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

被引:0
作者
Yin Guo-Jie [1 ]
Zhang Hao-Yu [1 ]
Tian Wen-Jie [1 ]
Zhao Dan [1 ]
Zhang Bin [2 ]
Chen Dong-Mei [1 ]
机构
[1] Luoyang Inst Sci & Technol, Sch Environm Engn & Chem, Luoyang 471023, Peoples R China
[2] Zhengzhou Univ, Coll Chem, Zhengzhou 450000, Peoples R China
关键词
synthesis; proton transfer; intramolecular hydrogen bond; INTRAMOLECULAR PROTON-TRANSFER; EMISSION; LUMINESCENCE; 2-(2'-HYDROXYPHENYL)BENZIMIDAZOLE; BENZIMIDAZOLES; CHROMOPHORES; TAUTOMERISM; ROTAMERISM; FILMS;
D O I
10.14102/j.cnki.0254-5861.2011-2941
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
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 P2(1)/n with a = 10.2631(2), b = 34.2166(6), c = 11.4103(3) angstrom, beta = 96.771(2)degrees, M-r = 844.24, V = 3978.99(14) angstrom(3), Z = 4, the final R = 0.0400 and wR = 0.1001 for 8107 observed reflections (I > 2 sigma(I)). In the title complex, the free protonated phenoxide moiety (4-OH) is successfully retained to realize pseudo-intramolecular hydrogen bonds with the coordinated 0 atom from the other ligand.
引用
收藏
页码:487 / 494
页数:8
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