X-ray structure and variable temperature NMR spectra of [meso-triarylcorrolato]copper(III)

Christian Brückner; Raymond P Briñas; Jeanette A Krause Bauer

doi:10.1021/ic034080u

X-ray structure and variable temperature NMR spectra of [meso-triarylcorrolato]copper(III)

Inorg Chem. 2003 Jul 28;42(15):4495-7. doi: 10.1021/ic034080u.

Authors

Christian Brückner¹, Raymond P Briñas, Jeanette A Krause Bauer

Affiliation

¹ Department of Chemistry, Unit 3060, University of Connecticut, Storrs, Connecticut 06269-3060, USA. [email protected]

PMID: 12870931
DOI: 10.1021/ic034080u

Abstract

The diamagnetic square planar d(8) complexes [meso-arylcorrolato]copper(III) become paramagnetic upon warming, indicative of the equilibrium between the [corrolato]copper(III) and the [corrolato](+)* copper(II) forms of the complex. [meso-Triphenylcorrolato]copper(III) was structurally characterized and found to be saddled.