Materials Data on TlPt2Se3 by Materials Project

Dataset · Tue Jul 14 00:00:00 EDT 2020

DOI:https://doi.org/10.17188/1265135· OSTI ID:1265135

The Materials Project

Pt2TlSe3 crystallizes in the trigonal P-3m1 space group. The structure is two-dimensional and consists of one Pt2TlSe3 sheet oriented in the (0, 0, 1) direction. there are two inequivalent Pt+1.50+ sites. In the first Pt+1.50+ site, Pt+1.50+ is bonded in an octahedral geometry to six equivalent Se2- atoms. All Pt–Se bond lengths are 2.55 Å. In the second Pt+1.50+ site, Pt+1.50+ is bonded in a square co-planar geometry to four equivalent Se2- atoms. All Pt–Se bond lengths are 2.50 Å. Tl3+ is bonded in a 3-coordinate geometry to three equivalent Se2- atoms. All Tl–Se bond lengths are 3.43 Å. Se2- is bonded in a 4-coordinate geometry to three Pt+1.50+ and one Tl3+ atom.

• 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: 1265135
• Report Number(s): mp-541487
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
TlPt2Se3
Pt-Se-Tl