Materials Data on BiTePt by Materials Project
PtBiTe is Pyrite-derived structured and crystallizes in the cubic P2_13 space group. The structure is three-dimensional. Pt2- is bonded to three equivalent Bi3+ and three equivalent Te1- atoms to form PtBi3Te3 octahedra that share corners with twelve equivalent PtBi3Te3 octahedra, corners with three equivalent BiTePt3 trigonal pyramids, and corners with three equivalent TeBiPt3 trigonal pyramids. The corner-sharing octahedra tilt angles range from 62–63°. All Pt–Bi bond lengths are 2.82 Å. All Pt–Te bond lengths are 2.77 Å. Bi3+ is bonded to three equivalent Pt2- and one Te1- atom to form distorted BiTePt3 trigonal pyramids that share corners with three equivalent PtBi3Te3 octahedra, corners with six equivalent BiTePt3 trigonal pyramids, and corners with nine equivalent TeBiPt3 trigonal pyramids. The corner-sharing octahedral tilt angles are 81°. The Bi–Te bond length is 3.03 Å. Te1- is bonded to three equivalent Pt2- and one Bi3+ atom to form distorted TeBiPt3 trigonal pyramids that share corners with three equivalent PtBi3Te3 octahedra, corners with six equivalent TeBiPt3 trigonal pyramids, and corners with nine equivalent BiTePt3 trigonal pyramids. The corner-sharing octahedral tilt angles are 81°.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Contributing Organization:
- MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- OSTI ID:
- 1204125
- Report Number(s):
- mp-29638
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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