Cyanide-Bridged Fe-Co Polynuclear Clusters Based on Four-Coordinate Cobalt(II).
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DOI: 10.1021/acs.inorgchem.0c00233
Abstract: Treatment of CoCl2·6H2O and tris(pyrazolyl-1-yl)borate tricyanoiron(III) anions at 55 °C afforded a series of new Fe-Co polynuclear clusters: {Co2Cl2(DMF)4[(Tp4-Me)Fe(CN)3]2} (1; Tp4-Me = hydridotris(4-methylpyrazol-1-yl)borate), (H3O+)@{Co4Cl4[(Tp4-Me)Fe(CN)3]4} (2), (MePh3P)4{Co6Cl6[(Tp4-Me)Fe(CN)3]6}·15CH3CN·3CH3OH·2H2O (3), and (BnEt3N)4{Co5Cl8[(Tp*)Fe(CN)3]4}·4CH3CN·2H2O (4; Tp*= hydridotris(3,5-dimethylpyrazol-1-yl)borate). They feature an… read more here.
Keywords: cobalt; cyanide bridged; polynuclear clusters; geometry ... See more keywords