Materials Data on TePtSe by Materials Project
PtSeTe crystallizes in the trigonal P3m1 space group. The structure is three-dimensional. Pt4+ is bonded to three equivalent Te2- and three equivalent Se2- atoms to form edge-sharing PtTe3Se3 octahedra. All Pt–Te bond lengths are 2.67 Å. All Pt–Se bond lengths are 2.61 Å. Te2- is bonded in a 6-coordinate geometry to three equivalent Pt4+ and three equivalent Se2- atoms. All Te–Se bond lengths are 3.49 Å. Se2- is bonded in a 6-coordinate geometry to three equivalent Pt4+ and three equivalent Te2- atoms.
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