Ph2PCH(SiMe3)2的合成及晶体结构分析

被引:2
|
作者
王莉
陈霞
黄淑萍
刘滇生
机构
[1] 山西大学化学化工学院现代化学研究所
关键词
二(三甲基硅基)-二苯基膦基-甲烷; 单晶衍射; 晶体结构;
D O I
暂无
中图分类号
O627 [元素有机化合物];
学科分类号
摘要
由二 (三甲基硅基 )甲基锂 (1)与一氯二苯基膦经一步反应合成了二 (三甲基硅基 ) -二苯基膦基 -甲烷化合物(2 ) ,并通过 1 H NMR、1 3C NMR、元素分析和 X-射线单晶衍射等手段进行了表征 ,结果表明 ,化合物 (2 )属三斜晶系 ,P- 1空间群 ,a=8.815 (2 ) ,b=11.188(3) ,c=11.2 11(3) ;α=10 9.86 4 (3)°,β=96 .5 6 7(3)°,γ=10 1.86 7(3)°;V =997.1(4 ) 3,Z=2 ,R1 =0 .0 874 ,GOF=1.0 4 2 .
引用
收藏
页码:160 / 162
页数:3
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