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（...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.展开更多
A novel coordination polymer, Mn(H_2O)(CA)(Phen)·H_2O(CA=camphoric acid, Phen=1,10-phenanthroline), was synthesized and its crystal structure was determined by single crystal X-ray diffraction. Six-coordinated {...A novel coordination polymer, Mn(H_2O)(CA)(Phen)·H_2O(CA=camphoric acid, Phen=1,10-phenanthroline), was synthesized and its crystal structure was determined by single crystal X-ray diffraction. Six-coordinated {Mn(Ⅱ)} atoms are linked with carboxyl groups from camphoric acid ligands to form infinite one-dimensional chains. These chains are packed by means of hydrogen bonding and π-π stacking, forming a three-dimensional structure. IR, thermogravimetric analysis and magnetic susceptibility data for Mn(H_2O)(CA)(Phen)·H_2O are given.展开更多
基金Supported by Natural Science Foundation of Hunan Province(No.13JJ3112)Scientific & Technological Projects of Hunan Province(No.2013TZ2025,2014NK3086)+3 种基金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)
文摘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.
文摘A novel coordination polymer, Mn(H_2O)(CA)(Phen)·H_2O(CA=camphoric acid, Phen=1,10-phenanthroline), was synthesized and its crystal structure was determined by single crystal X-ray diffraction. Six-coordinated {Mn(Ⅱ)} atoms are linked with carboxyl groups from camphoric acid ligands to form infinite one-dimensional chains. These chains are packed by means of hydrogen bonding and π-π stacking, forming a three-dimensional structure. IR, thermogravimetric analysis and magnetic susceptibility data for Mn(H_2O)(CA)(Phen)·H_2O are given.
