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DOE OSTI2020

Materials Data on LaAl2Pt3 by Materials Project

LaPt3Al2 crystallizes in the hexagonal P6/mmm space group. The structure is three-dimensional. La is bonded in a 6-coordinate geometry to twelve equivalent Pt and six equivalent Al atoms. All La–Pt bond lengths are 3.46 Å. All La–Al bond lengths are 3.26 Å. Pt is bonded in a 4-coordinate geometry to four equivalent La and four equivalent Al atoms. All Pt–Al bond lengths are 2.58 Å. Al is bonded in a 9-coordinate geometry to three equivalent La and six equivalent Pt atoms.

36 MATERIALS SCIENCE↗

DOE OSTI2020

Materials Data on LaAlPt by Materials Project

LaPtAl crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. La is bonded in a 1-coordinate geometry to five equivalent Pt and six equivalent Al atoms. There are a spread of La–Pt bond distances ranging from 2.95–3.32 Å. There are a spread of La–Al bond distances ranging from 3.16–3.47 Å. Pt is bonded in a 9-coordinate geometry to five equivalent La and four equivalent Al atoms. There are a spread of Pt–Al bond distances ranging from 2.63–2.74 Å. Al is bonded in a 4-coordinate geometry to six equivalent La and four equivalent Pt atoms.

36 MATERIALS SCIENCE↗