Crystal structure of triphenylphosphonium-meth-yl-enetrifluoroborate.
Acta Crystallogr E Crystallogr Commun
; 73(Pt 8): 1140-1142, 2017 Jul 01.
Article
en En
| MEDLINE
| ID: mdl-28932423
ABSTRACT
The title compound, C19H17BF3P {alternative name triphen-yl[(tri-fluoro-boran-yl)meth-yl]phosphanium}, was formed by the reaction of tri-phenyl-phosphine with potassium iodo-methyl-tri-fluoro-borate. The mol-ecule features a nearly staggered conformation along the P-C bond and a less than staggered conformation along the C-B bond. In the crystal, weak C-Hâ¯F hydrogen bonds between the meta-phenyl C-H groups and the tri-fluoro-borate B-F groups form chains of R22(16) rings along [100]. These chains are are further stabilized by weak C-Hâ¯π inter-actions. A weak intra-molecular C-Hâ¯F hydrogen bond is also observed.
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MEDLINE
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En
Revista:
Acta Crystallogr E Crystallogr Commun
Año:
2017
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Article
País de afiliación:
Estados Unidos