A tetranuclear mixed-valent Mn3IIMnIV compound with a (μ4-O)Mn4 core

被引:0
作者
Afrati, T
Dendrinou-Samara, C
Raptopoulou, CR
Terzis, A
Tangoulis, V [1 ]
Kessissoglou, DP
机构
[1] Aristotle Univ Thessaloniki, Dept Gen & Inorgan Chem, Thessaloniki 54124, Greece
[2] Univ Patras, Dept Mat Sci, Patras 26500, Greece
[3] NCSR Demokritos, Inst Mat Sci, Aghia Paraskevi 15310, Attikis, Greece
关键词
bioinorganic chemistry; manganese; metal-oxo complexes; mixed-valent compounds; N; O ligands;
D O I
10.1002/1521-3773(20020617)41:12<2148::AID-ANIE2148>3.0.CO;2-R
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A difference of two electrons: A tetranuclear cluster [Mn11Mn11Mn11MnIV(O) (pko)4(3,4-D)4]·2.5 CH3OH (Hpko = di(2-pyridyl)ketonoxime, H-3,4-D = 3,4-dichlorophenoxy acetic acid) with a (μ4-O)Mn4 bridging moiety is reported (see core structure). This compound is the only example of a manganese cluster with a 2e- difference between the oxidation states of the metal ions and with four metal centers interacting through a μ4-O bridging atom.
引用
收藏
页码:2148 / 2150
页数:3
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