Materials Data on Cs2MgP4(HO2)8 by Materials Project
Abstract
Cs2MgP4(HO2)8 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. Cs1+ is bonded in a 3-coordinate geometry to one H1+ and ten O2- atoms. The Cs–H bond length is 3.34 Å. There are a spread of Cs–O bond distances ranging from 3.08–3.57 Å. Mg2+ is bonded to six O2- atoms to form MgO6 octahedra that share corners with four PO4 tetrahedra. There are a spread of Mg–O bond distances ranging from 2.06–2.13 Å. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one MgO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedral tilt angles are 44°. There are a spread of P–O bond distances ranging from 1.51–1.62 Å. In the second P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one MgO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedral tilt angles are 50°. There are a spread of P–O bond distances ranging from 1.51–1.64 Å. There are four inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry tomore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-866620
- 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; Cs2MgP4(HO2)8; Cs-H-Mg-O-P
- OSTI Identifier:
- 1311608
- DOI:
- https://doi.org/10.17188/1311608
Citation Formats
The Materials Project. Materials Data on Cs2MgP4(HO2)8 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1311608.
The Materials Project. Materials Data on Cs2MgP4(HO2)8 by Materials Project. United States. doi:https://doi.org/10.17188/1311608
The Materials Project. 2020.
"Materials Data on Cs2MgP4(HO2)8 by Materials Project". United States. doi:https://doi.org/10.17188/1311608. https://www.osti.gov/servlets/purl/1311608. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1311608,
title = {Materials Data on Cs2MgP4(HO2)8 by Materials Project},
author = {The Materials Project},
abstractNote = {Cs2MgP4(HO2)8 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. Cs1+ is bonded in a 3-coordinate geometry to one H1+ and ten O2- atoms. The Cs–H bond length is 3.34 Å. There are a spread of Cs–O bond distances ranging from 3.08–3.57 Å. Mg2+ is bonded to six O2- atoms to form MgO6 octahedra that share corners with four PO4 tetrahedra. There are a spread of Mg–O bond distances ranging from 2.06–2.13 Å. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one MgO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedral tilt angles are 44°. There are a spread of P–O bond distances ranging from 1.51–1.62 Å. In the second P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share a cornercorner with one MgO6 octahedra and a cornercorner with one PO4 tetrahedra. The corner-sharing octahedral tilt angles are 50°. There are a spread of P–O bond distances ranging from 1.51–1.64 Å. There are four inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one Cs1+ and one O2- atom. The H–O bond length is 0.99 Å. In the third H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.04 Å) and one longer (1.50 Å) H–O bond length. In the fourth H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.05 Å) and one longer (1.46 Å) H–O bond length. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one Cs1+, one Mg2+, and two H1+ atoms. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to one Cs1+, one P5+, and one H1+ atom. In the third O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Cs1+, one Mg2+, and one P5+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Cs1+, one P5+, and one H1+ atom. In the fifth O2- site, O2- is bonded in a bent 120 degrees geometry to one Cs1+ and two P5+ atoms. In the sixth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two equivalent Cs1+, one Mg2+, and one P5+ atom. In the seventh O2- site, O2- is bonded in a bent 120 degrees geometry to one Cs1+, one P5+, and one H1+ atom. In the eighth O2- site, O2- is bonded in a bent 120 degrees geometry to one Cs1+, one P5+, and one H1+ atom.},
doi = {10.17188/1311608},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun May 03 00:00:00 EDT 2020},
month = {Sun May 03 00:00:00 EDT 2020}
}