Preparation and characterization of [Mn11O10Cl2(OAc)11(bpy)2(MeCN)2(H2O)2](ClO4)2·8MeCN, a mixed-valence manganese(III/IV) aggregate with rare undecanuclearity (bpy = 2,2′-bipyridyl)
- 1 January 1991
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 23,p. 1657-1659
- https://doi.org/10.1039/c39910001657
Abstract
Treatment of [Mn4O2(OAc)7(bpy)2](ClO4)·3H2O (bpy = 2,2′-bipyridyl)1 with Me3SiCl in MeCN leads to a disproportionation and nuclearity change to give [Mn11O10Cl2(OAc)11(bpy)2(MeCN)2(H2O)2](ClO4)2·8MeCN 2; the crystal structure shows the core of this aggregate to comprise two [Mn4O3Cl]6+ cubane units ‘bridged’ by a nearly linear [Mn3O4]+ moiety.Keywords
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