Nuclear Magnetic Resonance Study of Metal Complexes. I. A Conformational Analysis of d-(l)-Propylenediamine Chelate Rings of Diamagnetic Cobalt(III), Palladium(II) and Platinum(II) Complexes
- 1 November 1969
- journal article
- research article
- Published by Oxford University Press (OUP) in Bulletin of the Chemical Society of Japan
- Vol. 42 (11), 3184-3189
- https://doi.org/10.1246/bcsj.42.3184
Abstract
Proton magnetic resonance (PMR) spectra of tetracyano-l-propylenediamine cobalt(III) ion and bis(l-propylenediamine) platinum(II) and palladium(II) ion have been measured in deuterated water and analyzed according to Castellano and Waugh’s exact analysis. The values of coupling constants clearly indicate that the l-propylenediamine chelate rings in these diamagnetic complexes have fixed λ-gauche form in aqueous solutions at room temperature.Keywords
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