Redetermination of the mixed‐valence hexa­nuclear manganese oxide complex di‐μ4‐oxo‐tetra‐μ3‐pivalato‐hexa‐μ2‐pivalato‐tetra­kis(pivalic acid)dimanganese(III)tetra­manganese(II) at 100 K

Publisher: John Wiley & Sons Inc

E-ISSN: 1600-5368|62|6|m1442-m1444

ISSN: 1600-5368

Source: Acta Crystallographica Section E, Vol.62, Iss.6, 2006-06, pp. : m1442-m1444

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Abstract

The structure of the title compound, [Mn6(C4H9O2)10O2(C4H10O2)4], has been redetermined at 100 K. The improved precision of the structure determination allowed the determination of the positions of the MnIII atoms in the Mn6O2 core. The MnIII⋯MnIII distance of 2.744 (3) Å is significantly shorter than the remaining MnII⋯MnIII distances [3.106 (3)–3.137 (3) Å].