A bis-bidentate dioxolene ligand induces thermal hysteresis in valence tautomerism interconversion processes

Chem Commun (Camb). 2001 Oct 21:(20):2150-1. doi: 10.1039/b106192p.

Abstract

The use of a bis-bidentate ligand in a solid cobalt dioxolene complex affords the necessary cooperative properties that lead to thermal hysteresis in a valence tautomeric interconversion equilibrium.