Acetonyltriphenylphosphonium nitrate

被引:4
作者
Diop, Tidiane [1 ]
Diop, Libasse [1 ]
Kucerakova, Monika [2 ]
Dusek, Michal [2 ]
机构
[1] Univ Cheikh Anta Diop, Fac Sci & Tech, Dept Chim, Lab Chim Minerale & Analyt, Dakar, Senegal
[2] Inst Phys ASCR, Prague 18221 8, Czech Republic
关键词
data-to-parameter ratio = 13.6; mean σ(C-C) = 0.002 Å; R factor = 0.033; single-crystal X-ray study; T = 120 K; wR factor = 0.094;
D O I
10.1107/S1600536813002110
中图分类号
O7 [晶体学];
学科分类号
0702 ; 070205 ; 0703 ; 080501 ;
摘要
Crystals of the title salt, C21H20OP+center dot NO3-, are composed of acetonyltriphenylphosphonium cations and nitrate anions that mainly interact through electrostatic forces. The P atom in the cation has a slightly distorted tetrahedral environment, with C - P - C angles ranging from 104.79 (7) to 112.59 (6)degrees. The sum of O - N - O angles of the nitrate anion is 359.99 degrees, reflecting its trigonal-planar character. C-H center dot center dot center dot O hydrogen bonds help to consolidate the crystal packing.
引用
收藏
页码:O303 / +
页数:8
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