Diphenyldichlorophosphonium trichloride-chlorine solvate 1:1, [PPh2Cl2]+Cl3-•Cl2:: An ionic form of diphenyltrichlorophosphorane.: Crystal structures of [PPh2Cl2]+Cl3-•Cl2 and [(PPh2Cl2)+]2[InCl5]2-

被引:37
作者
Taraba, J [1 ]
Zak, Z [1 ]
机构
[1] Masaryk Univ, Dept Inorgan Chem, Brno 61137, Czech Republic
关键词
D O I
10.1021/ic034091n
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
An ionic form of diphenyltrichlorophosphorane, namely, diphenyldichlorophosphonium trichloride isolated as a dichlorine solvate (1), was obtained by treating PPh2Cl3 With excess chlorine. The identity of this species was established by single-crystal X-ray analysis and P-31, H-1, and Cl-35 NMR and Raman spectra. Bis(diphenyldichlorophosphonium) pentachloroindate (2) was obtained by the reaction of diphenyltrichlorophosphorane with indium trichloride in dichloromethane for comparison purposes. Its identity was determined by P-31 NMR spectra and single-crystal X-ray analysis.
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页码:3591 / 3594
页数:4
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