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Title: Materials Data on Sr7SiB3NO13 by Materials Project

Abstract

Sr7B3SiNO13 crystallizes in the hexagonal P6_3 space group. The structure is three-dimensional. there are three inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to two equivalent N1- and seven O2- atoms. There are one shorter (2.83 Å) and one longer (3.21 Å) Sr–N bond lengths. There are a spread of Sr–O bond distances ranging from 2.59–3.05 Å. In the second Sr2+ site, Sr2+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Sr–O bond distances ranging from 2.44–2.77 Å. In the third Sr2+ site, Sr2+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Sr–O bond distances ranging from 2.49–2.98 Å. B3+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.38 Å) and two longer (1.39 Å) B–O bond length. Si4+ is bonded in a tetrahedral geometry to four O2- atoms. There is three shorter (1.65 Å) and one longer (1.66 Å) Si–O bond length. N1- is bonded in a 9-coordinate geometry to six equivalent Sr2+ and three equivalent O2- atoms. All N–O bond lengths are 2.93 Å. There are five inequivalent O2- sites.more » In the first O2- site, O2- is bonded in a distorted single-bond geometry to three equivalent Sr2+, one B3+, and one N1- atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to four Sr2+ and one B3+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to five Sr2+ and one B3+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to four Sr2+ and one Si4+ atom. In the fifth O2- site, O2- is bonded in a distorted trigonal bipyramidal geometry to four Sr2+ and one Si4+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-720338
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; Sr7SiB3NO13; B-N-O-Si-Sr
OSTI Identifier:
1287151
DOI:
https://doi.org/10.17188/1287151

Citation Formats

The Materials Project. Materials Data on Sr7SiB3NO13 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1287151.
The Materials Project. Materials Data on Sr7SiB3NO13 by Materials Project. United States. doi:https://doi.org/10.17188/1287151
The Materials Project. 2020. "Materials Data on Sr7SiB3NO13 by Materials Project". United States. doi:https://doi.org/10.17188/1287151. https://www.osti.gov/servlets/purl/1287151. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1287151,
title = {Materials Data on Sr7SiB3NO13 by Materials Project},
author = {The Materials Project},
abstractNote = {Sr7B3SiNO13 crystallizes in the hexagonal P6_3 space group. The structure is three-dimensional. there are three inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to two equivalent N1- and seven O2- atoms. There are one shorter (2.83 Å) and one longer (3.21 Å) Sr–N bond lengths. There are a spread of Sr–O bond distances ranging from 2.59–3.05 Å. In the second Sr2+ site, Sr2+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Sr–O bond distances ranging from 2.44–2.77 Å. In the third Sr2+ site, Sr2+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Sr–O bond distances ranging from 2.49–2.98 Å. B3+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.38 Å) and two longer (1.39 Å) B–O bond length. Si4+ is bonded in a tetrahedral geometry to four O2- atoms. There is three shorter (1.65 Å) and one longer (1.66 Å) Si–O bond length. N1- is bonded in a 9-coordinate geometry to six equivalent Sr2+ and three equivalent O2- atoms. All N–O bond lengths are 2.93 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to three equivalent Sr2+, one B3+, and one N1- atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to four Sr2+ and one B3+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to five Sr2+ and one B3+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to four Sr2+ and one Si4+ atom. In the fifth O2- site, O2- is bonded in a distorted trigonal bipyramidal geometry to four Sr2+ and one Si4+ atom.},
doi = {10.17188/1287151},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}