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(3-Chloro-prop-yl)triphenyl-phospho-nium bromide.


ABSTRACT: 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?? inter-actions.

SUBMITTER: Kavitha CN 

PROVIDER: S-EPMC3515220 | biostudies-literature | 2012 Nov

REPOSITORIES: biostudies-literature

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(3-Chloro-prop-yl)triphenyl-phospho-nium bromide.

Kavitha Channappa N CN   Yathirajan Hemmige S HS   Dayananda A S AS   Gerber Thomas T   Hosten Eric E   Betz Richard R  

Acta crystallographica. Section E, Structure reports online 20121013 Pt 11


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. ...[more]

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