A cationic 24-MC-8 manganese cluster with ring metals possessing three oxidation states [MnII4MnIII6MnIV2(μ4-O)2(μ3-O)4(μ3-OH)4(μ3-OCH3)2(pko)12](OH)(ClO4)3‡
文献信息
Catherine Dendrinou-Samara, Curtis M. Zaleski, Andri Evagorou, Jeff W. Kampf, Vincent L. Pecoraro, Dimitris P. Kessissoglou
Reaction of Mn(ClO4)2 with di-pyridyl ketone oxime, (2-py)2CNOH, gives the novel cluster [MnII4MnIII6MnIV2(μ4-O)2(μ3-O)4(μ3-OH)4(μ3-OCH3)2(pko)12](OH)(ClO4)3 1. It is the only example of a 24-MC-8, and the first metallacrown with ring metal ions in three different oxidation states. Magnetic measurements show antiferromagnetic behavior.
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