Synthesis, Crystal Structure and Luminescent Property of a Dinuclear Cadmium Complex Based on 1,2,3 4-Tetra(1H-benzo[d]imidazol-2-yl)butane

被引：1
作者：
Wu Qi-Ting [1 ]
Wu Li-Bin [1 ]
Li Guo-Bi [1 ]
Liu Sheng-Gui [1 ]
Pan Rong-Kai [1 ]
Su Wen-Yi [1 ]
Huang Qian-Wen [1 ]
机构：
[1] Lingnan Normal Univ, Sch Chem & Chem Engn, Zhanjiang 524048, Peoples R China
来源：
CHINESE JOURNAL OF STRUCTURAL CHEMISTRY | 2015年 / 34卷 / 02期
基金：
中国国家自然科学基金;
关键词：
benzimidazole; cadmium complex; crystal structure; luminescence; DNA MINOR-GROOVE; CARCINOGENESIS; BENZIMIDAZOLE; POLLUTION; AGENTS; CELLS;
D O I：
10.14102/j.cnki.0254-5861.2011-0464
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A complex [Cd-2(tbb)Cl-4]-4DMF center dot 3H(2)O, where tbb is 1,2,3,4-tetra(1H-benzo[d]imidazol-2-yl)butane, was synthesized and characterized by X-ray single-crystal structure analyses. For this complex: C44H49Cd2C14N12O7, M-r= 1224.55, monoclinic system, space group C2/c, a = 29.563(3), b = 14.2580(17), c = 26.355(3) angstrom, = 97.036(2)degrees, V= 11025(2) angstrom(3), Z = 8, D-c= 1.475 g/cm(3), lambda = 0.71073 angstrom, mu(MoK alpha) = 1.021 mm(-1), F(000) = 4936, S = 1.047, R = 0.0680 and wR = 0.1832 for 11812 observed reflections with I > 2 sigma(I) It is a neutral dinuclear complex. One 1,2,3,4-tetra(1H-benzo[d]imidazol-2-yl)butane coordinates to two cadmium ions. Each cadmium ion is coordinated by two nitrogen atoms of tbb and two chloride ions. The complex emits blue luminescence in DMF solution as well as in solid powder state.
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页码：260 / 266
页数：7
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