U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on K2PO4 by Materials Project
Abstract
K2PO4 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent K sites. In the first K site, K is bonded in a 9-coordinate geometry to nine O atoms. There are a spread of K–O bond distances ranging from 2.77–3.20 Å. In the second K site, K is bonded in a 8-coordinate geometry to eight O atoms. There are a spread of K–O bond distances ranging from 2.70–2.98 Å. P is bonded in a tetrahedral geometry to four O atoms. There is three shorter (1.53 Å) and one longer (1.70 Å) P–O bond length. There are four inequivalent O sites. In the first O site, O is bonded in a distorted single-bond geometry to five K and one P atom. In the second O site, O is bonded in a distorted single-bond geometry to five K and one P atom. In the third O site, O is bonded in a distorted single-bond geometry to three K and one P atom. In the fourth O site, O is bonded in a distorted single-bond geometry to four K and one P atom.
- Authors:
- Publication Date:
- Other Number(s):
- mp-555840
- 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; K2PO4; K-O-P
- OSTI Identifier:
- 1269017
- DOI:
- https://doi.org/10.17188/1269017
Citation Formats
The Materials Project. Materials Data on K2PO4 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1269017.
The Materials Project. Materials Data on K2PO4 by Materials Project. United States. doi:https://doi.org/10.17188/1269017
The Materials Project. 2020.
"Materials Data on K2PO4 by Materials Project". United States. doi:https://doi.org/10.17188/1269017. https://www.osti.gov/servlets/purl/1269017. Pub date:Mon Jul 20 00:00:00 EDT 2020
@article{osti_1269017,
title = {Materials Data on K2PO4 by Materials Project},
author = {The Materials Project},
abstractNote = {K2PO4 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent K sites. In the first K site, K is bonded in a 9-coordinate geometry to nine O atoms. There are a spread of K–O bond distances ranging from 2.77–3.20 Å. In the second K site, K is bonded in a 8-coordinate geometry to eight O atoms. There are a spread of K–O bond distances ranging from 2.70–2.98 Å. P is bonded in a tetrahedral geometry to four O atoms. There is three shorter (1.53 Å) and one longer (1.70 Å) P–O bond length. There are four inequivalent O sites. In the first O site, O is bonded in a distorted single-bond geometry to five K and one P atom. In the second O site, O is bonded in a distorted single-bond geometry to five K and one P atom. In the third O site, O is bonded in a distorted single-bond geometry to three K and one P atom. In the fourth O site, O is bonded in a distorted single-bond geometry to four K and one P atom.},
doi = {10.17188/1269017},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}