Manganese(III,IV) and manganese(III) oxide clusters trapped by copper(II) complexes.
Manganese(III,IV) and manganese(III) oxide clusters trapped by copper(II) complexes.
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DOI：
10.1021/ic062258h
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发表时间：
2007-04
影响因子：
4.6
通讯作者：
S. Yamashita;Takuya Shiga;Masashi Kurashina;M. Nihei;H. Nojiri;H. Sawa;T. Kakiuchi;H. Oshio
中科院分区：
文献类型：
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作者：
S. Yamashita;Takuya Shiga;Masashi Kurashina;M. Nihei;H. Nojiri;H. Sawa;T. Kakiuchi;H. Oshio
五齿Schiff碱配体分别与Mn和Cu离子反应生成了二十核和十六核混合金属簇合物，其中双核Cu Ⅱ配合物分别捕获了氧桥[MnIII8MnIV4O12]和[MnIII6O6]核.同步辐射X射线衍射数据的最大熵法分析被用来确定锰离子的氧化态。
Reactions of quinquedentate Schiff base ligands with Mn and Cu ions afforded icosa- and hexadecanuclear mixed-metal clusters in which dinuclear CuII complexes trapped oxo-bridged [MnIII8MnIV4O12] and [MnIII6O6] cores, respectively. Maximum entropy method analysis for synchrotron X-ray diffraction data was used to determine the oxidation states of the Mn ions.