Title

A Comparative Study of the cis-Disubstituted Bis(β-diketonato) Titanium(IV) Complexes

Document Type

Article

Language

eng

Publication Date

1978

Publisher

Elsevier

Source Publication

Journal of Inorganic and Nuclear Chemistry

Source ISSN

0022-1902

Abstract

A comparison of the far and near IR and 13C-NMR spectra show that the acetyacetonate(acac) rings undergo rapid sterochemical rearrangements and that the methyl carbons and the carbonyl carbons of each complex have a different coalesence temperature (Tc). The exchange rate, kc, and activation free energy, ΔG‡, for the exchange process is calculated. The assignment of the bands in the IR spectra in these complexes can be used as a support for these configurational changes.

Comments

Journal of Inorganic and Nuclear Chemistry, Vol. 40, No. 6 (1978): 1009-1012. DOI.

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