101
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Li LQ, Yao SL, Tian XM, Zheng TF, Li JY, Liu SJ, Chen JL, Yu MH, Wen HR. A fluorescence red-shift and turn-on sensor for acetylacetone derived from Zn II-based metal–organic framework with new topology. CrystEngComm 2021. [DOI: 10.1039/d1ce00127b] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
JXUST-4 with a rare (3,3,7)-c topology net has been prepared, acting as a fluorescent sensor for acac through obvious fluorescence red-shift and enhancement with excellent properties.
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Affiliation(s)
- Le-Qian Li
- School of Chemistry and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P.R. China
| | - Shu-Li Yao
- School of Chemistry and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P.R. China
| | - Xue-Mei Tian
- School of Chemistry and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P.R. China
| | - Teng-Fei Zheng
- School of Chemistry and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P.R. China
| | - Jin-Yan Li
- School of Chemistry and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P.R. China
| | - Sui-Jun Liu
- School of Chemistry and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P.R. China
| | - Jing-Lin Chen
- School of Chemistry and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P.R. China
| | - Mei-Hui Yu
- School of Materials Science and Engineering
- TKL of Metal- and Molecule-Based Material Chemistry and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Nankai University
- Tianjin 300350
- P.R. China
| | - He-Rui Wen
- School of Chemistry and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P.R. China
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102
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Pradeep SD, Sebastian D, Gopalakrishnan AK, Mohanan PV. A novel and cost effective isatin based Schiff base fluorophore: a highly efficient “turn-off” fluorescence sensor for the selective detection of cysteine in an aqueous medium. NEW J CHEM 2021. [DOI: 10.1039/d1nj03087f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
We designed an efficient, sensitive, and selective chemosensor for the fluorimetric determination of cysteine.
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Affiliation(s)
- Savitha D. Pradeep
- Department of Applied Chemistry, Cochin University of Science and Technology, Kochi, Kerala 682022, India
| | - Deepa Sebastian
- Department of Applied Chemistry, Cochin University of Science and Technology, Kochi, Kerala 682022, India
| | - Anjali K. Gopalakrishnan
- Department of Applied Chemistry, Cochin University of Science and Technology, Kochi, Kerala 682022, India
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103
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Deng L, Zhao H, Liu K, Ma D. Efficient luminescence sensing in two lanthanide metal–organic frameworks with rich uncoordinated Lewis basic sites. CrystEngComm 2021. [DOI: 10.1039/d1ce00923k] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Two novel Ln-MOFs containing uncoordinated Lewis basic sites for sensitive detection of Fe3+ ions and nitrobenzene through fluorescence quenching.
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Affiliation(s)
- Liming Deng
- Key Laboratory of Eco-chemical Engineering, Key Laboratory of Optic-electric Sensing and Analytical Chemistry of Life Science, Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
- Jiangsu Key Laboratory of Electrochemical Energy Storage Technologies, College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, P.R. China
| | - Huihui Zhao
- Key Laboratory of Eco-chemical Engineering, Key Laboratory of Optic-electric Sensing and Analytical Chemistry of Life Science, Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
| | - Kang Liu
- Key Laboratory of Eco-chemical Engineering, Key Laboratory of Optic-electric Sensing and Analytical Chemistry of Life Science, Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
| | - Dingxuan Ma
- Key Laboratory of Eco-chemical Engineering, Key Laboratory of Optic-electric Sensing and Analytical Chemistry of Life Science, Taishan Scholar Advantage and Characteristic Discipline Team of Eco Chemical Process and Technology, College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, P. R. China
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104
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Kumar AV, Rohullah M, Ravi J, Godumala M, Annadhasan M, Chandrasekar R. Mechanophotonic aspects of a room temperature phosphorescent flexible organic microcrystal. CrystEngComm 2021. [DOI: 10.1039/d1ce00475a] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A novel crystal of PTX-2CF3 exhibits room temperature phosphorescence and mechanical flexibility. This flexible crystal efficiently transduces optical emission both in the straight and bent geometries.
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Affiliation(s)
- Avulu Vinod Kumar
- School of Chemistry, University of Hyderabad, Prof. C. R. Rao Road, Gachibowli, Hyderabad-500046, India
| | - Mehdi Rohullah
- School of Chemistry, University of Hyderabad, Prof. C. R. Rao Road, Gachibowli, Hyderabad-500046, India
| | - Jada Ravi
- School of Chemistry, University of Hyderabad, Prof. C. R. Rao Road, Gachibowli, Hyderabad-500046, India
| | - Mallesham Godumala
- School of Chemistry, University of Hyderabad, Prof. C. R. Rao Road, Gachibowli, Hyderabad-500046, India
| | - Mari Annadhasan
- School of Chemistry, University of Hyderabad, Prof. C. R. Rao Road, Gachibowli, Hyderabad-500046, India
| | - Rajadurai Chandrasekar
- School of Chemistry, University of Hyderabad, Prof. C. R. Rao Road, Gachibowli, Hyderabad-500046, India
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105
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Peel AJ, Waters JE, Plajer AJ, García-Rodríguez R, Wright DS. Recent advances in the synthesis and application of tris(pyridyl) ligands containing metallic and semimetallic p-block bridgeheads. ADVANCES IN ORGANOMETALLIC CHEMISTRY 2021. [DOI: 10.1016/bs.adomc.2021.01.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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106
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Xu W, Sun Y, Meng X, Zhang W, Hou H. Tuning the photoelectric response of pyrene-based coordination polymers by optimizing charge transfer. Inorg Chem Front 2021. [DOI: 10.1039/d1qi00004g] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Three π–π stacked CPs were designed and synthesized for application of photoelectric response. The effect of charge transfer on the photoelectric properties is explored by adjusting the composition and π-stacking fashion of the CPs.
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Affiliation(s)
- Wenjuan Xu
- The College of Chemistry
- Green Catalysis Centre
- Zhengzhou University
- Zhengzhou
- P.R. China
| | - Yupei Sun
- The College of Chemistry
- Green Catalysis Centre
- Zhengzhou University
- Zhengzhou
- P.R. China
| | - Xiangru Meng
- The College of Chemistry
- Green Catalysis Centre
- Zhengzhou University
- Zhengzhou
- P.R. China
| | - Wenjing Zhang
- The College of Chemistry
- Green Catalysis Centre
- Zhengzhou University
- Zhengzhou
- P.R. China
| | - Hongwei Hou
- The College of Chemistry
- Green Catalysis Centre
- Zhengzhou University
- Zhengzhou
- P.R. China
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107
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Cheng XM, Dao XY, Wang SQ, Zhao J, Sun WY. Enhanced Photocatalytic CO2 Reduction Activity over NH2-MIL-125(Ti) by Facet Regulation. ACS Catal 2020. [DOI: 10.1021/acscatal.0c04426] [Citation(s) in RCA: 78] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Xiao-Mei Cheng
- 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
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Xiao-Yao Dao
- 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
| | - Shi-Qing Wang
- 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
| | - Jing Zhao
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Wei-Yin Sun
- 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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108
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Huang YZ, Shi LX, Wang JY, Su HF, Chen ZN. Elaborate Design of Ag 8Au 10 Cluster [2]Catenane Phosphors for High-Efficiency Light-Emitting Devices. ACS APPLIED MATERIALS & INTERFACES 2020; 12:57264-57270. [PMID: 33306350 DOI: 10.1021/acsami.0c17091] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
In this work, rational design of highly soluble and phosphorescent Ag-Au cluster complexes with exceptional [2]catenane structures is conducted using 1,8-diethynyl-9H-carbazole (H3decz) as a rigid U-shaped ligand with a distinguished hole-transport character. The self-assembly reaction of H3decz, Au+, and Ag+ generated phosphorescent Ag4Au6 cluster 1 (Φem = 0.22 in CH2Cl2) with H2decz- having a free ethynyl (-C≡CH) group. When the four free C≡CH groups in the Ag4Au6 complex 1 are further bound to four (PPh3)Au+ and four (PPh3)Ag+ moieties through M-acetylide linkages, the formation of Ag8Au10 cluster 2 not only eliminates nonradiative ethynyl C-H vibrational deactivation process but also improves dramatically the molecular rigidity so that the phosphorescent efficiency of the Ag8Au10 cluster 2 (Φem = 0.63) is nearly 3 times that of the Ag4Au6 cluster 1. The Ag8Au10 cluster structure is further rigidified using diphsophine Ph2P(CH2)4PPh2 (dppb) in place of PPh3 so that the phosphorescence of the Ag8Au10 cluster 3 (Φem = 0.77) is more efficient than that of 2. Making use of the Ag8Au10 clusters as phosphorescent dopants, high-efficiency solution-processed organic light-emitting diodes (OLEDs) were achieved with current efficiency (CE) and external quantum efficiency (EQE) of 47.2 cd A-1 and 15.7% for complex 2 and 50.5 cd A-1 and 14.9% for complex 3.
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Affiliation(s)
- Ya-Zi Huang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
- University of Chinese Academy of Sciences, Beijing 100039, China
| | - Lin-Xi Shi
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350108, China
| | - Jin-Yun Wang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Hai-Feng Su
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian 361005, China
| | - Zhong-Ning Chen
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou, Fujian 350108, China
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109
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Li J, Tang J, Zou H, Mo K, Wen C, Liang F. Binuclear Ln (III) complexes: High‐efficiency sensing of acetonitrile/dichloromethane and magnetocaloric effect. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.6130] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Juan Li
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources School of Chemistry and Pharmacy of Guangxi Normal University Guilin China
| | - Ji‐Xia Tang
- School of Foreign Language and International Business Guilin University of Aerospace Technology Guilin China
| | - Hua‐Hong Zou
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources School of Chemistry and Pharmacy of Guangxi Normal University Guilin China
| | - Kai‐Qiang Mo
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources School of Chemistry and Pharmacy of Guangxi Normal University Guilin China
| | - Chang‐Chun Wen
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources School of Chemistry and Pharmacy of Guangxi Normal University Guilin China
| | - Fu‐Pei Liang
- State Key Laboratory for Chemistry and Molecular Engineering of Medicinal Resources School of Chemistry and Pharmacy of Guangxi Normal University Guilin China
- Guangxi Key Laboratory of Electrochemical and Magnetochemical Functional Materials, College of Chemistry and Bioengineering Guilin University of Technology Guilin China
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110
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Gao E, Zhu M, Zhang Y, Kosinova M, Fedin VP, Wu S. Logic operation for differentiation and speciation of Fe
3+
and Fe
2+
based on two‐dimensional metal–organic frameworks with tunable emissions. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.6129] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Enjun Gao
- School of Chemical Engineering University of Science and Technology Liaoning Anshan Liaoning China
- The Key Laboratory of the Inorganic Molecule‐Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry Shenyang University of Chemical Technology Shenyang Liaoning China
| | - Mingchang Zhu
- The Key Laboratory of the Inorganic Molecule‐Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry Shenyang University of Chemical Technology Shenyang Liaoning China
| | - Ying Zhang
- The Key Laboratory of the Inorganic Molecule‐Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry Shenyang University of Chemical Technology Shenyang Liaoning China
| | - Marina Kosinova
- Nikolaev Institute of Inorganic Chemistry Siberian Branch of the Russian Academy of Sciences Novosibirsk Russia
| | - Vladimir P. Fedin
- Nikolaev Institute of Inorganic Chemistry Siberian Branch of the Russian Academy of Sciences Novosibirsk Russia
| | - Shuangyan Wu
- The Key Laboratory of the Inorganic Molecule‐Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry Shenyang University of Chemical Technology Shenyang Liaoning China
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111
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Chen Y, Zhang X, Mian MR, Son FA, Zhang K, Cao R, Chen Z, Lee SJ, Idrees KB, Goetjen TA, Lyu J, Li P, Xia Q, Li Z, Hupp JT, Islamoglu T, Napolitano A, Peterson GW, Farha OK. Structural Diversity of Zirconium Metal-Organic Frameworks and Effect on Adsorption of Toxic Chemicals. J Am Chem Soc 2020; 142:21428-21438. [PMID: 33290083 DOI: 10.1021/jacs.0c10400] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
While linkers with various conformations pose challenges in the design and prediction of metal-organic framework (MOF) structures, they ultimately provide great opportunities for the discovery of novel structures thereby enriching structural diversity. Tetratopic carboxylate linkers, for example, have been widely used in the formation of Zr-based MOFs due to the ability to target diverse topologies, providing a promising platform to explore their mechanisms of formation. However, it remains a challenge to control the resulting structures when considering the complex assembly of linkers with unpredicted conformations and diverse Zr6 node connectivities. Herein, we systematically explore how solvents and modulators employed during synthesis influence the resulting topologies of Zr-MOFs, choosing H4TCPB-Br2 (1,4-dibromo-2,3,5,6-tetrakis(4-carboxyphenyl)benzene) as a representative tetratopic carboxylate linker. By modulating the reaction conditions, the conformations of the linker and the connectivities of the Zr6 node can be simultaneously tuned, resulting in four types of structures: a new topology (NU-500), she (NU-600), scu (NU-906), and csq (NU-1008). Importantly, we have synthesized the first 5-connected Zr6 node to date with the (4,4,4,5)-connected framework, NU-500. We subsequently performed detailed structural analyses to uncover the relationship between the structures and topologies of these MOFs and demonstrated the crucial role that the flexible linker played to access varied structures by different degrees of linker deformation. Due to a variety of pore structures ranging from micropores to hierarchical micropores and mesopores, the resulting MOFs show drastically different behaviors for the adsorption of n-hexane and dynamic adsorption of 2-chloroethyl ethyl sulfide (CEES) under dry and humid conditions.
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Affiliation(s)
- Yongwei Chen
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, People's Republic of China.,Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Xuan Zhang
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Mohammad Rasel Mian
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Florencia A Son
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Kun Zhang
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Ran Cao
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Zhijie Chen
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Seung-Joon Lee
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Karam B Idrees
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Timothy A Goetjen
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Jiafei Lyu
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Peng Li
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Qibin Xia
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, People's Republic of China
| | - Zhong Li
- School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, People's Republic of China
| | - Joseph T Hupp
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Timur Islamoglu
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Amedeo Napolitano
- Leidos, Inc., 3465 Box Hill Corporate Center Drive, Abingdon, Maryland 21009, United States
| | - Gregory W Peterson
- U.S. Army Combat Capabilities Development Center Chemical Biological Center, 8198 Blackhawk Road, Aberdeen Proving Ground, Maryland 21010, United States
| | - Omar K Farha
- Department of Chemistry and International Institute for Nanotechnology, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
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112
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Lv H, Chen H, Fan L, Zhang X. Heterometallic {ZnEu}-metal-organic framework for efficient chemical fixation of CO 2. Dalton Trans 2020; 49:14656-14664. [PMID: 33063080 DOI: 10.1039/d0dt02730h] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Based on a ligand-directed synthetic strategy, the acidic solvothermal reaction of ZnO, Eu2O3, and 4,4',4''-(pyridine-2,4,6-triyl)tri(1,3-benzenedicarboxylic acid) (H6PTTBA) generated a targeted robust double-walled honeycomb material {[EuIIIZnII(HPTTBA)(H2O)]·4DMF·3H2O}n (simplified as NUC-9), which featured excellent characteristics such as dual tubular nanochannels, high porosity, specific surface area, abundant exposed active metal sites, etc. Although both types of nano-channels (I and II) alternately arranged in the lattice and shaped by six rows of [EuIIIZnII(CO2)6(H2O)] SBUs possessed an equal amount of exposed active metal sites, they could be differentiated according to the discrepant inner surface functionalized by free carboxyl oxygen atoms or coordinated aqueous molecules. Moreover, an activated sample of NUC-9 exhibited better catalytic performance than documented Zn- or Eu-based MOFs for the chemical transformation of various epoxides into the related carbonates under comparatively mild conditions of 1 atm CO2 flow and 70 °C, which should be ascribed to the unsaturated Zn2+ and Eu3+ ions acting as strong Lewis acid sites and free carboxyl oxygen atoms as basic sites synergistically polarizing and activating the substrates of epoxides and CO2 and consequently promoting the reaction. Furthermore, the water-resistant framework of NUC-9 could selectively and sensitively discriminate Fe3+ in aqueous solution according to the fluorescence quenching effect. In addition, it is worth mentioning that the successful self-assembly of NUC-9 provides an effective synthetic technique by employing the designed favorable organic ligand for achieving the targeted functional model of MOFs.
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Affiliation(s)
- Hongxiao Lv
- Department of Chemistry, College of Science, North University of China, Taiyuan 030051, People's Republic of China.
| | - Hongtai Chen
- Department of Chemistry, College of Science, North University of China, Taiyuan 030051, People's Republic of China.
| | - Liming Fan
- Department of Chemistry, College of Science, North University of China, Taiyuan 030051, People's Republic of China.
| | - Xiutang Zhang
- Department of Chemistry, College of Science, North University of China, Taiyuan 030051, People's Republic of China.
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113
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Wu S, Zhu M, Zhang Y, Kosinova M, Fedin VP, Gao E. Luminescent sensors based on coordination polymers with adjustable emissions for detecting biomarker of pollutant ethylbenzene and styrene. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.6058] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Shuangyan Wu
- The Key Laboratory of the Inorganic Molecule‐Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry Shenyang University of Chemical Technology 11th Street, Shenyang Economic and Technological Development Zone Shenyang Liaoning 110142 China
| | - Mingchang Zhu
- The Key Laboratory of the Inorganic Molecule‐Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry Shenyang University of Chemical Technology 11th Street, Shenyang Economic and Technological Development Zone Shenyang Liaoning 110142 China
| | - Ying Zhang
- The Key Laboratory of the Inorganic Molecule‐Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry Shenyang University of Chemical Technology 11th Street, Shenyang Economic and Technological Development Zone Shenyang Liaoning 110142 China
| | - Marina Kosinova
- Nikolaev Institute of Inorganic Chemistry Siberian Branch of the Russian Academy of Sciences 3, Acad. Lavrentiev Ave. Novosibirsk 630090 Russian Federation
| | - Vladimir P. Fedin
- Nikolaev Institute of Inorganic Chemistry Siberian Branch of the Russian Academy of Sciences 3, Acad. Lavrentiev Ave. Novosibirsk 630090 Russian Federation
| | - Enjun Gao
- School of Chemical Engineering University of Science and Technology Liaoning Anshan Liaoning 114051 China
- The Key Laboratory of the Inorganic Molecule‐Based Chemistry of Liaoning Province and Laboratory of Coordination Chemistry Shenyang University of Chemical Technology 11th Street, Shenyang Economic and Technological Development Zone Shenyang Liaoning 110142 China
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114
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Lin JX, Daolio A, Scilabra P, Terraneo G, Li H, Resnati G, Cao R. The Relevance of Size Matching in Self-assembly: Impact on Regio- and Chemoselective Cocrystallizations. Chemistry 2020; 26:11701-11704. [PMID: 32529674 DOI: 10.1002/chem.202002264] [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: 05/07/2020] [Revised: 06/01/2020] [Indexed: 11/07/2022]
Abstract
Decamethonium diiodide is reported to perform the chemo- and regioselective encapsulation of para-dihalobenzenes through the competitive formation of halogen-bonded cocrystals starting from solutions that also contain ortho and meta isomers. Selective caging in the solid occurs even when an excess ortho or meta isomers, or even a mixture of them, is present in the solution. A prime matching between the size and shape of the dication and the formed dianions plays a key role in enabling the selective self-assembly, as proven by successful encapsulation of halogen-bond donors as weak as 1,4-dichlorobenzene and by the results of cocrystallization trials involving mismatching tectons. Encapsulated para-dihalobenzenes guest molecules can be removed quantitatively by heating the cocrystals under reduced pressure and be recovered as pure materials. The residual decamethonium diiodide can be recycled with no reduction in selectivity.
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Affiliation(s)
- Jing-Xiang Lin
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China.,The School of Ocean Science and Biochemistry Engineering, Fujian Polytechnic Normal University, Fuqing, 350300, P. R. China
| | - Andrea Daolio
- NFMLab, Department of Chemistry, Materials and Chemical Engineering, "Giulio Natta", Politecnico di Milano, via Mancinelli 7, 20131, Milano, Italy
| | - Patrick Scilabra
- NFMLab, Department of Chemistry, Materials and Chemical Engineering, "Giulio Natta", Politecnico di Milano, via Mancinelli 7, 20131, Milano, Italy
| | - Giancarlo Terraneo
- NFMLab, Department of Chemistry, Materials and Chemical Engineering, "Giulio Natta", Politecnico di Milano, via Mancinelli 7, 20131, Milano, Italy
| | - Hongfan Li
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
| | - Giuseppe Resnati
- NFMLab, Department of Chemistry, Materials and Chemical Engineering, "Giulio Natta", Politecnico di Milano, via Mancinelli 7, 20131, Milano, Italy
| | - Rong Cao
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, 350002, P. R. China
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115
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Su YQ, Qu YH, Fu L, Cui GH. An unprecedented binodal (4,6)-connected Co(II) MOF as dual-responsive luminescent sensor for detection of acetylacetone and Hg2+ ions. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108013] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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116
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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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117
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Laha B, Khullar S, Gogia A, Mandal SK. Effecting structural diversity in a series of Co(II)-organic frameworks by the interplay between rigidity of a dicarboxylate and flexibility of bis(tridentate) spanning ligands. Dalton Trans 2020; 49:12298-12310. [PMID: 32840539 DOI: 10.1039/d0dt02153a] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
In a one-pot self-assembly reaction of Co(OAc)2·4H2O, thiophene-2,5-dicarboxylic acid (H2tdc) and four different bis(tridentate) polypyridyl spanning ligands under ambient conditions, a series of structurally diverse metal-organic frameworks has been synthesised and characterized by single crystal X-ray diffraction: {[Co2(tdc)2(tpbn)(H2O)2]·solvent}n (solvent = 2H2O, 1; solvent = 2CH3OH, 2H2O, 1a), {[Co2(tdc)2(tphn)]·solvent}n (solvent = H2O, 2; solvent = CH3OH, 2.5H2O, 2a), {[Co2(tdc)2(tpchn)(H2O)2]·solvent}n (solvent = 5H2O, 3; solvent = C2H5OH, 2H2O, 3a), and {[Co2(tdc)2(tpxn)]·solvent}n (solvent = 6H2O, 4; when no solvent, 4a), where tpbn (N,N',N'',N'''-tetrakis(2-pyridylmethyl)-1,4-diaminobutane), tphn = N,N',N'',N'''-tetrakis(2-pyridylmethyl)-1,6-diaminohexane, tpchn = N,N'-(cyclohexane-1,4-diylbis(methylene))bis(1-(pyridin-2-yl)-N-(pyridin-2-ylmethyl)methanamine) and tpxn = N,N'-(1,4-phenylenebis(methylene))bis(1-(pyridin-2-yl)-N-(pyridin-2-ylmethyl)methanamine). There is a profound effect of the nature of spacer between the alkyl nitrogens in the spanning ligands (flexible vs. semiflexible) on the molecular structures of 1a-4a. The notable differences are (a) the binding mode of the tridentate part of polypyridyl ligands to the Co(ii) center is facial in 1a, 3a and 4a but meridional in 2a, (b) the Co(ii) centers in 1a-3a are hexacoordinated (with a coordinated water in 1a and 3a) but are pentacoordinated in 4a, and (c) the binding mode of tdc linker is bis(monodentate) in 1a, 3a and 4a but chelated in one end and monodentate in the other end in 2a. Thus, the overall framework structure of 1a, 2a, 3a and 4a is cis-decalin type 2D polymer, ladder-shaped 1D polymer, hexagonal 2D net and cis-decalin type 2D polymer, respectively. Their thermal stabilities have been established by thermogravimetric analysis (TGA). The presence of an unsaturated metal center in 4 has provided us an opportunity for its use as an efficient Lewis acid catalyst for the Knoevenagel condensation reaction of malononitrile with various aldehydes (100% conversion in 60 minutes with 2 mol% catalyst in methanol).
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Affiliation(s)
- Biswajit Laha
- Department of Chemical Sciences, Indian Institute of Science Education and Research Mohali, Sector 81, Manauli PO, S.A.S. Nagar, Mohali, Punjab 140306, India.
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118
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Zhang YY, Hu M, Lu G, Qin N, Han S, Zhu K, Huang C, Mi L. Nanosheet-assembled microflower-like coordination polymers by surfactant-assisted assembly with enhanced catalytic activity. CrystEngComm 2020. [DOI: 10.1039/d0ce01248c] [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
Nanosheet-assembled microflower-like coordination polymers were successfully prepared by a surfactant-assisted approach and used as an efficient heterogeneous catalyst to execute the conversion reactions of nitromethylbenzenes into benzoic acids.
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Affiliation(s)
- Ying-Ying Zhang
- Center for Advanced Materials Research
- Henan Key Laboratory of Functional Salt Materials
- Zhongyuan University of Technology
- Zhengzhou
- China
| | - Mingjun Hu
- Center for Advanced Materials Research
- Henan Key Laboratory of Functional Salt Materials
- Zhongyuan University of Technology
- Zhengzhou
- China
| | - Guizhen Lu
- Center for Advanced Materials Research
- Henan Key Laboratory of Functional Salt Materials
- Zhongyuan University of Technology
- Zhengzhou
- China
| | - Na Qin
- Center for Advanced Materials Research
- Henan Key Laboratory of Functional Salt Materials
- Zhongyuan University of Technology
- Zhengzhou
- China
| | - Suzhen Han
- Center for Advanced Materials Research
- Henan Key Laboratory of Functional Salt Materials
- Zhongyuan University of Technology
- Zhengzhou
- China
| | - Kaifang Zhu
- Center for Advanced Materials Research
- Henan Key Laboratory of Functional Salt Materials
- Zhongyuan University of Technology
- Zhengzhou
- China
| | - Chao Huang
- Center for Advanced Materials Research
- Henan Key Laboratory of Functional Salt Materials
- Zhongyuan University of Technology
- Zhengzhou
- China
| | - Liwei Mi
- Center for Advanced Materials Research
- Henan Key Laboratory of Functional Salt Materials
- Zhongyuan University of Technology
- Zhengzhou
- China
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119
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Husain A, Rani P, Alisha, Sharma A, Mondal T, Saha SK, Bhasin KK, Trivedi M, Kumar G. Luminescent Cd II metal–organic frameworks based on isoniazid using a mixed ligand approach. CrystEngComm 2020. [DOI: 10.1039/d0ce00895h] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The luminescence properties of Cd-metal–organic frameworks were tuned by varying emissive and non-emissive ligands to display blue and white light emission.
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Affiliation(s)
- Ahmad Husain
- Department of Chemistry
- DAV University
- Jalandhar
- India
| | - Pooja Rani
- Department of Chemistry & Centre for Advanced Studies in Chemistry
- Panjab University
- Chandigarh–160014
- India
| | - Alisha
- Department of Chemistry
- DAV University
- Jalandhar
- India
| | | | - Tuhina Mondal
- School of Materials Sciences
- Indian Association for the Cultivation of Science
- Kolkata-700032
- India
| | - Shyamal K. Saha
- School of Materials Sciences
- Indian Association for the Cultivation of Science
- Kolkata-700032
- India
| | - K. K. Bhasin
- Department of Chemistry & Centre for Advanced Studies in Chemistry
- Panjab University
- Chandigarh–160014
- India
| | - Manoj Trivedi
- Department of Chemistry
- University of Delhi
- Delhi-110007
- India
| | - Girijesh Kumar
- Department of Chemistry & Centre for Advanced Studies in Chemistry
- Panjab University
- Chandigarh–160014
- India
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120
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Li HY, Zhao SN, Zang SQ, Li J. Functional metal–organic frameworks as effective sensors of gases and volatile compounds. Chem Soc Rev 2020; 49:6364-6401. [DOI: 10.1039/c9cs00778d] [Citation(s) in RCA: 434] [Impact Index Per Article: 108.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
This review summarizes the recent advances of metal organic framework (MOF) based sensing of gases and volatile compounds.
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Affiliation(s)
- Hai-Yang Li
- Green Catalysis Center, and College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Shu-Na Zhao
- Green Catalysis Center, and College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Shuang-Quan Zang
- Green Catalysis Center, and College of Chemistry
- Zhengzhou University
- Zhengzhou 450001
- China
| | - Jing Li
- Department of Chemistry and Chemical Biology
- Rutgers University
- Piscataway
- USA
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121
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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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122
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Yu M, Liu C, Li S, Zhao Y, Lv J, Zhuo Z, Jiang F, Chen L, Yu Y, Hong M. Constructing multi-cluster copper(i) halides using conformationally flexible ligands. Chem Commun (Camb) 2020; 56:7233-7236. [DOI: 10.1039/d0cc02472d] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Conformationally flexible ligands were used to trap various Cu(i)-halide clusters in one system to obtain multi-cluster copper(i)-halides with distinctive temperature-dependent luminescence.
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