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Title: Materials Data on Be4N6O19 by Materials Project

Abstract

Be4N6O19 is beta Polonium-like structured and crystallizes in the cubic Pa-3 space group. The structure is zero-dimensional and consists of eight Be4N6O19 clusters. there are two inequivalent Be2+ sites. In the first Be2+ site, Be2+ is bonded to four O2- atoms to form corner-sharing BeO4 tetrahedra. There is one shorter (1.63 Å) and three longer (1.64 Å) Be–O bond length. In the second Be2+ site, Be2+ is bonded to four O2- atoms to form corner-sharing BeO4 tetrahedra. There are a spread of Be–O bond distances ranging from 1.63–1.65 Å. There are two inequivalent N5+ sites. In the first N5+ site, N5+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.21 Å) and two longer (1.30 Å) N–O bond length. In the second N5+ site, N5+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of N–O bond distances ranging from 1.20–1.31 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to one Be2+ and one N5+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one N5+ atom. In themore » third O2- site, O2- is bonded in a tetrahedral geometry to four Be2+ atoms. In the fourth O2- site, O2- is bonded in a single-bond geometry to one N5+ atom. In the fifth O2- site, O2- is bonded in a bent 120 degrees geometry to one Be2+ and one N5+ atom. In the sixth O2- site, O2- is bonded in a bent 120 degrees geometry to one Be2+ and one N5+ atom. In the seventh O2- site, O2- is bonded in a bent 120 degrees geometry to one Be2+ and one N5+ atom.« less

Publication Date:
Other Number(s):
mp-1201141
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; Be4N6O19; Be-N-O
OSTI Identifier:
1694807
DOI:
https://doi.org/10.17188/1694807

Citation Formats

The Materials Project. Materials Data on Be4N6O19 by Materials Project. United States: N. p., 2019. Web. doi:10.17188/1694807.
The Materials Project. Materials Data on Be4N6O19 by Materials Project. United States. doi:https://doi.org/10.17188/1694807
The Materials Project. 2019. "Materials Data on Be4N6O19 by Materials Project". United States. doi:https://doi.org/10.17188/1694807. https://www.osti.gov/servlets/purl/1694807. Pub date:Sat Jan 12 00:00:00 EST 2019
@article{osti_1694807,
title = {Materials Data on Be4N6O19 by Materials Project},
author = {The Materials Project},
abstractNote = {Be4N6O19 is beta Polonium-like structured and crystallizes in the cubic Pa-3 space group. The structure is zero-dimensional and consists of eight Be4N6O19 clusters. there are two inequivalent Be2+ sites. In the first Be2+ site, Be2+ is bonded to four O2- atoms to form corner-sharing BeO4 tetrahedra. There is one shorter (1.63 Å) and three longer (1.64 Å) Be–O bond length. In the second Be2+ site, Be2+ is bonded to four O2- atoms to form corner-sharing BeO4 tetrahedra. There are a spread of Be–O bond distances ranging from 1.63–1.65 Å. There are two inequivalent N5+ sites. In the first N5+ site, N5+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.21 Å) and two longer (1.30 Å) N–O bond length. In the second N5+ site, N5+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of N–O bond distances ranging from 1.20–1.31 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to one Be2+ and one N5+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one N5+ atom. In the third O2- site, O2- is bonded in a tetrahedral geometry to four Be2+ atoms. In the fourth O2- site, O2- is bonded in a single-bond geometry to one N5+ atom. In the fifth O2- site, O2- is bonded in a bent 120 degrees geometry to one Be2+ and one N5+ atom. In the sixth O2- site, O2- is bonded in a bent 120 degrees geometry to one Be2+ and one N5+ atom. In the seventh O2- site, O2- is bonded in a bent 120 degrees geometry to one Be2+ and one N5+ atom.},
doi = {10.17188/1694807},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}