最高核数的锰/氧代配合物：具有 S = 6 基态的不寻常 Mn(II/III)15 簇。

The highest-nuclearity manganese/oximate complex: an unusual Mn(II/III)15 cluster with an S = 6 ground state.

机构信息

Department of Chemistry, University of Patras, Patras 26504, Greece.

出版信息

Inorg Chem. 2010 May 3;49(9):3962-4. doi: 10.1021/ic100267y.

PMID:20377194

Abstract

The synthesis, structure, and magnetochemical characterization of the largest manganese oxime cluster are reported. The Mn(15)/2-pyridinealdoxime compound is mixed-valence (II/III) and possesses an irregular structural motif with a novel Mn/O core. The oximato-bridged cluster exhibits an S = 6 ground state and a negative magnetoanisotropy.

摘要

报道了最大锰肟簇合物的合成、结构和磁化学特性。该 Mn(15)/2-吡啶醛肟化合物具有混合价态(II/III)，并具有新颖的 Mn/O 核的不规则结构基序。肟桥接簇合物表现出 S = 6 基态和负磁各向异性。