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.
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)
