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Use of proton NMR to study low symmetry bonding effects in transition metal complexes

✍ Scribed by H.A. Kuska; E.P. Gause

Publisher
Elsevier Science
Year
1986
Tongue
English
Weight
128 KB
Volume
42
Category
Article
ISSN
1386-1425

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✦ Synopsis

The 300 MHz proton NMR chemical shifts of the mixed complex (salicylaldehyde)(acetylacetone)ethylenediimino nickel(II) and the two corresponding non-mixed complexes were studied. The differences in chemical shifts were very small, ~ 0.05 ppm, but by looking at both the mixed and non-mixed species in the same solution relative values could be determined. The differences in chemical shifts were attributed to both a geometry effect and a basicity effect.

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