Materials Data on CaSnP6(HO)12 by Materials Project
Abstract
CaSnP6(HO)12 crystallizes in the trigonal R-3 space group. The structure is one-dimensional and consists of three CaSnP6(HO)12 ribbons oriented in the (0, 0, 1) direction. Ca2+ is bonded to six equivalent O2- atoms to form CaO6 octahedra that share corners with six equivalent PH2O2 tetrahedra. All Ca–O bond lengths are 2.38 Å. Sn2+ is bonded to six equivalent O2- atoms to form SnO6 octahedra that share corners with six equivalent PH2O2 tetrahedra. All Sn–O bond lengths are 2.07 Å. P+2.33+ is bonded to two H+0.50+ and two O2- atoms to form distorted PH2O2 tetrahedra that share a cornercorner with one CaO6 octahedra and a cornercorner with one SnO6 octahedra. The corner-sharing octahedra tilt angles range from 34–51°. Both P–H bond lengths are 1.41 Å. There is one shorter (1.51 Å) and one longer (1.56 Å) P–O bond length. There are two inequivalent H+0.50+ sites. In the first H+0.50+ site, H+0.50+ is bonded in a single-bond geometry to one P+2.33+ atom. In the second H+0.50+ site, H+0.50+ is bonded in a single-bond geometry to one P+2.33+ atom. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to one Ca2+ andmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1200443
- 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; CaSnP6(HO)12; Ca-H-O-P-Sn
- OSTI Identifier:
- 1747813
- DOI:
- https://doi.org/10.17188/1747813
Citation Formats
The Materials Project. Materials Data on CaSnP6(HO)12 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1747813.
The Materials Project. Materials Data on CaSnP6(HO)12 by Materials Project. United States. doi:https://doi.org/10.17188/1747813
The Materials Project. 2020.
"Materials Data on CaSnP6(HO)12 by Materials Project". United States. doi:https://doi.org/10.17188/1747813. https://www.osti.gov/servlets/purl/1747813. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1747813,
title = {Materials Data on CaSnP6(HO)12 by Materials Project},
author = {The Materials Project},
abstractNote = {CaSnP6(HO)12 crystallizes in the trigonal R-3 space group. The structure is one-dimensional and consists of three CaSnP6(HO)12 ribbons oriented in the (0, 0, 1) direction. Ca2+ is bonded to six equivalent O2- atoms to form CaO6 octahedra that share corners with six equivalent PH2O2 tetrahedra. All Ca–O bond lengths are 2.38 Å. Sn2+ is bonded to six equivalent O2- atoms to form SnO6 octahedra that share corners with six equivalent PH2O2 tetrahedra. All Sn–O bond lengths are 2.07 Å. P+2.33+ is bonded to two H+0.50+ and two O2- atoms to form distorted PH2O2 tetrahedra that share a cornercorner with one CaO6 octahedra and a cornercorner with one SnO6 octahedra. The corner-sharing octahedra tilt angles range from 34–51°. Both P–H bond lengths are 1.41 Å. There is one shorter (1.51 Å) and one longer (1.56 Å) P–O bond length. There are two inequivalent H+0.50+ sites. In the first H+0.50+ site, H+0.50+ is bonded in a single-bond geometry to one P+2.33+ atom. In the second H+0.50+ site, H+0.50+ is bonded in a single-bond geometry to one P+2.33+ atom. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to one Ca2+ and one P+2.33+ atom. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Sn2+ and one P+2.33+ atom.},
doi = {10.17188/1747813},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}