Materials Data on Ba2In2Se5 by Materials Project
Abstract
Ba2In2Se5 crystallizes in the orthorhombic Pbca space group. The structure is three-dimensional. there are two inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 7-coordinate geometry to eight Se2- atoms. There are a spread of Ba–Se bond distances ranging from 3.31–4.00 Å. In the second Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to eight Se2- atoms. There are a spread of Ba–Se bond distances ranging from 3.27–3.92 Å. There are two inequivalent In3+ sites. In the first In3+ site, In3+ is bonded to four Se2- atoms to form corner-sharing InSe4 tetrahedra. There are a spread of In–Se bond distances ranging from 2.56–2.69 Å. In the second In3+ site, In3+ is bonded to four Se2- atoms to form corner-sharing InSe4 tetrahedra. There are a spread of In–Se bond distances ranging from 2.59–2.67 Å. There are five inequivalent Se2- sites. In the first Se2- site, Se2- is bonded to four Ba2+ and one In3+ atom to form distorted SeBa4In trigonal bipyramids that share corners with seven SeBa4In trigonal bipyramids and edges with six SeBa3In2 trigonal bipyramids. In the second Se2- site, Se2- is bonded in a 4-coordinate geometry to two Ba2+ and two In3+ atoms. Inmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-573635
- 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; Ba2In2Se5; Ba-In-Se
- OSTI Identifier:
- 1276513
- DOI:
- https://doi.org/10.17188/1276513
Citation Formats
The Materials Project. Materials Data on Ba2In2Se5 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1276513.
The Materials Project. Materials Data on Ba2In2Se5 by Materials Project. United States. doi:https://doi.org/10.17188/1276513
The Materials Project. 2020.
"Materials Data on Ba2In2Se5 by Materials Project". United States. doi:https://doi.org/10.17188/1276513. https://www.osti.gov/servlets/purl/1276513. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1276513,
title = {Materials Data on Ba2In2Se5 by Materials Project},
author = {The Materials Project},
abstractNote = {Ba2In2Se5 crystallizes in the orthorhombic Pbca space group. The structure is three-dimensional. there are two inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 7-coordinate geometry to eight Se2- atoms. There are a spread of Ba–Se bond distances ranging from 3.31–4.00 Å. In the second Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to eight Se2- atoms. There are a spread of Ba–Se bond distances ranging from 3.27–3.92 Å. There are two inequivalent In3+ sites. In the first In3+ site, In3+ is bonded to four Se2- atoms to form corner-sharing InSe4 tetrahedra. There are a spread of In–Se bond distances ranging from 2.56–2.69 Å. In the second In3+ site, In3+ is bonded to four Se2- atoms to form corner-sharing InSe4 tetrahedra. There are a spread of In–Se bond distances ranging from 2.59–2.67 Å. There are five inequivalent Se2- sites. In the first Se2- site, Se2- is bonded to four Ba2+ and one In3+ atom to form distorted SeBa4In trigonal bipyramids that share corners with seven SeBa4In trigonal bipyramids and edges with six SeBa3In2 trigonal bipyramids. In the second Se2- site, Se2- is bonded in a 4-coordinate geometry to two Ba2+ and two In3+ atoms. In the third Se2- site, Se2- is bonded to three Ba2+ and two In3+ atoms to form a mixture of distorted edge and corner-sharing SeBa3In2 trigonal bipyramids. In the fourth Se2- site, Se2- is bonded to four Ba2+ and one In3+ atom to form distorted SeBa4In trigonal bipyramids that share corners with seven SeBa3In2 trigonal bipyramids and edges with six SeBa4In trigonal bipyramids. In the fifth Se2- site, Se2- is bonded in a 2-coordinate geometry to three Ba2+ and two In3+ atoms.},
doi = {10.17188/1276513},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Apr 29 00:00:00 EDT 2020},
month = {Wed Apr 29 00:00:00 EDT 2020}
}