Materials Data on Sr3Mn2O12 by Materials Project
Sr3Mn2O12 crystallizes in the cubic Ia-3d space group. The structure is three-dimensional. Sr is bonded in a distorted body-centered cubic geometry to eight equivalent O atoms. All Sr–O bond lengths are 2.59 Å. Mn is bonded in an octahedral geometry to six equivalent O atoms. All Mn–O bond lengths are 1.81 Å. O is bonded in a distorted trigonal non-coplanar geometry to two equivalent Sr and one Mn atom.
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