Materials Data on Sr4Br6O by Materials Project
Abstract
Sr4OBr6 crystallizes in the hexagonal P6_3mc space group. The structure is three-dimensional. there are two inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 1-coordinate geometry to one O2- and seven Br1- atoms. The Sr–O bond length is 2.42 Å. There are a spread of Sr–Br bond distances ranging from 3.13–3.44 Å. In the second Sr2+ site, Sr2+ is bonded in a distorted single-bond geometry to one O2- and six Br1- atoms. The Sr–O bond length is 2.40 Å. There are three shorter (3.20 Å) and three longer (3.37 Å) Sr–Br bond lengths. O2- is bonded in a tetrahedral geometry to four Sr2+ atoms. There are two inequivalent Br1- sites. In the first Br1- site, Br1- is bonded in a 5-coordinate geometry to five Sr2+ atoms. In the second Br1- site, Br1- is bonded in a 4-coordinate geometry to four Sr2+ atoms.
- Authors:
- Publication Date:
- Other Number(s):
- mp-556049
- 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; Sr4Br6O; Br-O-Sr
- OSTI Identifier:
- 1269139
- DOI:
- https://doi.org/10.17188/1269139
Citation Formats
The Materials Project. Materials Data on Sr4Br6O by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1269139.
The Materials Project. Materials Data on Sr4Br6O by Materials Project. United States. doi:https://doi.org/10.17188/1269139
The Materials Project. 2020.
"Materials Data on Sr4Br6O by Materials Project". United States. doi:https://doi.org/10.17188/1269139. https://www.osti.gov/servlets/purl/1269139. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1269139,
title = {Materials Data on Sr4Br6O by Materials Project},
author = {The Materials Project},
abstractNote = {Sr4OBr6 crystallizes in the hexagonal P6_3mc space group. The structure is three-dimensional. there are two inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 1-coordinate geometry to one O2- and seven Br1- atoms. The Sr–O bond length is 2.42 Å. There are a spread of Sr–Br bond distances ranging from 3.13–3.44 Å. In the second Sr2+ site, Sr2+ is bonded in a distorted single-bond geometry to one O2- and six Br1- atoms. The Sr–O bond length is 2.40 Å. There are three shorter (3.20 Å) and three longer (3.37 Å) Sr–Br bond lengths. O2- is bonded in a tetrahedral geometry to four Sr2+ atoms. There are two inequivalent Br1- sites. In the first Br1- site, Br1- is bonded in a 5-coordinate geometry to five Sr2+ atoms. In the second Br1- site, Br1- is bonded in a 4-coordinate geometry to four Sr2+ atoms.},
doi = {10.17188/1269139},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jul 23 00:00:00 EDT 2020},
month = {Thu Jul 23 00:00:00 EDT 2020}
}