Materials Data on Bi2Pt2O7 by Materials Project

Dataset · Fri Jul 17 00:00:00 EDT 2020

DOI:https://doi.org/10.17188/1199441· OSTI ID:1199441

The Materials Project

Bi2Pt2O7 crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. Pt4+ is bonded to six equivalent O2- atoms to form corner-sharing PtO6 octahedra. The corner-sharing octahedral tilt angles are 50°. All Pt–O bond lengths are 2.06 Å. Bi3+ is bonded in a distorted body-centered cubic geometry to eight O2- atoms. There are two shorter (2.28 Å) and six longer (2.56 Å) Bi–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to four equivalent Bi3+ atoms to form corner-sharing OBi4 tetrahedra. In the second O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Pt4+ and two equivalent Bi3+ atoms.

• 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: 1199441
• Report Number(s): mp-23341
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
Bi2Pt2O7
Bi-O-Pt