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Chen NN, Zhang C, Tao JQ. A twofold interpenetrating two-dimensional zinc(II) coordination polymer: synthesis, crystal structure and physical properties. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2020; 76:850-855. [PMID: 32887854 DOI: 10.1107/s205322962001058x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Accepted: 08/01/2020] [Indexed: 11/11/2022]
Abstract
A novel twofold interpenetrating two-dimensional (2D) ZnII coordination framework, poly[[(μ-1,3-bis(2-methyl-1H-imidazol-1-yl)benzene-κ2N3:N3)(μ-naphthalene-2,6-dicarboxylato-κ2O2:O6)zinc(II)] dimethylformamide monosolvate], {[Zn(C12H6O4)(C14H14N4)]·C3H7NO}n or {[Zn(1,3-BMIB)(NDC)]·DMF}n (I), where H2NDC is naphthalene-2,6-dicarboxylic acid, 1,3-BMIB is 1,3-bis(2-methyl-1H-imidazol-1-yl)benzene and DMF is dimethylformamide, was prepared and characterized through IR spectroscopy, elemental analysis, thermal analysis and single-crystal X-ray diffraction. Single-crystal X-ray diffraction analysis revealed that (I) exhibits an unusual twofold interpenetrating 2D network. In addition, it displays strong fluorescence emissions and a high photocatalytic activity for the degradation of Rhodamine B (RhB) under UV-light irradiation.
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Affiliation(s)
- Ning Ning Chen
- School of Chemistry & Environmental Engineering, Yancheng Teachers University, Yancheng 224007, People's Republic of China
| | - Chen Zhang
- School of Chemistry & Environmental Engineering, Yancheng Teachers University, Yancheng 224007, People's Republic of China
| | - Jian Qing Tao
- School of Chemistry & Environmental Engineering, Yancheng Teachers University, Yancheng 224007, People's Republic of China
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Chen NN, Ni JN, Wang J, Tao JQ. A new two-dimensional Zn II coordination polymer based on 1,3-bis(2-methyl-1H-imidazol-1-yl)benzene and 5-nitrobenzene-1,3-dicarboxylic acid: synthesis, crystal structure and physical properties. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2019; 75:196-199. [PMID: 30720458 DOI: 10.1107/s2053229619000986] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2018] [Accepted: 01/19/2019] [Indexed: 11/11/2022]
Abstract
A novel two-dimensional (2D) ZnII coordination framework, poly[[μ-1,3-bis(2-methyl-1H-imidazol-1-yl)benzene](μ-5-nitrobenzene-1,3-dicarboxylato)zinc(II)], [Zn(C8H3NO6)(C14H14N4)]n or [Zn(NO2-BDC)(1,3-BMIB)]n [1,3-BMIB is 1,3-bis(2-methyl-1H-imidazol-1-yl)benzene and NO2-H2BDC is 5-nitrobenzene-1,3-dicarboxylic acid], has been prepared and characterized by IR, elemental analysis, thermal analysis and single-crystal X-ray diffraction. Single-crystal X-ray diffraction analysis revealed that the compound is a new 2D polymer with a 63 topology parallel to the (10-2) crystal planes based on left-handed helices, right-handed helical NO2-BDC-Zn chains and [Zn2(1,3-BMIB)2]n clusters. In the crystal, adjacent layers are further connected by C-H...O hydrogen bonds, C-H...π interactions, C-O...π interactions and N-O...π interactions to form a three-dimensional structure in the solid state. In addition, the compound exhibits strong fluorescence emissions in the solid state at room temperature.
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Affiliation(s)
- Ning Ning Chen
- School of Chemistry & Chemical Engineering, Yancheng Teachers University, Yancheng 224051, People's Republic of China
| | - Jian Ning Ni
- School of Chemistry & Chemical Engineering, Yancheng Teachers University, Yancheng 224051, People's Republic of China
| | - Jun Wang
- School of Chemistry & Chemical Engineering, Yancheng Teachers University, Yancheng 224051, People's Republic of China
| | - Jian Qing Tao
- School of Chemistry & Chemical Engineering, Yancheng Teachers University, Yancheng 224051, People's Republic of China
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Chen NN, Ni JN, Wang J. A new two-dimensional Cd II coordination polymer based on 1,3-bis(2-methyl-1H-imidazol-1-yl)benzene and 1,3-phenylenediacetic acid: synthesis, crystal structure and physical properties. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2018; 74:1576-1580. [PMID: 30516139 DOI: 10.1107/s2053229618015061] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Accepted: 10/25/2018] [Indexed: 11/10/2022]
Abstract
A novel two-dimensional CdII coordination framework, poly[[[μ-1,3-bis(2-methyl-1H-imidazol-1-yl)benzene-κ2N:N'](μ-1,3-phenylenediacetato-κ4O,O':O'',O''')cadmium(II)] dihydrate], {[Cd(C10H8O4)(C14H14N4)]·2H2O}n or {[Cd(PDA)(1,3-BMIB)]·2H2O}n [1,3-BMIB is 1,3-bis(2-methyl-1H-imidazol-1-yl)benzene and H2PDA is 1,3-phenylenediacetic acid], has been prepared and characterized using IR, elemental analysis, thermal analysis and single-crystal X-ray diffraction, the latter revealing that the compound is a (4,4) grid coordination polymer with layers oriented parallel to the bc crystal planes. In the crystal, adjacent layers are further connected by O-H...O and C-H...O hydrogen bonds, forming a three-dimensional structure in the solid state. In addition, the compound exhibits strong fluorescence emissions and shows photocatalytic activity for the degradation of methylene blue in the solid state at room temperature.
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Affiliation(s)
- Ning Ning Chen
- School of Chemistry & Chemical Engineering, Yancheng Teachers University, Yancheng 224007, People's Republic of China
| | - Jian Ning Ni
- School of Chemistry & Chemical Engineering, Yancheng Teachers University, Yancheng 224007, People's Republic of China
| | - Jun Wang
- School of Chemistry & Chemical Engineering, Yancheng Teachers University, Yancheng 224007, People's Republic of China
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Khani R, Ghiamati E, Boroujerdi R, Rezaeifard A, Zaryabi MH. A new and highly selective turn-on fluorescent sensor with fast response time for the monitoring of cadmium ions in cosmetic, and health product samples. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2016; 163:120-126. [PMID: 27045784 DOI: 10.1016/j.saa.2016.03.011] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Revised: 03/09/2016] [Accepted: 03/11/2016] [Indexed: 06/05/2023]
Abstract
Cadmium (Cd) which is an extremely toxic could be found in many products like plastics, fossil fuel combustion, cosmetics, water resources, and wastewaters. It is capable of causing serious environmental and health problems such as lung, prostate, renal cancers and the other disorders. So, the development of a sensor to continually monitor cadmium is considerably demanding. Tetrakis(4-nitrophenyl)porphyrin, T(4-NO2-P)P, was synthesized and used as a new and highly selective fluorescent probe for monitoring cadmium ions in the "turn-on" mode. There was a linear relationship between fluorescence intensity and the concentration of Cd(II) in the range of 1.0×10(-6) to 1.0×10(-5)molL(-1) with a detection limit of 0.276μM. To examine the most important parameters involved and their interactions in the sensor optimization procedure, a four-factor central composite design (CCD) combined with response surface modeling (RSM) was implemented. The practical applicability of the developed sensor was investigated using real cosmetic, and personal care samples.
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Affiliation(s)
- Rouhollah Khani
- Department of Chemistry, Faculty of Science, University of Birjand, P.O. Box 414, Birjand, Iran
| | - Ebrahim Ghiamati
- Department of Chemistry, Faculty of Science, University of Birjand, P.O. Box 414, Birjand, Iran.
| | - Ramin Boroujerdi
- Department of Chemistry, Faculty of Science, University of Birjand, P.O. Box 414, Birjand, Iran
| | - Abdolreza Rezaeifard
- Department of Chemistry, Faculty of Science, University of Birjand, P.O. Box 414, Birjand, Iran
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Wang YL, Long LL, Zhang JF. The crystal structure, luminescence and nitrobenzene-sensing properties of a two-dimensional Mn(II) coordination polymer based on 2,6-bis(imidazol-1-yl)pyridine. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2015; 71:435-9. [PMID: 26044322 DOI: 10.1107/s2053229615008529] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Accepted: 04/30/2015] [Indexed: 11/11/2022]
Abstract
A two-dimensional Mn(II) coordination polymer (CP), poly[bis[μ2-2,6-bis(imidazol-1-yl)pyridine-κ(2)N(3):N(3')]bis(thiocyanato-κN)manganese] [Mn(NCS)2(C11H9N5)2]n, (I), has been obtained by the self-assembly reaction of Mn(ClO4)2·6H2O, NH4SCN and bent 2,6-bis(imidazol-1-yl)pyridine (2,6-bip). CP (I) was characterized by FT-IR spectroscopy, elemental analysis and single-crystal X-ray diffraction. The crystal structure features a unique two-dimensional (4,4) network with one-dimensional channels. The luminescence and nitrobenzene-sensing properties were explored in a DMF suspension, revealing that CP (I) shows a strong luminescence emission and is highly sensitive for nitrobenzene detection.
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Affiliation(s)
- Yin-Lin Wang
- China-Australia Joint Research Center for Functional Molecular Materials, Scientific Research Academy, Jiangsu University, Zhenjiang 212013, People's Republic of China
| | - Ling-Liang Long
- China-Australia Joint Research Center for Functional Molecular Materials, Scientific Research Academy, Jiangsu University, Zhenjiang 212013, People's Republic of China
| | - Jin-Fang Zhang
- China-Australia Joint Research Center for Functional Molecular Materials, Scientific Research Academy, Jiangsu University, Zhenjiang 212013, People's Republic of China
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