Journal article
Valence tautomerism in a [2 × 2] Co 4 grid complex containing a ditopic arylazo ligand
Abstract
We describe the structural and magnetic properties of a tetranuclear [2 × 2] Co4 grid complex containing a ditopic arylazo ligand. At low temperatures and in solution the complex is comprised of Co3+ and singly reduced trianion-radical ligands. In the solid state we demonstrate the presence of valence tautomerization via variable temperature magnetic susceptibility experiments and powder-pattern EPR spectroscopy. Valence tautomerism in …
Authors
Bonanno NM; Watts Z; Mauws C; Patrick BO; Wiebe CR; Shibano Y; Sugisaki K; Matsuoka H; Shiomi D; Sato K
Journal
Chemical Communications, Vol. 57, No. 50, pp. 6213–6216
Publisher
Royal Society of Chemistry (RSC)
Publication Date
June 22, 2021
DOI
10.1039/d1cc01991k
ISSN
1359-7345