Photo-Induced Spin Transition of IronACHTUNGTRENUNG(III)Compounds withp-p Intermolecular Interactions

摘要

IronACHTUNGTRENUNG(III)spin-crossover compounds[FeACHTUNGTRENUNG(pap)2]ClO4(1),[Fe-ACHTUNGTRENUNG(pap)2]BF4(2),[FeACHTUNGTRENUNG(pap)2]PF6(3),[Fe-ACHTUNGTRENUNG(qsal)2]NCS(4),and[FeACHTUNGTRENUNG(qsal)2]NCSe(5)(Hpap=2-(2-pyridylmethyleneamino)phenol and Hqsal=2-[(8-quinolinyl-ACHTUNGTRENUNGimino)methyl]phenol)were preparedand their spin-transition properties investigatedby magnetic susceptibilityand Mcssbauer spectroscopy measurements.The ironACHTUNGTRENUNG(III)compounds exhibitedspin transition with thermal hysteresis