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Title: Materials Data on Li3BePCO7 by Materials Project

Abstract

Li3BeCPO7 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. there are three inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Li–O bond distances ranging from 1.94–2.52 Å. In the second Li1+ site, Li1+ is bonded in a 3-coordinate geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 1.86–2.49 Å. In the third Li1+ site, Li1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 1.94–2.52 Å. Be2+ is bonded to four O2- atoms to form BeO4 tetrahedra that share corners with two equivalent PO4 tetrahedra. There are a spread of Be–O bond distances ranging from 1.61–1.74 Å. C4+ is bonded in a trigonal planar geometry to three O2- atoms. There is two shorter (1.29 Å) and one longer (1.32 Å) C–O bond length. P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two equivalent BeO4 tetrahedra. There are a spread of P–O bond distances ranging from 1.53–1.57 Å. There are seven inequivalent O2- sites. In the first O2-more » site, O2- is bonded in a trigonal planar geometry to two Li1+ and one C4+ atom. In the second O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Li1+, one Be2+, and one C4+ atom. In the third O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two Li1+ and one P5+ atom. In the fourth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two Li1+, one Be2+, and one P5+ atom. In the fifth O2- site, O2- is bonded in a trigonal planar geometry to one Li1+, one Be2+, and one C4+ atom. In the sixth O2- site, O2- is bonded to three Li1+ and one P5+ atom to form distorted corner-sharing OLi3P tetrahedra. In the seventh O2- site, O2- is bonded in a trigonal planar geometry to one Li1+, one Be2+, and one P5+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-771341
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; Li3BePCO7; Be-C-Li-O-P
OSTI Identifier:
1300454
DOI:
https://doi.org/10.17188/1300454

Citation Formats

The Materials Project. Materials Data on Li3BePCO7 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1300454.
The Materials Project. Materials Data on Li3BePCO7 by Materials Project. United States. doi:https://doi.org/10.17188/1300454
The Materials Project. 2020. "Materials Data on Li3BePCO7 by Materials Project". United States. doi:https://doi.org/10.17188/1300454. https://www.osti.gov/servlets/purl/1300454. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1300454,
title = {Materials Data on Li3BePCO7 by Materials Project},
author = {The Materials Project},
abstractNote = {Li3BeCPO7 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. there are three inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Li–O bond distances ranging from 1.94–2.52 Å. In the second Li1+ site, Li1+ is bonded in a 3-coordinate geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 1.86–2.49 Å. In the third Li1+ site, Li1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 1.94–2.52 Å. Be2+ is bonded to four O2- atoms to form BeO4 tetrahedra that share corners with two equivalent PO4 tetrahedra. There are a spread of Be–O bond distances ranging from 1.61–1.74 Å. C4+ is bonded in a trigonal planar geometry to three O2- atoms. There is two shorter (1.29 Å) and one longer (1.32 Å) C–O bond length. P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two equivalent BeO4 tetrahedra. There are a spread of P–O bond distances ranging from 1.53–1.57 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a trigonal planar geometry to two Li1+ and one C4+ atom. In the second O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Li1+, one Be2+, and one C4+ atom. In the third O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two Li1+ and one P5+ atom. In the fourth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two Li1+, one Be2+, and one P5+ atom. In the fifth O2- site, O2- is bonded in a trigonal planar geometry to one Li1+, one Be2+, and one C4+ atom. In the sixth O2- site, O2- is bonded to three Li1+ and one P5+ atom to form distorted corner-sharing OLi3P tetrahedra. In the seventh O2- site, O2- is bonded in a trigonal planar geometry to one Li1+, one Be2+, and one P5+ atom.},
doi = {10.17188/1300454},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}