Materials Data on CaSiN2 by Materials Project
Abstract
CaSiN2 crystallizes in the orthorhombic Pbca space group. The structure is three-dimensional. there are two inequivalent Ca2+ sites. In the first Ca2+ site, Ca2+ is bonded in a 4-coordinate geometry to four N3- atoms. There are a spread of Ca–N bond distances ranging from 2.44–2.49 Å. In the second Ca2+ site, Ca2+ is bonded in a 4-coordinate geometry to five N3- atoms. There are a spread of Ca–N bond distances ranging from 2.41–2.83 Å. There are two inequivalent Si4+ sites. In the first Si4+ site, Si4+ is bonded to four N3- atoms to form corner-sharing SiN4 tetrahedra. There are a spread of Si–N bond distances ranging from 1.74–1.76 Å. In the second Si4+ site, Si4+ is bonded to four N3- atoms to form corner-sharing SiN4 tetrahedra. There are a spread of Si–N bond distances ranging from 1.75–1.78 Å. There are four inequivalent N3- sites. In the first N3- site, N3- is bonded in a 2-coordinate geometry to two equivalent Ca2+ and two Si4+ atoms. In the second N3- site, N3- is bonded in a 2-coordinate geometry to two Ca2+ and two equivalent Si4+ atoms. In the third N3- site, N3- is bonded in a 2-coordinate geometry to three Ca2+ andmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-568965
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Collaborations:
- MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE
- Keywords:
- crystal structure; CaSiN2; Ca-N-Si
- OSTI Identifier:
- 1274847
- DOI:
- https://doi.org/10.17188/1274847
Citation Formats
The Materials Project. Materials Data on CaSiN2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1274847.
The Materials Project. Materials Data on CaSiN2 by Materials Project. United States. doi:https://doi.org/10.17188/1274847
The Materials Project. 2020.
"Materials Data on CaSiN2 by Materials Project". United States. doi:https://doi.org/10.17188/1274847. https://www.osti.gov/servlets/purl/1274847. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1274847,
title = {Materials Data on CaSiN2 by Materials Project},
author = {The Materials Project},
abstractNote = {CaSiN2 crystallizes in the orthorhombic Pbca space group. The structure is three-dimensional. there are two inequivalent Ca2+ sites. In the first Ca2+ site, Ca2+ is bonded in a 4-coordinate geometry to four N3- atoms. There are a spread of Ca–N bond distances ranging from 2.44–2.49 Å. In the second Ca2+ site, Ca2+ is bonded in a 4-coordinate geometry to five N3- atoms. There are a spread of Ca–N bond distances ranging from 2.41–2.83 Å. There are two inequivalent Si4+ sites. In the first Si4+ site, Si4+ is bonded to four N3- atoms to form corner-sharing SiN4 tetrahedra. There are a spread of Si–N bond distances ranging from 1.74–1.76 Å. In the second Si4+ site, Si4+ is bonded to four N3- atoms to form corner-sharing SiN4 tetrahedra. There are a spread of Si–N bond distances ranging from 1.75–1.78 Å. There are four inequivalent N3- sites. In the first N3- site, N3- is bonded in a 2-coordinate geometry to two equivalent Ca2+ and two Si4+ atoms. In the second N3- site, N3- is bonded in a 2-coordinate geometry to two Ca2+ and two equivalent Si4+ atoms. In the third N3- site, N3- is bonded in a 2-coordinate geometry to three Ca2+ and two equivalent Si4+ atoms. In the fourth N3- site, N3- is bonded in a 4-coordinate geometry to two equivalent Ca2+ and two Si4+ atoms.},
doi = {10.17188/1274847},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Apr 29 00:00:00 EDT 2020},
month = {Wed Apr 29 00:00:00 EDT 2020}
}