Metal centres linked by bis(imido)phenylene ligands. Synthesis and X-ray crystal structures of 1,3- and 1,4-[{cis,trans-WCl2(Ph2PMe)2(CO)}2(µ-NC6H4N)]
- 1 January 1993
- journal article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 23,p. 1721-1723
- https://doi.org/10.1039/c39930001721
Abstract
Addition of 2 equiv. of [WCl2(Ph2PMe)4] to 1,3- or 1,4-phenylenediisocyanate results in rapid oxidative addition of isocyanate affording the bis(imido)phenylene bridged tungsten(IV) complexes 1,3- and 1,4-[{cis,trans-WCl2(Ph2PMe)2(CO)}2(µ-NC6H4N)], respectively; both have been characterised by X-ray crystallography.Keywords
This publication has 7 references indexed in Scilit:
- X-ray crystal structure of [{WCl3(PMe2Ph)2}2 {μ-NC6H4N-1,4}]. The first structural characterization of a binuclear complex containing a 1,4-phenylenediimido bridgePolyhedron, 1992
- Tungsten complexes derived from o-phenylenediamine: methoxo and dialkylhydroxylaminato speciesJ. Chem. Soc., Dalton Trans., 1992
- [(MeC5H4)3U]2[.mu.-1,4-N2C6H4]: a bimetallic molecule with antiferromagnetic coupling between the uranium centersJournal of the American Chemical Society, 1990
- P-Phenylenediimido complexes of rhenium(V) and their coupling reactions: novel multimetallic chainsInorganic Chemistry, 1989
- Tungsten complexes with strong π-donor and π-acceptor ligands: W(E)Cl2(L)(PR3)2 (E = O, NR, S, and L = CO, CNR, CH2CHR and OCHMe)Polyhedron, 1989
- Coupling Metal Centers with Linearly Bridging, Delocalized, ?-Bonded Ligands:p-Phenylenediimido Dimolybdenum ComplexesAngewandte Chemie International Edition in English, 1988
- Mixed Valence Complexes of d 5 ‐ d 6 Metal CentersPublished by Wiley ,1983