Ca4Mg4Fe3 crystallizes in the cubic P-43m space group. Ca(1) is bonded in a 3-coordinate geometry to three equivalent Fe(1) atoms. Mg(1) is bonded in a distorted trigonal planar geometry to three equivalent Fe(1) atoms. Fe(1) is bonded in a 8-coordinate geometry to four equivalent Ca(1) and four equivalent Mg(1) atoms.
Ca4Mg4Fe3 crystallizes in the cubic P-43m space group. Ca(1) is bonded in a 3-coordinate geometry to three equivalent Fe(1) atoms. All Ca(1)-Fe(1) bond lengths are 3.10 Å. Mg(1) is bonded in a distorted trigonal planar geometry to three equivalent Fe(1) atoms. All Mg(1)-Fe(1) bond lengths are 2.73 Å. Fe(1) is bonded in a 8-coordinate geometry to four equivalent Ca(1) and four equivalent Mg(1) atoms.