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The angular overlap model in the assignment of molecular geometries. The case of bis(aspartato)cobalt(III) complexes

✍ Scribed by P.E. Hoggard; H.H. Schmidtke

Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
364 KB
Volume
34
Category
Article
ISSN
0020-1693

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✦ Synopsis

A routine AOM analysis on the geometric isomers of bis(aspartato)cobalt complexes is performed. Contrary to assignments made on the basis of CD and NMR the AOM treatment gives the correct molecular geometries which agree with crystal structure results.

the trans0, structure would be expected to be less symmetric than the trans-Op (this has a two fold axis on the edge indicated in Figure l), and should therefore be associated with the more intense CD spectrum. An analysis of NMR spectra of the three isomers appeared to conf%m this original assignment [2].

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