ISSN:
0749-1581
Keywords:
103Rh NMR
;
31PNMR
;
1H NMR
;
Cyclometallated Rh(III) Schiff base complexes
;
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
103Rh, 31P and 1H NMR data are reported for the cyclometallated Rh(III) complexes of the type RhH(Y)()L2, where Y can be either an anionic or neutral ligand, is a carbon - nitrogen bidentate ligand arising from cyclometallation at the imine carbon of the Schiff's bases derived from 2-amino-3-methylpyridine and substituted benzaldehydes and L can be either PPh3, AsPh3 or SbPh3. There is only a modest dependent of δ (103Rh) on the nature of the benzaldehyde, a substantial change as a function of L and the most significant sensitivity, 〉800 ppm, as a function of Y. It is suggested that 103Rh NMR spectroscopy may be useful in the study of linkage isomers of SCN-.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/mrc.1260250214
Permalink