Solvothermal Syntheses, Crystal Structures, Thermal Stability and Quantum Chemistry of Dinuclear Trialkyltin Complexes Constructed by Camphoric Acid  

作　　者：庾江喜 邝代治 冯泳兰 朱小明 蒋伍玖 张复兴 

机构地区：[1]Key Laboratory of Functional Organometallic Materials of College of Hunan Province,Department of Chemistry and Material Science, Hengyang Normal University

出　　处：《Chinese Journal of Structural Chemistry》2014年第10期1521-1526,共6页结构化学（英文）

基　　金：Supported by Natural Science Foundation of Hunan Province(No.13JJ3112);Scientific & Technological Projects of Hunan Province(No.2013TZ2025,2014NK3086);Open Foundation of Innovation Platform of Hunan Provincial University(No.13K105,14K014);Scientific & Technological Projects of Hengyang City(No.2012KJ30);Cultivation projects Based on Collaborative Innovation Center of Hengyang Normal University(No.12XT02);the Youth Backbone Teacher Training Program of Hengyang Normal University(2012)

摘　　要：Two dinuclear organotin complexes C8H14（CO2SnCy3）2（1）（Cy = cyclohexyl group） and C8H14[CO2Sn（CH2CMe2Ph）3]2（2） were synthesized by the reactions of camphoric acid with tricyclohexyltin hydroxide and bis[tri（2-methyl-2-phenyl）propyltin] oxide under solvothermal conditions, and these complexes were characterized by infrared spectra, elemental analyses, and H NMR spectra. The crystal of 1 belongs to the monoclinic system, space group P21/c with a = 1.83478（19）, b = 1.52707（18）, c = 1.9849（2） nm, β = 122.515（7）°, Z = 4, V = 4.6896（9） nm^3, Dc = 1.324 g/cm^3, μ（MoKα） = 1.103 mm^-1, F（000） = 1952, R = 0.0697 and wR = 0.2040. In addition, thermal stability and quantum chemical calculation of 1 were also studied.Two dinuclear organotin complexes C8H14（CO2SnCy3）2（1）（Cy = cyclohexyl group） and C8H14[CO2Sn（CH2CMe2Ph）3]2（2） were synthesized by the reactions of camphoric acid with tricyclohexyltin hydroxide and bis[tri（2-methyl-2-phenyl）propyltin] oxide under solvothermal conditions, and these complexes were characterized by infrared spectra, elemental analyses, and H NMR spectra. The crystal of 1 belongs to the monoclinic system, space group P21/c with a = 1.83478（19）, b = 1.52707（18）, c = 1.9849（2） nm, β = 122.515（7）°, Z = 4, V = 4.6896（9） nm^3, Dc = 1.324 g/cm^3, μ（MoKα） = 1.103 mm^-1, F（000） = 1952, R = 0.0697 and wR = 0.2040. In addition, thermal stability and quantum chemical calculation of 1 were also studied.

关 键 词：trialkyltin complex camphoric acid solvothermal synthesis structure quantum chemistry 

分 类 号：O627.42[理学—有机化学] O641.121[理学—化学]