U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on TiNbN2 by Materials Project
Abstract
TiNbN2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Ti4+ is bonded to six equivalent N3- atoms to form TiN6 octahedra that share corners with six equivalent NbN6 octahedra, edges with six equivalent TiN6 octahedra, and edges with six equivalent NbN6 octahedra. The corner-sharing octahedral tilt angles are 4°. All Ti–N bond lengths are 2.12 Å. Nb2+ is bonded to six equivalent N3- atoms to form NbN6 octahedra that share corners with six equivalent TiN6 octahedra, edges with six equivalent TiN6 octahedra, and edges with six equivalent NbN6 octahedra. The corner-sharing octahedral tilt angles are 4°. All Nb–N bond lengths are 2.24 Å. N3- is bonded to three equivalent Ti4+ and three equivalent Nb2+ atoms to form a mixture of edge and corner-sharing NTi3Nb3 octahedra. The corner-sharing octahedral tilt angles are 0°.
- Publication Date:
- Other Number(s):
- mp-1216799
- DOE Contract Number:
- AC02-05CH11231
- Research Org.:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Collaborations:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE; N-Nb-Ti; TiNbN2; crystal structure
- OSTI Identifier:
- 1680510
- DOI:
- https://doi.org/10.17188/1680510
Citation Formats
Materials Data on TiNbN2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1680510.
Materials Data on TiNbN2 by Materials Project. United States. doi:https://doi.org/10.17188/1680510
2020.
"Materials Data on TiNbN2 by Materials Project". United States. doi:https://doi.org/10.17188/1680510. https://www.osti.gov/servlets/purl/1680510. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1680510,
title = {Materials Data on TiNbN2 by Materials Project},
abstractNote = {TiNbN2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Ti4+ is bonded to six equivalent N3- atoms to form TiN6 octahedra that share corners with six equivalent NbN6 octahedra, edges with six equivalent TiN6 octahedra, and edges with six equivalent NbN6 octahedra. The corner-sharing octahedral tilt angles are 4°. All Ti–N bond lengths are 2.12 Å. Nb2+ is bonded to six equivalent N3- atoms to form NbN6 octahedra that share corners with six equivalent TiN6 octahedra, edges with six equivalent TiN6 octahedra, and edges with six equivalent NbN6 octahedra. The corner-sharing octahedral tilt angles are 4°. All Nb–N bond lengths are 2.24 Å. N3- is bonded to three equivalent Ti4+ and three equivalent Nb2+ atoms to form a mixture of edge and corner-sharing NTi3Nb3 octahedra. The corner-sharing octahedral tilt angles are 0°.},
doi = {10.17188/1680510},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}