A unique tetranuclear Mn(II) cluster bridged by carboxyl substituted nitronyl nitroxide radical: Crystal structure and magnetic properties

• Published in: Inorganic chemistry communications Vol. 43; pp. 135 - 137
• Main Authors: Li, Yungai, Guo, Yaowei, Tian, Haixia, Hu, Peng, Sun, Zan, Ma, Yue, Li, Licun, Liao, Daizheng
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.05.2014
• Subjects: Crown-like ring structure; Magnetic properties; Manganese; Nitronyl nitroxide radical; Crown-like ring structure; Nitronyl nitroxide radical; Manganese; Magnetic properties

One unique radical-bridged Mn(II) cluster [Mn4(hfac)6(NIToBA)2(HIMoBAH)(H2O)3] (1) (hfac=hexafluoroacetylacetonate, NIToBAH=2-(2-carboxyphenyl)-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazol-1-oxyl-3-oxide, HIMoBAH=2-(2-carboxyphenyl)-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazol-1-hydroxy) has been synt...