摘要
μ_2-O-and μ_2-dimethylglyoximato-bridged μ_3-O-tris[di（m-fluorobenzyl）tin] bis（dimethylglyoximate）（1） has been synthesized by the reaction of di（m-fluorobenzyl）tin dichloride with dimethylglyoxime. Complex 1 was characterized by means of IR,~1H NMR,elemental analysis and X-ray diffraction. It crystallizes in orthorhombic system,space group Pna21 with a = 2.22172（12）,b = 1.05566（6）,c = 2.15577（12） nm,V = 5.0561（5） nm^3,Z = 4,C_（50）H_（50）F_6N_4O_6Sn_3,Mr = 1273.01,Dc = 1. 6721 g/cm3,μ_（MoΚα） = 15.44 cm^（-1）,F（000） = 2520,R = 0.0281 and wR = 0.0683. The stabilities,orbital energies and composition characteristics of some frontier molecular orbitals of 1 have been investigated with the quantum chemistry calculation. The properties of thermogravimetric and vitro anticancer activities of the compound have been discussed.
μ_2-O-and μ_2-dimethylglyoximato-bridged μ_3-O-tris[di（m-fluorobenzyl）tin] bis（dimethylglyoximate）（1） has been synthesized by the reaction of di（m-fluorobenzyl）tin dichloride with dimethylglyoxime. Complex 1 was characterized by means of IR,~1H NMR,elemental analysis and X-ray diffraction. It crystallizes in orthorhombic system,space group Pna21 with a = 2.22172（12）,b = 1.05566（6）,c = 2.15577（12） nm,V = 5.0561（5） nm^3,Z = 4,C_（50）H_（50）F_6N_4O_6Sn_3,Mr = 1273.01,Dc = 1. 6721 g/cm3,μ_（MoΚα） = 15.44 cm^（-1）,F（000） = 2520,R = 0.0281 and wR = 0.0683. The stabilities,orbital energies and composition characteristics of some frontier molecular orbitals of 1 have been investigated with the quantum chemistry calculation. The properties of thermogravimetric and vitro anticancer activities of the compound have been discussed.
基金
Supported by the Open Fund Project of Key Laboratory of Functional Organometallic Materials of Hengyang Normal University(15K017,14K014,13K105)
Natural Science Foundation of Hunan Province(No.13JJ3112)
Scientific&Technological Projects of Hunan Province(No.2014NK3086)
Aid programs for Science and Technology Innovative Research Team in Higher Educational Institutions of Hunan Province,the Key Discipline of Hunan Province,Project funding for research and innovation experiment of university students in Hunan Province,and the Scientific Research Fund of Hunan Provincial Education Department of China(No.14C0171,14C0168,15C0199,15C0200)
