Kavitha Channappa N, Yathirajan Hemmige S, Dayananda A S, Gerber Thomas, Hosten Eric, Betz Richard
University of Mysore, Department of Studies in Chemistry, Manasagangotri, Mysore 570 006, India.
Acta Crystallogr Sect E Struct Rep Online. 2012 Nov 1;68(Pt 11):o3115. doi: 10.1107/S1600536812042122. Epub 2012 Oct 13.
The title compound, C(21)H(21)ClP(+)Br(-), is the bromide salt of a mixed aryl-alkyl phospho-nium cation. C-P-C angles span a range of 107.20 (10)-111.18 (10)°. The non-H atoms of the 3-chloro-propyl group adopt a staggered conformation [C-C-C-Cl torsion angle: -72.0 (3)°]. In the crystal, C-H⋯Br contacts connect the entities of the title compound into a double zigzag chain along b. These chains are linked into a supra-molecular layer lying parallel to (10-1) by C-H⋯π inter-actions.
标题化合物C(21)H(21)ClP(+)Br(-)是一种芳基-烷基混合鏻阳离子的溴化物盐。C-P-C键角范围为107.20 (10)-111.18 (10)°。3-氯丙基的非氢原子呈交错构象[C-C-C-Cl扭转角：-72.0 (3)°]。在晶体中，C-H⋯Br接触将标题化合物的实体沿b方向连接成一条双锯齿链。这些链通过C-H⋯π相互作用连接成平行于(10-1)的超分子层。
