Materials Data on PH9(NO2)2 by Materials Project
Abstract
(NH4)2HPO4 crystallizes in the monoclinic P2_1/c space group. The structure is one-dimensional and consists of eight ammonium molecules and two HPO4 ribbons oriented in the (1, 0, 0) direction. In each HPO4 ribbon, P5+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of P–O bond distances ranging from 1.54–1.60 Å. H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.02 Å) and one longer (1.63 Å) H–O bond length. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to one P5+ and one H1+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to one P5+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to one P5+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one P5+ and one H1+ atom.
- Publication Date:
- Other Number(s):
- mp-720644
- 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; crystal structure; H-N-O-P; PH9(NO2)2
- OSTI Identifier:
- 1287210
- DOI:
- https://doi.org/10.17188/1287210
Citation Formats
Materials Data on PH9(NO2)2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1287210.
Materials Data on PH9(NO2)2 by Materials Project. United States. doi:https://doi.org/10.17188/1287210
2020.
"Materials Data on PH9(NO2)2 by Materials Project". United States. doi:https://doi.org/10.17188/1287210. https://www.osti.gov/servlets/purl/1287210. Pub date:Fri May 01 20:00:00 EDT 2020
@article{osti_1287210,
title = {Materials Data on PH9(NO2)2 by Materials Project},
abstractNote = {(NH4)2HPO4 crystallizes in the monoclinic P2_1/c space group. The structure is one-dimensional and consists of eight ammonium molecules and two HPO4 ribbons oriented in the (1, 0, 0) direction. In each HPO4 ribbon, P5+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of P–O bond distances ranging from 1.54–1.60 Å. H1+ is bonded in a distorted linear geometry to two O2- atoms. There is one shorter (1.02 Å) and one longer (1.63 Å) H–O bond length. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to one P5+ and one H1+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to one P5+ atom. In the third O2- site, O2- is bonded in a single-bond geometry to one P5+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one P5+ and one H1+ atom.},
doi = {10.17188/1287210},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}
