U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on K3Nb(SO4)4 by Materials Project
Abstract
K3Nb(SO4)4 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of K–O bond distances ranging from 2.81–3.18 Å. In the second K1+ site, K1+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of K–O bond distances ranging from 2.69–3.31 Å. Nb5+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Nb–O bond distances ranging from 2.09–2.18 Å. There are three inequivalent S6+ sites. In the first S6+ site, S6+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of S–O bond distances ranging from 1.45–1.56 Å. In the second S6+ site, S6+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of S–O bond distances ranging from 1.44–1.55 Å. In the third S6+ site, S6+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of S–O bond distances ranging from 1.46–1.55 Å. There are ten inequivalent O2- sites. In the first O2- site, O2- ismore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-559516
- 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; K3Nb(SO4)4; K-Nb-O-S
- OSTI Identifier:
- 1270896
- DOI:
- https://doi.org/10.17188/1270896
Citation Formats
The Materials Project. Materials Data on K3Nb(SO4)4 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1270896.
The Materials Project. Materials Data on K3Nb(SO4)4 by Materials Project. United States. doi:https://doi.org/10.17188/1270896
The Materials Project. 2020.
"Materials Data on K3Nb(SO4)4 by Materials Project". United States. doi:https://doi.org/10.17188/1270896. https://www.osti.gov/servlets/purl/1270896. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1270896,
title = {Materials Data on K3Nb(SO4)4 by Materials Project},
author = {The Materials Project},
abstractNote = {K3Nb(SO4)4 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of K–O bond distances ranging from 2.81–3.18 Å. In the second K1+ site, K1+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of K–O bond distances ranging from 2.69–3.31 Å. Nb5+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Nb–O bond distances ranging from 2.09–2.18 Å. There are three inequivalent S6+ sites. In the first S6+ site, S6+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of S–O bond distances ranging from 1.45–1.56 Å. In the second S6+ site, S6+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of S–O bond distances ranging from 1.44–1.55 Å. In the third S6+ site, S6+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of S–O bond distances ranging from 1.46–1.55 Å. There are ten inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one K1+ and one S6+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to three K1+ and one S6+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent K1+ and one S6+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to three K1+ and one S6+ atom. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to one K1+, one Nb5+, and one S6+ atom. In the sixth O2- site, O2- is bonded in a water-like geometry to one Nb5+ and one S6+ atom. In the seventh O2- site, O2- is bonded in a 2-coordinate geometry to one K1+, one Nb5+, and one S6+ atom. In the eighth O2- site, O2- is bonded in a 2-coordinate geometry to one K1+, one Nb5+, and one S6+ atom. In the ninth O2- site, O2- is bonded in a water-like geometry to one Nb5+ and one S6+ atom. In the tenth O2- site, O2- is bonded in a 1-coordinate geometry to one K1+, one Nb5+, and one S6+ atom.},
doi = {10.17188/1270896},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}