New bimetallic complexes [MTl(SC6F5)2L2Cp] (L = SC6F5, M = Mo (1a), W (1b); L = CO, M = Mo (4)) are characterised; crystal structures of 1a and 4 show unusual polydentate coordination of thallium(I) by [Mo(SC6F5)2L2Cp)]- and var. temp. 19F NMR studies, supported by conductivity measurements and cation exchange, indicate restricted rotation of C6F5 groups and reversible decoordination of Tl+ in more polar solvents. © 1987.
|Journal||Journal of Organometallic Chemistry|
|Publication status||Published - 17 Mar 1987|