具有S…S、S…Cl作用的一维链状有机锡化合物氯代二苄基锡哌啶荒酸酯的合成、表征及晶体结构

The chlorodibenzyltin dithiopiperidylcarbamate was synthesized by the reaction of dibenzyltin dichloride with dithiopiperidylcarbamate and was characterized by elemental analysis， IR and ¹H NMR. The crystal structure was determined by X-ray single crystal diffraction. The crystallographic data are as follows： monoclinic， space group P2₁， a=0.63464(13)nm， b=1.9110(4)nm， c=0.87367(17)nm， β=97.67(3)°， Z=2， V=1.0501(4)nm³，D_c=1.571g·cm^-3， μ=1.546mm^-1， F(000)=500， R=0.0209， wR=0.0381 I≥ 2σ(I)]. The str- uctures consist of discrete molecules containing five-coordinate tin atoms in a seriously distorted trigonal bipyramidal configuration. The molecules are packed in the unit cell in one-dimensional chain complex through a weak inter-action between the chlorine atom， the sulfur atom and one of the other sulfurs of an adjacent molecule. CCDC： 180034.