Citation: Guo-Jie YIN, Hao-Yu ZHANG, Wen-Jie TIAN, Dan ZHAO, Bin ZHANG, Dong-Mei CHEN. Synthesis and Optical Property of a New Zinc Complex Based on the Derivative of 2-(2'-Hydroxyphenyl)-1H-benzimidazole and Phenanthroline[J]. Chinese Journal of Structural Chemistry, ;2021, 40(4): 487-494. doi: 10.14102/j.cnki.0254–5861.2011–2941 shu

Synthesis and Optical Property of a New Zinc Complex Based on the Derivative of 2-(2'-Hydroxyphenyl)-1H-benzimidazole and Phenanthroline

a.
School of Environmental Engineering and Chemistry, Luoyang Institute of Science and Technology, Luoyang 471023, China
b.
College of Chemistry, Zhengzhou University, Zhengzhou 450000, China

Corresponding author: Guo-Jie YIN, 591941522@qq.com Bin ZHANG, 13523612522@163.com
Received Date: 20 July 2020
Accepted Date: 13 October 2020

Fund Project: the Training Plan for Young Key Teachers in Colleges and Universities of Henan Province 2020GGJS243Scientific and Technological Project of Henan Province 182102210102Scientific and Technological Project of Henan Province 202102210058

Figures(6)

A novel zinc complex (ZnE) has been designed and synthesized based on the derivative of 2-(2'-hydroxyphenyl)-1-H-benzimidazole (HBI) and the neutral nitrogen-containing ligand (phen). The crystal of the title complex crystallizes in the monoclinic system, space group P2₁/n with a = 10.2631(2), b = 34.2166(6), c = 11.4103(3) Å, β = 96.771(2)°, M_r = 844.24, V = 3978.99(14) Å³, Z = 4, the final R = 0.0400 and wR = 0.1001 for 8107 observed reflections (I > 2σ(I)). In the title complex, the free protonated phenoxide moiety (4-OH) is successfully retained to realize pseudo-intramolecular hydrogen bonds with the coordinated O atom from the other ligand.
- synthesis,
- proton transfer,
- intramolecular hydrogen bond
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