一维链状有机锡配合物[Ph_3Sn(OCOC_5H_4NO)]_n的合成和晶体结构  

Synthesis and Crystal Structure of the One-dimensional Infinite Chain Organotin Complex [Ph_3Sn(OCOC_5H_4NO)]_n

作　　者：高中军[1] 牟金秀[2] 王广辉[2] 

机构地区：[1]济宁学院化学系,曲阜273155 [2]潍坊科技学院,寿光262700

出　　处：《无机化学学报》2008年第11期1916-1918,共3页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金(No.20271025);山东省教育厅基金(No.J07WC03)资助项目

摘　　要：A organotin complex [Ph3Sn(OCOC5H4NO)]n has been synthesized by the reaction of tripnenyltin hydroxide with pyridine-3-carboxylic acid N-oxide in 1∶1 ratio and characterized by elemental analysis, IR and 1H NMR. The crystal structure has been determined by X-ray single crystal diffraction. The crystal belongs to monoclinic space group P21/c, with a=1.378 29(7) nm, b=1.635 85(8) nm, c=1.881 01(9) nm, β=96.048(2)°, Z=8, V=4.217 5(4) nm3, Dc=1.537 Mg·m-3, μ=1.236 mm-1, F(000)=1 952, R=0.034 3, wR=0.106 3, GOF=1.006. In the molecular structure of the title compound, the tin atoms are five-coordinated in a trigonal bipyramidal geometry. A one-dimensional linear polymer is formed through the interaction between the O atoms of N-O and tin atoms of the adjacent molecule. CCDC: 682506.A organotin complex [Ph3Sn（OCOC5H4NO）]n has been synthesized by the reaction of tripnenyltin hydroxide with pyridine-3-carboxylic acid N-oxide in 1∶1 ratio and characterized by elemental analysis, IR and 1H NMR. The crystal structure has been determined by X-ray single crystal diffraction. The crystal belongs to monoclinic space group P21/c, with a=1.378 29（7） nm, b=1.635 85（8） nm, c=1.881 01（9） nm, β=96.048（2）°, Z=8, V=4.217 5（4） nm3, Dc=1.537 Mg·m^-3, μ=1.236 mm^-1, F（000）=1 952, R=0.034 3, wR=0.106 3, GOF=1.006. In the molecular structure of the title compound, the tin atoms are five-coordinated in a trigonal bipyramidal geometry. A one-dimensional linear polymer is formed through the interaction between the O atoms of N-O and tin atoms of the adjacent molecule. CCDC： 682506.

关 键 词：有机锡配合物 氧化-3-吡啶甲酸 合成 晶体结构 

分 类 号：O627.42[理学—有机化学] O614.121[理学—化学]