Royal Society of Chemistry, Dalton Transactions, 34(44), p. 15079-15082
DOI: 10.1039/c4dt03184a
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[Fe(qsal-Br)2]NO3·2MeOH is reported which undergoes abrupt two step symmetry breaking spin crossover, T½(1st step) = 136 K and T½(2nd step) = 232 K with a hysteresis of 16 K and 5 K, respectively and an unprecedented [HS-LS] plateau of 96 K