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Functional metal–organic frameworks constructed from triphenylamine-based polycarboxylate ligands. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213354] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Wu XS, Tang YR, Liu JL, Wang L, Ren XM. Comprehensively understanding the steric hindrance effect on the coordination sphere of Pb 2+ ions and photophysical nature of two luminescent Pb(ii)-coordination polymers. Dalton Trans 2019; 48:13841-13849. [PMID: 31482896 DOI: 10.1039/c9dt02928a] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
New luminescent Pb(ii)-coordination polymers (Pb(ii)-CPs), [Pb(2-anc)2]n (1) and [Pb(3-qlc)2(H2O)2]n (2) (2-anc = 2-aminonicotinate, 3-qlc = 3-quinolinecarboxylate), were synthesized by a solvothermal reaction and characterized using microanalysis, IR spectrometry and thermogravimetric analysis. Single crystal structure analysis revealed that the Pb2+ ion displays a hemi-directed coordination geometry in 1 and a holo-directed coordination geometry in 2. The difference between the coordination spheres of 1 and 2 is related to the steric hindrance effect of the ligands. A two-dimensional (2D) corrugated layer structure is formed in 1, and the neighboring layers are further extended into a three-dimensional (3D) van der Waals crystal by ππ interactions between the pyridyl rings in the neighboring layers. In contrast, a one-dimensional (1D) coordination polymeric chain is formed in 2, and the adjacent chains are connected in a 2D network by hydrogen bonds. The photophysical properties of 1 and 2 were studied at ambient conditions, disclosing that 1 emits phosphorescence at 548 nm with a millisecond-scale emission lifetime and an absolute quantum yield of 2.2%; 2 emits only blue fluorescence with an absolute quantum yield of 3.5% and nanosecond-scale emission lifetime. The reasons for the difference in the photophysical nature of 1 and 2 are discussed in regards to the electron band structure and density of states analysis.
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Affiliation(s)
- Xiao-Shuo Wu
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China.
| | - Yue-Rou Tang
- American Division, Nanjing Jinling High school, Nanjing 210009, PR China
| | - Jian-Lan Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China.
| | - Lifeng Wang
- Institute for Frontier Materials (IFM), Deakin University, 75 Pigdons Road, Waurn Ponds, Victoria 3216, Australia
| | - Xiao-Ming Ren
- State Key Laboratory of Materials-Oriented Chemical Engineering and College of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, P. R. China. and State Key Laboratory of Coordination Chemistry, Nanjing University 210023, P. R. China
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Luo T, Liu H, Liang Y, Tang J, Zhou J, Liang W, Cai J, Xu H. A Comparison of Drug Delivery Systems of Zr‐Based MOFs and Halloysite Nanotubes: Evaluation of β‐Estradiol Encapsulation. ChemistrySelect 2019. [DOI: 10.1002/slct.201901307] [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)
- Ting Luo
- College of Chemistry and Chemical EngineeringCentral South, University 932 Lushan S Rd, Yuelu, Changsha, Hunan China
| | - Hao Liu
- College of Chemistry and Chemical EngineeringCentral South, University 932 Lushan S Rd, Yuelu, Changsha, Hunan China
| | - Yong Liang
- College of Chemistry and Chemical EngineeringCentral South, University 932 Lushan S Rd, Yuelu, Changsha, Hunan China
| | - Jun Tang
- College of Chemistry and Chemical EngineeringCentral South, University 932 Lushan S Rd, Yuelu, Changsha, Hunan China
| | - Jinrong Zhou
- College of Chemistry and Chemical EngineeringCentral South, University 932 Lushan S Rd, Yuelu, Changsha, Hunan China
| | - Wenjie Liang
- College of Chemistry and Chemical EngineeringCentral South, University 932 Lushan S Rd, Yuelu, Changsha, Hunan China
| | - Jianfeng Cai
- Department of ChemistryUniversity of South Florida 4202 East Fowler Avenue Tampa, Florida United States
| | - Hai Xu
- College of Chemistry and Chemical EngineeringCentral South, University 932 Lushan S Rd, Yuelu, Changsha, Hunan China
- State Key Laboratory of Structural ChemistryFujian Institute of Research on the Structure of MatterChinese Academy of Science, Fuzhou, Fujian 350002 China
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Liu G, Wu S, Hou L, Lu YK, Yang Q, Wang YY. A Lead Carboxylate-Azolate Metal-Organic Framework Based on Hexanuclear Clusters: Luminescence and Accelerating the Thermal Decomposition of Ammonium Perchlorate. Chempluschem 2019; 84:289-294. [PMID: 31950754 DOI: 10.1002/cplu.201800641] [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: 12/11/2018] [Revised: 02/21/2019] [Indexed: 12/19/2022]
Abstract
A lead carboxylate-azolate framework, [Pb3 (μ4 -O)(L)2 (H2 O)] ⋅ 2H2 O (1), has been constructed from the reaction of 2-methyl-4-(1H-tetrazol-5-yl) benzoic acid (H2 L) and Pb(NO3 )2 under solvothermal conditions. Compound 1 contains an unprecedented hexanuclear cluster [Pb6 (μ4 -O)2 (COO)4 (CN4 )2 ], which as an 8-connected node is connected by 3-connected L linkers to give rise to a three-dimensional framework with an uncommon (3,8)-connected tfz-d; UO3 topology. Framework 1 possesses strong solid-state yellow luminescence (563 nm), which stems from ligand-to-metal charge transfer (LMCT), however, the removal of water molecules in 1 lead to the significant luminescent decrease of the sample. Importantly, in the presence of 1, the thermal decomposition of ammonium perchlorate is significantly accelerated.
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Affiliation(s)
- Ge Liu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education National Demonstration Center for Experimental Chemistry Education (Northwest University) Shaanxi Key Laboratory of Physico-Inorganic Chemistry College of Chemistry & Materials Science, Northwest University, Xi'an, 710069, P. R. China
| | - Shuo Wu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education National Demonstration Center for Experimental Chemistry Education (Northwest University) Shaanxi Key Laboratory of Physico-Inorganic Chemistry College of Chemistry & Materials Science, Northwest University, Xi'an, 710069, P. R. China
| | - Lei Hou
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education National Demonstration Center for Experimental Chemistry Education (Northwest University) Shaanxi Key Laboratory of Physico-Inorganic Chemistry College of Chemistry & Materials Science, Northwest University, Xi'an, 710069, P. R. China
| | - Yu-Ke Lu
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education National Demonstration Center for Experimental Chemistry Education (Northwest University) Shaanxi Key Laboratory of Physico-Inorganic Chemistry College of Chemistry & Materials Science, Northwest University, Xi'an, 710069, P. R. China
| | - Qi Yang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education National Demonstration Center for Experimental Chemistry Education (Northwest University) Shaanxi Key Laboratory of Physico-Inorganic Chemistry College of Chemistry & Materials Science, Northwest University, Xi'an, 710069, P. R. China
| | - Yao-Yu Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education National Demonstration Center for Experimental Chemistry Education (Northwest University) Shaanxi Key Laboratory of Physico-Inorganic Chemistry College of Chemistry & Materials Science, Northwest University, Xi'an, 710069, P. R. China
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Xia C, Wang F, Min Y, Yin L, Wu Y. Syntheses, structures and properties of three lead(II) complexes constructed with 1,2,3,5-benzenetetracarboxylic acid. INORG NANO-MET CHEM 2019. [DOI: 10.1080/24701556.2019.1569052] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Changkun Xia
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Fangping Wang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Yuanyuan Min
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Liulian Yin
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
| | - Yunlong Wu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, China
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Two low-dimensional transition metal coordination polymers constructed from thiophene‑2,5‑dicarboxylic acid and N/O-donor ligands: Syntheses, structures and magnetic property. INORG CHEM COMMUN 2019. [DOI: 10.1016/j.inoche.2018.11.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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A new 2D → 3D polycatenated Cd(II) coordination polymer: Syntheses, structure and luminescent sensing. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.08.048] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Liang Y, Tang J, Wang X, Zhao S, Luo T, Shuai C, Jiang J, Cai J, Xu H. Using Bispyrene Fluorescence Probe for Determining the Multiple States of Organogel. ChemistrySelect 2018. [DOI: 10.1002/slct.201800931] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yong Liang
- College of Chemistry and Chemical EngineeringCentral South University South Lushan Road Changsha, Hunan China
| | - Jun Tang
- College of Chemistry and Chemical EngineeringCentral South University South Lushan Road Changsha, Hunan China
| | - Xiang Wang
- College of Chemistry and Chemical EngineeringCentral South University South Lushan Road Changsha, Hunan China
| | - Siqi Zhao
- College of Chemistry and Chemical EngineeringCentral South University South Lushan Road Changsha, Hunan China
| | - Ting Luo
- College of Chemistry and Chemical EngineeringCentral South University South Lushan Road Changsha, Hunan China
| | - Cijun Shuai
- State Key Laboratory of High Performance Complex ManufacturingCentral South University South Lushan Road Changsha, Hunan China
| | - Jinzhi Jiang
- College of Chemistry and Chemical EngineeringCentral South University South Lushan Road Changsha, Hunan China
| | - Jianfeng Cai
- Department of ChemistryUniversity of South Florida 4202 East Fowler Avenue Tampa, Florida 33620 USA
| | - Hai Xu
- College of Chemistry and Chemical EngineeringCentral South University South Lushan Road Changsha, Hunan China
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Chen GH, He YP, Zhang SH, Zhang J. Tuning a layer to a three-dimensional cobalt-tris(4′-carboxybiphenyl)amine framework by introducing potassium ions. INORG CHEM COMMUN 2018. [DOI: 10.1016/j.inoche.2018.02.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Zhang MN, Fan TT, Wang QS, Han HL, Li X. Zn/Cd/Cu- frameworks constructed by 3,3′-diphenyldicarboxylate and 1,4-bis(1,2,4-triazol-1-yl)butane: Syntheses, structure, luminescence and luminescence sensing for metal ion in aqueous medium. J SOLID STATE CHEM 2018. [DOI: 10.1016/j.jssc.2017.12.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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