U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on SrVSi2O7 by Materials Project
Abstract
SrVSi2O7 crystallizes in the orthorhombic Ama2 space group. The structure is three-dimensional. Sr2+ is bonded in a 11-coordinate geometry to eleven O2- atoms. There are a spread of Sr–O bond distances ranging from 2.70–3.00 Å. V4+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of V–O bond distances ranging from 1.65–2.02 Å. Si4+ is bonded to four O2- atoms to form corner-sharing SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.61–1.66 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Sr2+, one V4+, and one Si4+ atom. In the second O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Sr2+, one V4+, and one Si4+ atom. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to two equivalent Sr2+ and two equivalent Si4+ atoms. In the fourth O2- site, O2- is bonded in a single-bond geometry to one Sr2+ and one V4+ atom. In the fifth O2- site, O2- is bonded in a linear geometry to two equivalent Si4+ atoms.
- Authors:
- Publication Date:
- Other Number(s):
- mp-1179076
- 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; SrVSi2O7; O-Si-Sr-V
- OSTI Identifier:
- 1677267
- DOI:
- https://doi.org/10.17188/1677267
Citation Formats
The Materials Project. Materials Data on SrVSi2O7 by Materials Project. United States: N. p., 2019.
Web. doi:10.17188/1677267.
The Materials Project. Materials Data on SrVSi2O7 by Materials Project. United States. doi:https://doi.org/10.17188/1677267
The Materials Project. 2019.
"Materials Data on SrVSi2O7 by Materials Project". United States. doi:https://doi.org/10.17188/1677267. https://www.osti.gov/servlets/purl/1677267. Pub date:Fri Jan 11 00:00:00 EST 2019
@article{osti_1677267,
title = {Materials Data on SrVSi2O7 by Materials Project},
author = {The Materials Project},
abstractNote = {SrVSi2O7 crystallizes in the orthorhombic Ama2 space group. The structure is three-dimensional. Sr2+ is bonded in a 11-coordinate geometry to eleven O2- atoms. There are a spread of Sr–O bond distances ranging from 2.70–3.00 Å. V4+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of V–O bond distances ranging from 1.65–2.02 Å. Si4+ is bonded to four O2- atoms to form corner-sharing SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.61–1.66 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Sr2+, one V4+, and one Si4+ atom. In the second O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Sr2+, one V4+, and one Si4+ atom. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to two equivalent Sr2+ and two equivalent Si4+ atoms. In the fourth O2- site, O2- is bonded in a single-bond geometry to one Sr2+ and one V4+ atom. In the fifth O2- site, O2- is bonded in a linear geometry to two equivalent Si4+ atoms.},
doi = {10.17188/1677267},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}