Materials Data on WN2 by Materials Project

Dataset · Wed Jul 22 00:00:00 EDT 2020

DOI:https://doi.org/10.17188/1289495· OSTI ID:1289495

The Materials Project

WN2 is Low Tridymite-like structured and crystallizes in the orthorhombic Pna2_1 space group. The structure is three-dimensional. W6+ is bonded to four N3- atoms to form corner-sharing WN4 tetrahedra. There is three shorter (1.86 Å) and one longer (1.87 Å) W–N bond length. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a bent 150 degrees geometry to two equivalent W6+ atoms. In the second N3- site, N3- is bonded in a bent 150 degrees geometry to two equivalent W6+ 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: 1289495
• Report Number(s): mp-754628
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
WN2
N-W