Materials Data on Co2As by Materials Project

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

DOI:https://doi.org/10.17188/1197426· OSTI ID:1197426

The Materials Project

Co2As crystallizes in the hexagonal P-6m2 space group. The structure is three-dimensional. there are two inequivalent Co+1.50+ sites. In the first Co+1.50+ site, Co+1.50+ is bonded in a 6-coordinate geometry to six equivalent As3- atoms. All Co–As bond lengths are 2.65 Å. In the second Co+1.50+ site, Co+1.50+ is bonded in a trigonal planar geometry to three equivalent As3- atoms. All Co–As bond lengths are 2.26 Å. As3- is bonded in a 3-coordinate geometry to nine Co+1.50+ 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: 1197426
• Report Number(s): mp-22210
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
Co2As
As-Co