A Novel Luminescent Tetranuclear-copper(Ⅰ) Complex with Cavities Formed through Hydrogen Bonds  

作　　者：尚洁 吴小园 陈善慈 匡小飞 杨文斌 余荣民 卢灿忠 

机构地区：[1]State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences [2]Graduate School of Chinese Academy of Sciences

出　　处：《Chinese Journal of Structural Chemistry》2013年第4期533-537,共5页结构化学（英文）

基　　金：Supported by the 973 key program of the MOST(2010CB933501,2012CB821705);the Chinese Academy of Sciences(KJCX2-YW-319,KJCX2-EW-H01);the National Natural Science Foundation of China;the Natural Science Foundation of Fujian Province(2007HZ0001-1,2009HZ0004-1,2009HZ0005-1,2009HZ0006-1,2006L2005)

摘　　要：The solvothermal reaction of CuI with 5-amino-2-benzimidazolethiol in acetonitrile condition affords complex [Cuz（5-amino-2-benzimidazolethiol）2]2 which has been characterized by elemental analysis, infrared spectrum and single-crystal X-ray diffraction analysis. Crystal data for C28H24N12S4Cu4： monoclinic, space group C2/c with a = 15.970（5）, b = 12.365（4）, c = 16.293（5） A, fl = 91.977（6）°, V = 3215.5（18）, Z = 4, Mr= 910.99, Dc= 1.882 g/cm3 , F（000） = 1824, p = 2.913 mm-1, λ（MoKa） = 0.71073A, T= 293（2） K, the final R = 0.0527 and wR = 0.1342. X-ray diffraction analysis revealed that the title complex exhibits a l D channel constructed from tetranuclear-copper（I） motifs connected by hydrogen bonds and shows strong photoluminescence in the solid state at room temperature.The solvothermal reaction of CuI with 5-amino-2-benzimidazolethiol in acetonitrile condition affords complex [Cuz（5-amino-2-benzimidazolethiol）2]2 which has been characterized by elemental analysis, infrared spectrum and single-crystal X-ray diffraction analysis. Crystal data for C28H24N12S4Cu4： monoclinic, space group C2/c with a = 15.970（5）, b = 12.365（4）, c = 16.293（5） A, fl = 91.977（6）°, V = 3215.5（18）, Z = 4, Mr= 910.99, Dc= 1.882 g/cm3 , F（000） = 1824, p = 2.913 mm-1, λ（MoKa） = 0.71073A, T= 293（2） K, the final R = 0.0527 and wR = 0.1342. X-ray diffraction analysis revealed that the title complex exhibits a l D channel constructed from tetranuclear-copper（I） motifs connected by hydrogen bonds and shows strong photoluminescence in the solid state at room temperature.

关 键 词：crystal structure copper（I） 5-amino-2-benzimidazolethiol hydrogen bond photoluminescence 

分 类 号：O627.12[理学—有机化学]