STRUCTURE OF TRISILYLPHOSPHINE, P(SIH3)3, AT 100-K

被引：13
|
作者：
BLAKE, AJ
EBSWORTH, EAV
HENDERSON, SGD
机构：
来源：
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1991年 / 47卷
关键词：
D O I：
10.1107/S0108270190009593
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
H9PSi3, M(r) = 124.30, monoclinic, P2(1)/c, a = 6.0631 (16), b = 12.734 (3), c = 9.6784 (20) angstrom, beta = 93.872 (16)degrees, V = 742.2 angstrom 3, Z = 4, D(x) = 1.112 Mg m-3, lambdaBAR(Mo K-alpha) = 0.71073 angstrom, mu = 0.714 mm-1, F(000) = 264, T = 100 K, R = 0.0287 for 1778 unique observed reflections. Individual molecules have approximate, non-crystallographic C3v symmetry: they are linked by P...Si intermolecular contacts to give a corrugated sheet structure with P-Si...P angles close to linear and [3 + 2] coordination at phosphorus.
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页码：486 / 489
页数：4
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