Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1325703 | Journal of Organometallic Chemistry | 2006 | 11 Pages |
Abstract
A simple route to distannyl complexes of osmium, LnOs-SnR2SnR3, involves reaction between complexes with a chloro-substituted stannyl ligand and salts containing tri-organo tin anions. In the 119Sn NMR spectra of these stable osmium(II) distannyl complexes both the α-Sn and β-Sn atoms show well-resolved one-bond 119Sn-119Sn and 119Sn-117Sn coupling. Methyl groups on the α-Sn atoms are readily replaced by halides through reaction with either SnMe2Cl2 or I2 without cleavage of the Sn-Sn bonds.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Inorganic Chemistry
Authors
Michael M. Möhlen, Clifton E.F. Rickard, Warren R. Roper, George R. Whittell, L. James Wright,