Materials Data on K6MgO4 by Materials Project
Abstract
K6MgO4 crystallizes in the hexagonal P6_3mc space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of K–O bond distances ranging from 2.77–3.00 Å. In the second K1+ site, K1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of K–O bond distances ranging from 2.67–2.83 Å. Mg2+ is bonded in a tetrahedral geometry to four O2- atoms. There are one shorter (2.03 Å) and three longer (2.07 Å) Mg–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to six K1+ and one Mg2+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to seven K1+ and one Mg2+ atom.
- Authors:
- Publication Date:
- Other Number(s):
- mp-12171
- 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; K6MgO4; K-Mg-O
- OSTI Identifier:
- 1188610
- DOI:
- https://doi.org/10.17188/1188610
Citation Formats
The Materials Project. Materials Data on K6MgO4 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1188610.
The Materials Project. Materials Data on K6MgO4 by Materials Project. United States. doi:https://doi.org/10.17188/1188610
The Materials Project. 2020.
"Materials Data on K6MgO4 by Materials Project". United States. doi:https://doi.org/10.17188/1188610. https://www.osti.gov/servlets/purl/1188610. Pub date:Tue Jul 14 00:00:00 EDT 2020
@article{osti_1188610,
title = {Materials Data on K6MgO4 by Materials Project},
author = {The Materials Project},
abstractNote = {K6MgO4 crystallizes in the hexagonal P6_3mc space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of K–O bond distances ranging from 2.77–3.00 Å. In the second K1+ site, K1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of K–O bond distances ranging from 2.67–2.83 Å. Mg2+ is bonded in a tetrahedral geometry to four O2- atoms. There are one shorter (2.03 Å) and three longer (2.07 Å) Mg–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to six K1+ and one Mg2+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to seven K1+ and one Mg2+ atom.},
doi = {10.17188/1188610},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jul 14 00:00:00 EDT 2020},
month = {Tue Jul 14 00:00:00 EDT 2020}
}