were investigated in dichloromethane for the first time. A series of four diorganotin(IV) complexes of composition [Me2Sn(L1)Cl] (1), [Me2Sn(L1)2] (2), [Me2Sn(L2)2] (3) and [n-Bu2Sn(L2)2] (4) were isolated and characterized by spectroscopic methods. The structures of the two carbamodithiolate salts and the diorganotin(IV) compounds 1-4 were accomplished by X-ray crystallographic analysis revealing distorted
摘要 首先在
二氯甲烷中研究了
氨基甲二
硫醇盐,即 c-C3H6NH3+(L1)- 和 c-C6H12NH3+(
L2)-(L1 = 环丙基
氨基甲
二硫酸酯,
L2 = 环己基
氨基
二硫酸酯)与 R2SnC
L2(R = Me 或 n-Bu)的反应。时间。由 [Me2Sn(L1)Cl] (1)、[Me2Sn(L1)2] (2)、[Me2Sn(
L2)2] (3) 和 [n-Bu2Sn(
L2) )2] (4) 被分离并通过光谱方法表征。两种
氨基甲二
硫醇盐和二
有机锡 (IV) 化合物 1-4 的结构是通过 X 射线晶体学分析完成的,显示 1 的方形
金字塔几何形状扭曲,但 2-4 的梯形双锥体倾斜。讨论了
氨基二
硫醇部分对氢键相互作用和非共价接触的影响,以及对结构堆积的影响。