Lability??Controlled Syntheses of Heterometallic Clusters

…, F Iijima, T Shiga, H Nishikawa, H Oshio

Index: Newton, Graham N.; Mitsumoto, Kiyotaka; Wei, Rong-Jia; Iijima, Fumichika; Shiga, Takuya; Nishikawa, Hiroyuki; Oshio, Hiroki Angewandte Chemie - International Edition, 2014 , vol. 53, # 11 p. 2941 - 2944 Angew. Chem., 2014 , vol. 53-126, # 11 p. 3093

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Citation Number: 8

Abstract

Abstract A bulky bidentate ligand was used to stabilize a macrocyclic [Fe III 8 Co II 6] cluster. Tuning the basicity of the ligand by derivatization with one or two methoxy groups led to the isolation of a homologous [Fe III 8 Co II 6] species and a [Fe III 6 Fe II 2 Co III 2 Co II 2] complex, respectively. Lowering the reaction temperatures allowed isolation of [Fe III 6 Fe II 2 Co III 2 Co II 2] clusters with all three ligands. Temperature-dependent absorption data ...

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