Thermal Spin Crossover and LIESST Effect Observed in Complexes [Fe (LCh) 2 (NCX) 2][LCh= 2, 5-Di (2-Pyridyl)-1, 3, 4-Chalcadiazole; Ch= O, S, Se; X= S, Se, BH3]

…, D Kaase, M Schmucker, Y Lan, G Chastanet…

Index: Klingele, Julia; Kaase, Dominic; Schmucker, Maximilian; Lan, Yanhua; Chastanet, Guillaume; Letard, Jean-Francois Inorganic Chemistry, 2013 , vol. 52, # 10 p. 6000 - 6010

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Citation Number: 21

Abstract

The LIESST and SCO behavior of five complexes belonging to the family of mononuclear [FeII (L Ch) 2 (NCX) 2] complexes has been investigated. A two-stepped T (LIESST) curve has been detected for [FeII (LS) 2 (NCS) 2].[FeII (L Se) 2 (NCS) 2] exhibits a small light induced thermal hysteresis (LITH), whereas no SCO could be detected for [FeII (LO) 2 (NCS) 2].