THE ORIGIN OF COOPERATIVITY IN HIGH-SPIN-LOW-SPIN TRANSITIONS IN MOLECULAR-CRYSTALSстатья
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Дата последнего поиска статьи во внешних источниках: 18 июля 2013 г.
Аннотация:A new model for the first-order transitions between the low-spin and high-spin phases of molecular crystals of some transition metal complexes is proposed. The abrupt spin transitions (or those exhibiting thermal hysteresis) are attributed to first-order transitions between the different crystal phases with the sublattice order. The necessary conditions for these transitions to take place are formulated in terms of intramolecular parameters of the spin transition and intermolecular interactions.