye
- Chaotic Matter Science Research Center
- Jiangxi University of Science and Technology
- Ganzhou 341000
- China
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46
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Fu C, Zhang GS, Wang HY, Li L, Fu JW, Sun YN, Zhang H. Different photochromic properties induced by lone pair–π interactions with varying strengths in two stereocontrolled self-assembly isomeric coordination polymers. CrystEngComm 2018. [DOI: 10.1039/c8ce01367e] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The different photochromic properties of two naphthalenediimide-based isometric compounds are derived from two lone pair–π interactions with varying strengths.
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Affiliation(s)
- Chen Fu
- Institute of Polyoxometalate Chemistry
- Department of Chemistry
- Northeast Normal University
- Changchun
- PR China
| | - Guo-Shuai Zhang
- Institute of Polyoxometalate Chemistry
- Department of Chemistry
- Northeast Normal University
- Changchun
- PR China
| | - Hai-Yu Wang
- Institute of Polyoxometalate Chemistry
- Department of Chemistry
- Northeast Normal University
- Changchun
- PR China
| | - Li Li
- Institute of Polyoxometalate Chemistry
- Department of Chemistry
- Northeast Normal University
- Changchun
- PR China
| | - Jia-Wei Fu
- Institute of Polyoxometalate Chemistry
- Department of Chemistry
- Northeast Normal University
- Changchun
- PR China
| | - Ya-Nan Sun
- Institute of Polyoxometalate Chemistry
- Department of Chemistry
- Northeast Normal University
- Changchun
- PR China
| | - Hong Zhang
- Institute of Polyoxometalate Chemistry
- Department of Chemistry
- Northeast Normal University
- Changchun
- PR China
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47
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Tiwari RK, Behera JN. Hybrid materials based on transition metal–BTC–benzimidazole: solvent assisted crystallographic and structural switching. CrystEngComm 2018. [DOI: 10.1039/c8ce01299g] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Five transition metal–BTC–BIm based coordination polymers with hierarchical structures were synthesized under hydro/solvothermal condition. Crystal structure analysis of the compounds showed that 1 forms a 1D chain, 2 and 3 have 2D layers, while 4 and 5 have three-dimensional architectures.
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Affiliation(s)
- Ranjay K. Tiwari
- School of Chemical Sciences
- National Institute of Science Education and Research (NISER)
- Khurda 752050
- India
- Homi Bhabha National Institute
| | - J. N. Behera
- School of Chemical Sciences
- National Institute of Science Education and Research (NISER)
- Khurda 752050
- India
- Homi Bhabha National Institute
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