Synthesis, Structure and Properties of a Copper Complex Cu_2(μ-PhCOO)_2(μ-CH_3COO)_2(CH_3OH)_2  

作　　者：王丹 刘世雄 

机构地区：[1]Central Laboratory, Fuzhou University, Fuzhou

出　　处：《Chinese Journal of Structural Chemistry》2006年第12期1461-1464,共4页结构化学（英文）

基　　金：This work was supported by the National Natural Science Foundation of China (Nos. 20431010 and 20171012)

摘　　要：The title complex Cu2（μ-PhCOO）2（μ-CH3COO）2（CH3OH）2 1 （C20H24Cu2O10, Mr = 551,47） has been synthesized by the reaction of Cu（OAc）2·H2O with benzoic acid, and its crystal structure was determined by X-ray diffraction method. Complex 1 belongs to orthorhombic, space group Pbca with a = 13.083（6）, b=8.078（4）, c = 21.566（2）A, V= 2279（2） A3, Z = 4, Dc= 1,607 g/cm^3, F（O00） = 1128,μ（MoKα） = 1.918 mm^-1, the final R = 0.0506 and wR = 0.1382. Each Cu（n） ion is coordinated by five oxygen atoms from two benzoic acids, two acetic acids and one methanol molecule in a slightly distorted square pyramidal environment. The title molecules construct a 2-D layer via the hydrogen bonds O-H…O. Solid-state photoluminescent investigation reveals that complex 1 displays strong emissions, IR and TG-DTA studies are also presented.The title complex Cu2（μ-PhCOO）2（μ-CH3COO）2（CH3OH）2 1 （C20H24Cu2O10, Mr = 551,47） has been synthesized by the reaction of Cu（OAc）2·H2O with benzoic acid, and its crystal structure was determined by X-ray diffraction method. Complex 1 belongs to orthorhombic, space group Pbca with a = 13.083（6）, b=8.078（4）, c = 21.566（2）A, V= 2279（2） A3, Z = 4, Dc= 1,607 g/cm^3, F（O00） = 1128,μ（MoKα） = 1.918 mm^-1, the final R = 0.0506 and wR = 0.1382. Each Cu（n） ion is coordinated by five oxygen atoms from two benzoic acids, two acetic acids and one methanol molecule in a slightly distorted square pyramidal environment. The title molecules construct a 2-D layer via the hydrogen bonds O-H…O. Solid-state photoluminescent investigation reveals that complex 1 displays strong emissions, IR and TG-DTA studies are also presented.

关 键 词：copper complex benzoic acid crystal structure hydrogen bond 

分 类 号：O627.12[理学—有机化学]