Royal Society of Chemistry, Chemical Communications, 56(49), p. 6340
DOI: 10.1039/c3cc42125b
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The first Fe(iii) qsal-X complex exhibiting abrupt complete spin crossover at 228 K with a hysteresis of 8 K, [Fe(qsal-I)2]OTf is reported. Structural studies of the MeOH solvate in the LS and HS state and at the spin transition are described.