Crystal and molecular structure of [Mn(CO)4(C2PPh3)Br]—a co-ordination compound of the unusual carbonyl-ylide product, Ph3P+–CC:–
Journal of the Chemical Society D: Chemical Communications Pub Date : , DOI:10.1039/C29710000826
Abstract
The crystal and molecular structure of the reaction product of (Ph3P)2C and Mn(CO)5Br, [Mn(CO)4(C2PPh3)Br], has been determined and the complex found to contain the unusual phosphonium acetylide, Ph3P+–CC:–.
![[triple bond, length as m-dash]](http://hg.y866.cn/compound/lib/scimg/usr/1/C29710000826.jpg)
C:–.
