A Two‐Step Spin Transition and Order–Disorder Phenomena in the Mononuclear Compound [Fe(Hpy‐DAPP)](BF
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作者:Galina S. Matouzenko、Dominique Luneau、Gábor Molnár、Nawell Ould‐Moussa、Samir Zein、Serguei A. Borshch、Azzedine Bousseksou、Frédéric Averseng
DOI:10.1002/ejic.200600068
日期:2006.7
yl](2-pyridylmethyl)amine}), which manifests a two-stepspin crossover accompanied by an ordering and a conformational transition in the ligand. The magnetic susceptibility measurements and Mossbauer spectra reveal that the two steps of the spintransition are separated by an inflexion point at about 130 K at which 50 % of the complex undergoes a spin conversion. The high-temperature step centered