Materials Data on Ca4Mg4Fe3 by Materials Project
Ca4Mg4Fe3 crystallizes in the cubic P-43m space group. The structure is three-dimensional. Ca is bonded in a 3-coordinate geometry to three equivalent Fe atoms. All Ca–Fe bond lengths are 3.10 Å. Mg is bonded in a distorted trigonal planar geometry to three equivalent Fe atoms. All Mg–Fe bond lengths are 2.73 Å. Fe is bonded in a 8-coordinate geometry to four equivalent Ca and four equivalent Mg atoms.
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