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DOE OSTI · 1195565

Materials Data on SnPt3C by Materials Project

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Abstract

Pt3SnC is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Pt2- is bonded in a distorted linear geometry to four equivalent Sn2+ and two equivalent C4+ atoms. All Pt–Sn bond lengths are 3.04 Å. Both Pt–C bond lengths are 2.15 Å. Sn2+ is bonded to twelve equivalent Pt2- atoms to form SnPt12 cuboctahedra that share corners with twelve equivalent SnPt12 cuboctahedra, faces with six equivalent SnPt12 cuboctahedra, and faces with eight equivalent CPt6 octahedra. C4+ is bonded to six equivalent Pt2- atoms to form CPt6 octahedra that share corners with six equivalent CPt6 octahedra and faces with eight equivalent SnPt12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°.

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36 MATERIALS SCIENCEC-Pt-Sncrystal structureSnPt3C

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2020-07-16. Materials Data on SnPt3C by Materials Project. https://doi.org/10.17188/1195565

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