U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on SiC by Materials Project
Abstract
SiC is Moissanite-6H-like structured and crystallizes in the trigonal R3m space group. The structure is three-dimensional. there are four inequivalent Si4+ sites. In the first Si4+ site, Si4+ is bonded to four C4- atoms to form corner-sharing SiC4 tetrahedra. There is three shorter (1.89 Å) and one longer (1.90 Å) Si–C bond length. In the second Si4+ site, Si4+ is bonded to four C4- atoms to form corner-sharing SiC4 tetrahedra. All Si–C bond lengths are 1.90 Å. In the third Si4+ site, Si4+ is bonded to four C4- atoms to form corner-sharing SiC4 tetrahedra. There is three shorter (1.89 Å) and one longer (1.90 Å) Si–C bond length. In the fourth Si4+ site, Si4+ is bonded to four C4- atoms to form corner-sharing SiC4 tetrahedra. There is three shorter (1.89 Å) and one longer (1.90 Å) Si–C bond length. There are four inequivalent C4- sites. In the first C4- site, C4- is bonded to four Si4+ atoms to form corner-sharing CSi4 tetrahedra. In the second C4- site, C4- is bonded to four Si4+ atoms to form corner-sharing CSi4 tetrahedra. In the third C4- site, C4- is bonded to four Si4+ atoms to form corner-sharing CSi4 tetrahedra. All C–Si bond lengthsmore »
- Publication Date:
- Other Number(s):
- mp-11713
- 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; C-Si; SiC; crystal structure
- OSTI Identifier:
- 1188301
- DOI:
- https://doi.org/10.17188/1188301
Citation Formats
Materials Data on SiC by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1188301.
Materials Data on SiC by Materials Project. United States. doi:https://doi.org/10.17188/1188301
2020.
"Materials Data on SiC by Materials Project". United States. doi:https://doi.org/10.17188/1188301. https://www.osti.gov/servlets/purl/1188301. Pub date:Thu Jul 16 04:00:00 UTC 2020
@article{osti_1188301,
title = {Materials Data on SiC by Materials Project},
abstractNote = {SiC is Moissanite-6H-like structured and crystallizes in the trigonal R3m space group. The structure is three-dimensional. there are four inequivalent Si4+ sites. In the first Si4+ site, Si4+ is bonded to four C4- atoms to form corner-sharing SiC4 tetrahedra. There is three shorter (1.89 Å) and one longer (1.90 Å) Si–C bond length. In the second Si4+ site, Si4+ is bonded to four C4- atoms to form corner-sharing SiC4 tetrahedra. All Si–C bond lengths are 1.90 Å. In the third Si4+ site, Si4+ is bonded to four C4- atoms to form corner-sharing SiC4 tetrahedra. There is three shorter (1.89 Å) and one longer (1.90 Å) Si–C bond length. In the fourth Si4+ site, Si4+ is bonded to four C4- atoms to form corner-sharing SiC4 tetrahedra. There is three shorter (1.89 Å) and one longer (1.90 Å) Si–C bond length. There are four inequivalent C4- sites. In the first C4- site, C4- is bonded to four Si4+ atoms to form corner-sharing CSi4 tetrahedra. In the second C4- site, C4- is bonded to four Si4+ atoms to form corner-sharing CSi4 tetrahedra. In the third C4- site, C4- is bonded to four Si4+ atoms to form corner-sharing CSi4 tetrahedra. All C–Si bond lengths are 1.90 Å. In the fourth C4- site, C4- is bonded to four Si4+ atoms to form corner-sharing CSi4 tetrahedra.},
doi = {10.17188/1188301},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jul 16 04:00:00 UTC 2020},
month = {Thu Jul 16 04:00:00 UTC 2020}
}