Some co-ordination compounds of trimethylniobium(V) dichloride and trimethyltantalum(V) dichloride
- 1 January 1974
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc., Dalton Trans.
- No. 10,p. 1080-1084
- https://doi.org/10.1039/dt9740001080
Abstract
The reactions of Me3NbCl2 and Me3TaCl2 with a range of unidentate (L) and bidentate (B) ligands yield complexes with the following stoicheiometries: Me3MCl2,L; Me3MCl2,2L; Me3MCl2,B. The complexes have been isolated and characterised by analysis and measurements of their spectra. Temperature-dependent n.m.r. studies are interpreted as showing Me3MCl2,B complexes to be seven-co-ordinate.Keywords
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