Synthesis and X-ray crystal structure of the cluster cation [Os<sub>4</sub>(µ<sub>2</sub>-H)<sub>3</sub>(CO)<sub>12</sub>(NCMe)<sub>2</sub>]<sup>+</sup>: an example of an unsupported butterfly Os<sub>4</sub>geometry
作者:Brian F. G. Johnson、Jack Lewis、William J. H. Nelson、José Puga、Paul R. Raithby、Martin Schröder、Kenton H. Whitmire
DOI:10.1039/c39820000610
日期:——
The cation [Os4(µ2-H)3(CO)12(NCMe)2]+ has been obtained by electrochemical and chemical (with NOX,X = BF4 or PF6) oxidation of [Os4H3(CO)12]– in acetonitrile; the four Os atoms define a ‘butterfly’ configuration with all the CO and MeCN ligands bonded in a terminal fashion.