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January 4, 2008Angewandte Chemie International Edition

Reversible Electron Transfer Coupled to Spin Crossover in an Iron Coordination Salt in the Solid State

Marat M. Khusniyarov Thomas Weyhermüller Eckhard Bill Karl Wieghardt

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Abstract

A rad. dad: The electronic structure of [Fe(dad)3][Fe(pda)2] was investigated by X-ray crystallography, Mössbauer spectroscopy, and magnetic susceptibility measurements as a function of the temperature. Reversible one-electron transfer from the dianion (high-spin FeII) to the dication (low-spin FeII) generates a monoanion (intermediate-spin FeIII) and a monocation (high-spin FeII and α-diimine π radical anion) above 235 K.

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Khusniyarov et al. (2008) studied this question.

synapsesocial.com/papers/6a937748fc153b38b43b1cb7 https://doi.org/10.1002/anie.200704951

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