Tetranuclear Ruthenium(II) Complex with a Dinucleating Ligand Forming Multi-Mixed-Valence States
Tetranuclear Ruthenium(II) Complex with a Dinucleating Ligand Forming Multi-Mixed-Valence States
复制标题
具有形成多混合价态的双核配体的四核钌(II)络合物
DOI：
10.1021/ic502422u
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发表时间：
2014
影响因子：
4.6
通讯作者：
T. Kojima
中科院分区：
文献类型：
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作者：
S. Ohzu;T. Ishizuka;H. Kotani;Y. Shiota;K. Yoshizawa;T. Kojima
一种四方形四核钌配合物，[RuII 4 Cl 5（bpmpm）2]3+[1; bpmpm = 4，6-bis[[N，N-bis [（2′-吡啶基甲基）氨基]甲基]嘧啶]具有四个可逆的逐步单电子氧化过程：1的化学氧化形成了三种不同的混合价态，其中一种是电荷在两个Ru中心上部分离域，通过观察到的价间电荷转移吸收带证明，其被归类为Robin-Day II类。
A square-shaped tetranuclear ruthenium(II) complex, [RuII4Cl5(bpmpm)2]3+[1; bpmpm = 4,6-bis[[N,N-bis(2′-pyridylmethyl)amino]methyl]pyrimidine], exhibited four reversible and stepwise one-electron-oxidation processes: chemical oxidation of1formed three different mixed-valence states, in one of which the charge is partially delocalized on the two Ru centers, to be evidenced by observation of an intervalence charge-transfer absorption band, categorized into the Robin–Day class II.