The synthesis and x-ray structure of (N,N-dimethyldithiocarbamato)(n-butyl)diphenyltin(IV)
作者:V.G.Kumar Das、Chen Wei、Ekkehard Sinn
DOI:10.1016/0022-328x(85)87292-2
日期:1985.8
(N,N-Dimethyldithiocarbamato)(n-butyl)diphenyltin(IV), n-BuPh2SnS2NMe2, crystallizes in the monoclinic space group P21/n with a 9.772(5), b 9.895(4), c 21.418(9) Å, β 95.81(3)0, V 2060 Å3Z = 4, μ 14.4 cm−1 The structure was determined by the heavy-atom technique from 3103 independent reflections measured at room temperature on an Enraf-Nonius four-circle CAD-4 diffractometer using monochromatized Mo-Kα
(Ñ,Ñ -Dimethyldithiocarbamato)(正丁基)二苯基(IV)中,n-BUPH 2周的SnS 2 NME 2,单斜晶系空间群结晶P 2 1 / Ñ与一个9.772(5),b 9.895(4),ç 21.418(9)埃,β95.81(3)0,V 2060埃3 ž = 4,μ14.4厘米-1结构通过将重原子技术从在室温下在ENRAF-的Nonius测量3103米独立的反射测定四圆CAD-4衍射仪使用单色化钼ķ α辐射并精炼至最终R值为5.8%。锡原子基本上与弱的第五个锡硫键(SnS(2)3.079(1)Å)四配位,比另一个原子(SnS(1)2.466(1)Å)长得多。与复杂的n-BuPhSn(C1)S 2 CNEt 2(SnS(1)2.454(1)Å;SnS(2)2.764(1)Å)进行比较表明,增强的空间因子是造成优先反应的原因。标题复合物中二硫代氨基甲酸酯配体的单齿行为。