Materials Data on SnOs2Ru by Materials Project

Dataset · Fri Jul 24 04:00:00 EDT 2020

DOI:https://doi.org/10.17188/1279291· OSTI ID:1279291

Os2RuSn crystallizes in the cubic F-43m space group. The structure is three-dimensional. there are two inequivalent Os2- sites. In the first Os2- site, Os2- is bonded in a distorted body-centered cubic geometry to four equivalent Os2- and four equivalent Sn2+ atoms. All Os–Os bond lengths are 2.75 Å. All Os–Sn bond lengths are 2.75 Å. In the second Os2- site, Os2- is bonded in a 8-coordinate geometry to four equivalent Os2-, four equivalent Ru2+, and six equivalent Sn2+ atoms. All Os–Ru bond lengths are 2.75 Å. All Os–Sn bond lengths are 3.17 Å. Ru2+ is bonded to four equivalent Os2- atoms to form distorted RuOs4 tetrahedra that share corners with twelve equivalent RuOs4 tetrahedra, corners with twelve equivalent SnOs10 tetrahedra, and faces with four equivalent SnOs10 tetrahedra. Sn2+ is bonded to ten Os2- atoms to form distorted SnOs10 tetrahedra that share corners with six equivalent SnOs10 tetrahedra, corners with twelve equivalent RuOs4 tetrahedra, faces with four equivalent RuOs4 tetrahedra, and faces with twelve equivalent SnOs10 tetrahedra.

• 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: 1279291
• Report Number(s): mp-631946
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
Os-Ru-Sn
SnOs2Ru
crystal structure