U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on HeSiO2 by Materials Project
Abstract
HeSiO2 is High (Orthorhombic) Tridymite-derived structured and crystallizes in the trigonal R-3c space group. The structure is three-dimensional and consists of twelve helium molecules and one SiO2 framework. In the SiO2 framework, Si is bonded to four O atoms to form corner-sharing SiO4 tetrahedra. All Si–O bond lengths are 1.62 Å. There are two inequivalent O sites. In the first O site, O is bonded in a linear geometry to two equivalent Si atoms. In the second O site, O is bonded in a bent 150 degrees geometry to two equivalent Si atoms.
- Publication Date:
- Other Number(s):
- mp-1019742
- 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; He-O-Si; HeSiO2; crystal structure
- OSTI Identifier:
- 1350711
- DOI:
- https://doi.org/10.17188/1350711
Citation Formats
Materials Data on HeSiO2 by Materials Project. United States: N. p., 2017.
Web. doi:10.17188/1350711.
Materials Data on HeSiO2 by Materials Project. United States. doi:https://doi.org/10.17188/1350711
2017.
"Materials Data on HeSiO2 by Materials Project". United States. doi:https://doi.org/10.17188/1350711. https://www.osti.gov/servlets/purl/1350711. Pub date:Mon Apr 10 04:00:00 UTC 2017
@article{osti_1350711,
title = {Materials Data on HeSiO2 by Materials Project},
abstractNote = {HeSiO2 is High (Orthorhombic) Tridymite-derived structured and crystallizes in the trigonal R-3c space group. The structure is three-dimensional and consists of twelve helium molecules and one SiO2 framework. In the SiO2 framework, Si is bonded to four O atoms to form corner-sharing SiO4 tetrahedra. All Si–O bond lengths are 1.62 Å. There are two inequivalent O sites. In the first O site, O is bonded in a linear geometry to two equivalent Si atoms. In the second O site, O is bonded in a bent 150 degrees geometry to two equivalent Si atoms.},
doi = {10.17188/1350711},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {4}
}
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