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DOE OSTI2020

Materials Data on MnBe2Pt by Materials Project

Be2MnPt is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Be is bonded in a distorted body-centered cubic geometry to four equivalent Mn and four equivalent Pt atoms. All Be–Mn bond lengths are 2.42 Å. All Be–Pt bond lengths are 2.42 Å. Mn is bonded in a 8-coordinate geometry to eight equivalent Be and six equivalent Pt atoms. All Mn–Pt bond lengths are 2.79 Å. Pt is bonded in a distorted body-centered cubic geometry to eight equivalent Be and six equivalent Mn atoms.

36 MATERIALS SCIENCE↗

DOE OSTI2020

Materials Data on MnBePt2 by Materials Project

BeMnPt2 crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two BeMnPt2 ribbons oriented in the (1, 0, 0) direction. Be2+ is bonded in a linear geometry to two equivalent Pt2- atoms. Both Be–Pt bond lengths are 2.05 Å. Mn2+ is bonded in a linear geometry to two equivalent Pt2- atoms. Both Mn–Pt bond lengths are 2.39 Å. Pt2- is bonded in a linear geometry to one Be2+ and one Mn2+ atom.

36 MATERIALS SCIENCE↗