Materials Data on TlBi(PSe3)2 by Materials Project
TlBi(PSe3)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Tl1+ is bonded in a 8-coordinate geometry to eight Se2- atoms. There are a spread of Tl–Se bond distances ranging from 3.34–3.89 Å. Bi1+ is bonded to six Se2- atoms to form distorted corner-sharing BiSe6 pentagonal pyramids. There are a spread of Bi–Se bond distances ranging from 2.88–3.19 Å. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded in a trigonal non-coplanar geometry to three Se2- atoms. There are a spread of P–Se bond distances ranging from 2.19–2.24 Å. In the second P5+ site, P5+ is bonded in a trigonal non-coplanar geometry to three Se2- atoms. There are a spread of P–Se bond distances ranging from 2.18–2.25 Å. There are six inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a 1-coordinate geometry to two equivalent Tl1+, one Bi1+, and one P5+ atom. In the second Se2- site, Se2- is bonded in a distorted trigonal non-coplanar geometry to two equivalent Bi1+ and one P5+ atom. In the third Se2- site, Se2- is bonded in a distorted single-bond geometry to three equivalent Tl1+ and one P5+ atom. In the fourth Se2- site, Se2- is bonded in a distorted L-shaped geometry to one Bi1+ and one P5+ atom. In the fifth Se2- site, Se2- is bonded in a 1-coordinate geometry to two equivalent Tl1+, one Bi1+, and one P5+ atom. In the sixth Se2- site, Se2- is bonded in a 3-coordinate geometry to one Tl1+, one Bi1+, and one P5+ atom.
- Research Organization:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Contributing Organization:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231
- OSTI ID:
- 1274088
- Report Number(s):
- mp-567864
- Country of Publication:
- United States
- Language:
- English
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