Materials Data on Na2Sb4O7 by Materials Project
Abstract
Na2Sb4O7 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.32–2.55 Å. There are two inequivalent Sb3+ sites. In the first Sb3+ site, Sb3+ is bonded in a rectangular see-saw-like geometry to four O2- atoms. There are a spread of Sb–O bond distances ranging from 2.01–2.21 Å. In the second Sb3+ site, Sb3+ is bonded in a distorted rectangular see-saw-like geometry to four O2- atoms. There are a spread of Sb–O bond distances ranging from 1.99–2.38 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded to two equivalent Na1+ and two equivalent Sb3+ atoms to form a mixture of distorted corner and edge-sharing ONa2Sb2 tetrahedra. In the second O2- site, O2- is bonded to two equivalent Na1+ and two Sb3+ atoms to form a mixture of distorted corner and edge-sharing ONa2Sb2 tetrahedra. In the third O2- site, O2- is bonded in a 3-coordinate geometry to three Sb3+ atoms. In the fourth O2- site, O2- is bonded to two equivalent Na1+ and two equivalent Sb3+ atoms to form a mixture of distortedmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-30972
- 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; Na2Sb4O7; Na-O-Sb
- OSTI Identifier:
- 1205308
- DOI:
- https://doi.org/10.17188/1205308
Citation Formats
The Materials Project. Materials Data on Na2Sb4O7 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1205308.
The Materials Project. Materials Data on Na2Sb4O7 by Materials Project. United States. doi:https://doi.org/10.17188/1205308
The Materials Project. 2020.
"Materials Data on Na2Sb4O7 by Materials Project". United States. doi:https://doi.org/10.17188/1205308. https://www.osti.gov/servlets/purl/1205308. Pub date:Sat Jul 18 00:00:00 EDT 2020
@article{osti_1205308,
title = {Materials Data on Na2Sb4O7 by Materials Project},
author = {The Materials Project},
abstractNote = {Na2Sb4O7 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Na1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Na–O bond distances ranging from 2.32–2.55 Å. There are two inequivalent Sb3+ sites. In the first Sb3+ site, Sb3+ is bonded in a rectangular see-saw-like geometry to four O2- atoms. There are a spread of Sb–O bond distances ranging from 2.01–2.21 Å. In the second Sb3+ site, Sb3+ is bonded in a distorted rectangular see-saw-like geometry to four O2- atoms. There are a spread of Sb–O bond distances ranging from 1.99–2.38 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded to two equivalent Na1+ and two equivalent Sb3+ atoms to form a mixture of distorted corner and edge-sharing ONa2Sb2 tetrahedra. In the second O2- site, O2- is bonded to two equivalent Na1+ and two Sb3+ atoms to form a mixture of distorted corner and edge-sharing ONa2Sb2 tetrahedra. In the third O2- site, O2- is bonded in a 3-coordinate geometry to three Sb3+ atoms. In the fourth O2- site, O2- is bonded to two equivalent Na1+ and two equivalent Sb3+ atoms to form a mixture of distorted corner and edge-sharing ONa2Sb2 tetrahedra.},
doi = {10.17188/1205308},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}