Materials Data on SmErMn4 by Materials Project
ErSmMn4 is Hexagonal Laves-derived structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. Er is bonded in a 12-coordinate geometry to four equivalent Sm and twelve equivalent Mn atoms. All Er–Sm bond lengths are 3.16 Å. All Er–Mn bond lengths are 3.02 Å. Sm is bonded in a 12-coordinate geometry to four equivalent Er and twelve equivalent Mn atoms. All Sm–Mn bond lengths are 3.02 Å. Mn is bonded to three equivalent Er, three equivalent Sm, and six equivalent Mn atoms to form a mixture of corner, edge, and face-sharing MnSm3Er3Mn6 cuboctahedra. All Mn–Mn bond lengths are 2.58 Å.
36 MATERIALS SCIENCE↗