Materials Data on Cs2Sb by Materials Project
Abstract
Cs2Sb crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are four inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded in a 11-coordinate geometry to five Cs1+ and six Sb2- atoms. There are a spread of Cs–Cs bond distances ranging from 3.82–4.28 Å. There are a spread of Cs–Sb bond distances ranging from 3.97–4.25 Å. In the second Cs1+ site, Cs1+ is bonded in a 3-coordinate geometry to three equivalent Cs1+ and six Sb2- atoms. There are a spread of Cs–Sb bond distances ranging from 3.94–4.29 Å. In the third Cs1+ site, Cs1+ is bonded to four Sb2- atoms to form a mixture of distorted edge and corner-sharing CsSb4 tetrahedra. There are a spread of Cs–Sb bond distances ranging from 3.71–4.05 Å. In the fourth Cs1+ site, Cs1+ is bonded in a distorted trigonal non-coplanar geometry to two equivalent Cs1+ and three equivalent Sb2- atoms. There are one shorter (3.98 Å) and two longer (4.17 Å) Cs–Sb bond lengths. There are two inequivalent Sb2- sites. In the first Sb2- site, Sb2- is bonded in a 11-coordinate geometry to ten Cs1+ and one Sb2- atom. The Sb–Sb bond length is 2.97 Å. In the secondmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1191118
- 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; Cs2Sb; Cs-Sb
- OSTI Identifier:
- 1662626
- DOI:
- https://doi.org/10.17188/1662626
Citation Formats
The Materials Project. Materials Data on Cs2Sb by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1662626.
The Materials Project. Materials Data on Cs2Sb by Materials Project. United States. doi:https://doi.org/10.17188/1662626
The Materials Project. 2020.
"Materials Data on Cs2Sb by Materials Project". United States. doi:https://doi.org/10.17188/1662626. https://www.osti.gov/servlets/purl/1662626. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1662626,
title = {Materials Data on Cs2Sb by Materials Project},
author = {The Materials Project},
abstractNote = {Cs2Sb crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are four inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded in a 11-coordinate geometry to five Cs1+ and six Sb2- atoms. There are a spread of Cs–Cs bond distances ranging from 3.82–4.28 Å. There are a spread of Cs–Sb bond distances ranging from 3.97–4.25 Å. In the second Cs1+ site, Cs1+ is bonded in a 3-coordinate geometry to three equivalent Cs1+ and six Sb2- atoms. There are a spread of Cs–Sb bond distances ranging from 3.94–4.29 Å. In the third Cs1+ site, Cs1+ is bonded to four Sb2- atoms to form a mixture of distorted edge and corner-sharing CsSb4 tetrahedra. There are a spread of Cs–Sb bond distances ranging from 3.71–4.05 Å. In the fourth Cs1+ site, Cs1+ is bonded in a distorted trigonal non-coplanar geometry to two equivalent Cs1+ and three equivalent Sb2- atoms. There are one shorter (3.98 Å) and two longer (4.17 Å) Cs–Sb bond lengths. There are two inequivalent Sb2- sites. In the first Sb2- site, Sb2- is bonded in a 11-coordinate geometry to ten Cs1+ and one Sb2- atom. The Sb–Sb bond length is 2.97 Å. In the second Sb2- site, Sb2- is bonded in a 10-coordinate geometry to nine Cs1+ and one Sb2- atom.},
doi = {10.17188/1662626},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}