[Cd(对硝基苯甲酸)<sub>2</sub>(乙二胺)H<sub>2</sub>O]配合物的结构及荧光性能

祝波; 高永为; 刘芷晨; 罗亚楠

doi:10.3788/CO.20191202.0302

Volume 12 Issue 2

Apr. 2019

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Article Contents

Chinese Optics > 2019 > 12(2): 302-309.

ZHU Bo, GAO Yong-wei, LIU Zhi-chen, LUO Ya-nan. [Cd(p-nitrobenzoic acid)2(en)H2O] coordination compound in structure and fluorescent property[J]. Chinese Optics, 2019, 12(2): 302-309. doi: 10.3788/CO.20191202.0302

Citation:

ZHU Bo, GAO Yong-wei, LIU Zhi-chen, LUO Ya-nan. [Cd(p-nitrobenzoic acid)₂(en)H₂O] coordination compound in structure and fluorescent property[J]. Chinese Optics, 2019, 12(2): 302-309. doi: 10.3788/CO.20191202.0302

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[Cd(p-nitrobenzoic acid)₂(en)H₂O] coordination compound in structure and fluorescent property

doi: 10.3788/CO.20191202.0302

College of Chemical and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin 132022, China

Funds:

National Natural Science Foundation 20831002

National Natural Science Foundation 21531003

Major Project in Jilin Institute of Chemical Technology 2018021

Open Project of State Key Laboratory of Inorganic Synthesis & Preparative Chemistry of Jilin University 2019-13

More Information

Corresponding author: E-mail:yanan_meimei@163.com
Received Date: 16 Jan 2019
Rev Recd Date: 01 Feb 2019
Publish Date: 01 Apr 2019

Abstract

Abstract

In this paper, a new coordination polymer of[Cd(p-nitrobenzoic acid)₂(en)H₂O]( 1 ) was synthesized, based on CdCl₂, p-nitrobenzoic acid and ethylenediamine(en), and its structure was analyzed. First, a compound(compound 1 ) was hydrothermally synthesized. Second, compound 1 was structurally measured using single-crystal X-ray diffraction. Then, compound 1 was structurally characterized using infrared spectrometry(IR), elemental analysis, power X-ray diffraction(PXRD) and thermogravimetric analysis(TGA). Finally, the fluorescence property of compound 1 was measured at room temperature. Experimental results indicate that compound 1 was linked into a three-dimensional(3D) supramolecular structure by N-H…O、O-H…O and C-H…O hydrogen bonds. Compound 1 demonstrated fluorescent properties. Its peak of excitation was 266 nm and its peaks of emission were 377 nm and 444 nm. The fluorescent properties of compound 1 mainly come from the transition from the ligand to ligand. Compound 1 may be a fluorescent material with potential for further development.
- p-nitrobenzoic acid,
- hydrogen bonds,
- supramolecular structure

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References(14)

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