U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on KP(HO2)2 by Materials Project
Abstract
KH2PO4 crystallizes in the orthorhombic Fdd2 space group. The structure is three-dimensional. K1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of K–O bond distances ranging from 2.88–3.03 Å. P5+ is bonded in a tetrahedral geometry to four O2- atoms. There is two shorter (1.53 Å) and two longer (1.60 Å) P–O bond length. H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.05 Å) and one longer (1.48 Å) H–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted water-like geometry to two equivalent K1+, one P5+, and one H1+ atom. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two equivalent K1+, one P5+, and one H1+ atom.
- Publication Date:
- Other Number(s):
- mp-23959
- DOE Contract Number:
- AC02-05CH11231
- Research Org.:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Collaborations:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE; H-K-O-P; KP(HO2)2; crystal structure
- OSTI Identifier:
- 1199832
- DOI:
- https://doi.org/10.17188/1199832
Citation Formats
Materials Data on KP(HO2)2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1199832.
Materials Data on KP(HO2)2 by Materials Project. United States. doi:https://doi.org/10.17188/1199832
2020.
"Materials Data on KP(HO2)2 by Materials Project". United States. doi:https://doi.org/10.17188/1199832. https://www.osti.gov/servlets/purl/1199832. Pub date:Thu Jul 16 04:00:00 UTC 2020
@article{osti_1199832,
title = {Materials Data on KP(HO2)2 by Materials Project},
abstractNote = {KH2PO4 crystallizes in the orthorhombic Fdd2 space group. The structure is three-dimensional. K1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of K–O bond distances ranging from 2.88–3.03 Å. P5+ is bonded in a tetrahedral geometry to four O2- atoms. There is two shorter (1.53 Å) and two longer (1.60 Å) P–O bond length. H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.05 Å) and one longer (1.48 Å) H–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted water-like geometry to two equivalent K1+, one P5+, and one H1+ atom. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two equivalent K1+, one P5+, and one H1+ atom.},
doi = {10.17188/1199832},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jul 16 04:00:00 UTC 2020},
month = {Thu Jul 16 04:00:00 UTC 2020}
}