三苄基锡吗啉二硫代氨基甲酸盐的合成、表征及晶体结构  

Synthesis and Crystal Structure of Tribenzyltin Dithiomorpholinylcarbamate

作　　者：尹汉东[1] 王传华[1] 马春林[1] 王勇[1] 张如芬[1] 

机构地区：[1]聊城师范学院化学系,聊城252059

出　　处：《无机化学学报》2002年第4期347-350,共4页Chinese Journal of Inorganic Chemistry

基　　金：教育部骨干教师基金;山东省自然科学基金(No.Y2000B08)资助项目。

摘　　要：利用三苄基氯化锡和吗啉二硫代氨基甲酸钠反应,合成了三苄基锡吗啉二硫代氨基甲酸盐。通过元素分析、红外光谱、核磁共振氢谱和质谱对其结构进行了表征。用X-射线单晶衍射测定了该化合物的晶体结构。化合物为三斜晶系,空间群P1珔,a=0.98417(16)nm,b=1.08163(19)nm,c=1.3788(2)nm,α=72.850(3)°,β=88.895(3)°,γ=64.231(3)°,Z=2,V=1.2528(4)nm3,Dx=1.469g·cm-3,μ(MoKα)=1.204mm-1,F(000)=564,R1=0.0215,wR2=0.0531。化合物中,锡原子呈五配位畸变三角双锥构型。Tribenzyltin dithiomorpholinylcarbamate(C26H29NOS2Sn) was synthesized by thereaction of tribenzyltin chloride with dithiomorpholinylcarbamate. The structure was characterized by elemental analysis, IR,1H NMR and MS and the crystal structure was determined by X ray single crystal diffraction. The crystal belongs to triclinic with space group <IMG SRC='IMAGE/06200010.JPG' HEIGHT=11 WIDTH=12>,a=0.98417(16)nm, b=1.08163(19)nm, c=1.3788(2)nm,α=72.850(3)°,β=88.895(3)°,γ=64.231(3)°, Z=1, V=1.2528 (4)nm3, Dx=1.469g·cm-3,μ(MoKα)=1.204mm-1, F(000)=564, R1=0.0215, wR2=0.0553. In the structure the tin atoms rendered five coordination in a distorted trigonal bipyramidal structure.

关 键 词：三苄基锡吗啉二硫代氨基甲酸盐 合成 晶体结构 有机锡化合物 

分 类 号：O627.42[理学—有机化学]