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Title: Materials Data on Ca2Be4P3O20 by Materials Project

Abstract

Ca2Be4P3O20 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent Ca sites. In the first Ca site, Ca is bonded in a 7-coordinate geometry to seven O atoms. There are a spread of Ca–O bond distances ranging from 2.27–2.83 Å. In the second Ca site, Ca is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Ca–O bond distances ranging from 2.25–2.94 Å. There are four inequivalent Be sites. In the first Be site, Be is bonded to four O atoms to form BeO4 tetrahedra that share a cornercorner with one BeO4 tetrahedra and corners with three PO4 tetrahedra. There are a spread of Be–O bond distances ranging from 1.57–1.70 Å. In the second Be site, Be is bonded to four O atoms to form BeO4 tetrahedra that share corners with two BeO4 tetrahedra and corners with two PO4 tetrahedra. There are a spread of Be–O bond distances ranging from 1.60–1.65 Å. In the third Be site, Be is bonded to four O atoms to form BeO4 tetrahedra that share corners with two BeO4 tetrahedra and corners with two PO4 tetrahedra. There are a spread of Be–O bond distancesmore » ranging from 1.60–1.64 Å. In the fourth Be site, Be is bonded to four O atoms to form BeO4 tetrahedra that share a cornercorner with one BeO4 tetrahedra and corners with three PO4 tetrahedra. There are a spread of Be–O bond distances ranging from 1.57–1.69 Å. There are three inequivalent P sites. In the first P site, P is bonded to four O atoms to form PO4 tetrahedra that share corners with three BeO4 tetrahedra. There are a spread of P–O bond distances ranging from 1.52–1.59 Å. In the second P site, P is bonded to four O atoms to form PO4 tetrahedra that share corners with three BeO4 tetrahedra. There are a spread of P–O bond distances ranging from 1.52–1.58 Å. In the third P site, P is bonded to four O atoms to form PO4 tetrahedra that share corners with four BeO4 tetrahedra. There are a spread of P–O bond distances ranging from 1.51–1.57 Å. There are twenty inequivalent O sites. In the first O site, O is bonded in a 3-coordinate geometry to one Ca, one Be, and one P atom. In the second O site, O is bonded in a distorted bent 120 degrees geometry to one Ca, one Be, and one P atom. In the third O site, O is bonded in a bent 150 degrees geometry to one Be and one P atom. In the fourth O site, O is bonded in a 3-coordinate geometry to two equivalent Ca and one P atom. In the fifth O site, O is bonded in a distorted trigonal planar geometry to one Ca, one Be, and one P atom. In the sixth O site, O is bonded in a distorted bent 120 degrees geometry to one Ca, one Be, and one P atom. In the seventh O site, O is bonded in a bent 150 degrees geometry to one Be and one P atom. In the eighth O site, O is bonded in a 2-coordinate geometry to two equivalent Ca and one P atom. In the ninth O site, O is bonded in a bent 150 degrees geometry to one Be and one P atom. In the tenth O site, O is bonded in a distorted trigonal planar geometry to one Ca, one Be, and one P atom. In the eleventh O site, O is bonded in a distorted trigonal planar geometry to one Ca, one Be, and one P atom. In the twelfth O site, O is bonded in a bent 150 degrees geometry to one Be and one P atom. In the thirteenth O site, O is bonded in a bent 120 degrees geometry to two Be atoms. In the fourteenth O site, O is bonded in a bent 120 degrees geometry to two Be atoms. In the fifteenth O site, O is bonded in a bent 150 degrees geometry to two Be atoms. In the sixteenth O site, O is bonded in a single-bond geometry to one Ca atom. In the seventeenth O site, O is bonded in a bent 120 degrees geometry to one Ca and one O atom. The O–O bond length is 1.23 Å. In the eighteenth O site, O is bonded in a bent 120 degrees geometry to one Ca and one O atom. The O–O bond length is 1.23 Å. In the nineteenth O site, O is bonded in a distorted single-bond geometry to one O atom. In the twentieth O site, O is bonded in a single-bond geometry to one O atom.« less

Authors:
Publication Date:
Other Number(s):
mp-1182571
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; Ca2Be4P3O20; Be-Ca-O-P
OSTI Identifier:
1721924
DOI:
https://doi.org/10.17188/1721924

Citation Formats

The Materials Project. Materials Data on Ca2Be4P3O20 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1721924.
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The Materials Project. Materials Data on Ca2Be4P3O20 by Materials Project. United States. doi:https://doi.org/10.17188/1721924
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The Materials Project. 2020. "Materials Data on Ca2Be4P3O20 by Materials Project". United States. doi:https://doi.org/10.17188/1721924. https://www.osti.gov/servlets/purl/1721924. Pub date:Thu Apr 30 00:00:00 EDT 2020
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@article{osti_1721924,
title = {Materials Data on Ca2Be4P3O20 by Materials Project},
author = {The Materials Project},
abstractNote = {Ca2Be4P3O20 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent Ca sites. In the first Ca site, Ca is bonded in a 7-coordinate geometry to seven O atoms. There are a spread of Ca–O bond distances ranging from 2.27–2.83 Å. In the second Ca site, Ca is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Ca–O bond distances ranging from 2.25–2.94 Å. There are four inequivalent Be sites. In the first Be site, Be is bonded to four O atoms to form BeO4 tetrahedra that share a cornercorner with one BeO4 tetrahedra and corners with three PO4 tetrahedra. There are a spread of Be–O bond distances ranging from 1.57–1.70 Å. In the second Be site, Be is bonded to four O atoms to form BeO4 tetrahedra that share corners with two BeO4 tetrahedra and corners with two PO4 tetrahedra. There are a spread of Be–O bond distances ranging from 1.60–1.65 Å. In the third Be site, Be is bonded to four O atoms to form BeO4 tetrahedra that share corners with two BeO4 tetrahedra and corners with two PO4 tetrahedra. There are a spread of Be–O bond distances ranging from 1.60–1.64 Å. In the fourth Be site, Be is bonded to four O atoms to form BeO4 tetrahedra that share a cornercorner with one BeO4 tetrahedra and corners with three PO4 tetrahedra. There are a spread of Be–O bond distances ranging from 1.57–1.69 Å. There are three inequivalent P sites. In the first P site, P is bonded to four O atoms to form PO4 tetrahedra that share corners with three BeO4 tetrahedra. There are a spread of P–O bond distances ranging from 1.52–1.59 Å. In the second P site, P is bonded to four O atoms to form PO4 tetrahedra that share corners with three BeO4 tetrahedra. There are a spread of P–O bond distances ranging from 1.52–1.58 Å. In the third P site, P is bonded to four O atoms to form PO4 tetrahedra that share corners with four BeO4 tetrahedra. There are a spread of P–O bond distances ranging from 1.51–1.57 Å. There are twenty inequivalent O sites. In the first O site, O is bonded in a 3-coordinate geometry to one Ca, one Be, and one P atom. In the second O site, O is bonded in a distorted bent 120 degrees geometry to one Ca, one Be, and one P atom. In the third O site, O is bonded in a bent 150 degrees geometry to one Be and one P atom. In the fourth O site, O is bonded in a 3-coordinate geometry to two equivalent Ca and one P atom. In the fifth O site, O is bonded in a distorted trigonal planar geometry to one Ca, one Be, and one P atom. In the sixth O site, O is bonded in a distorted bent 120 degrees geometry to one Ca, one Be, and one P atom. In the seventh O site, O is bonded in a bent 150 degrees geometry to one Be and one P atom. In the eighth O site, O is bonded in a 2-coordinate geometry to two equivalent Ca and one P atom. In the ninth O site, O is bonded in a bent 150 degrees geometry to one Be and one P atom. In the tenth O site, O is bonded in a distorted trigonal planar geometry to one Ca, one Be, and one P atom. In the eleventh O site, O is bonded in a distorted trigonal planar geometry to one Ca, one Be, and one P atom. In the twelfth O site, O is bonded in a bent 150 degrees geometry to one Be and one P atom. In the thirteenth O site, O is bonded in a bent 120 degrees geometry to two Be atoms. In the fourteenth O site, O is bonded in a bent 120 degrees geometry to two Be atoms. In the fifteenth O site, O is bonded in a bent 150 degrees geometry to two Be atoms. In the sixteenth O site, O is bonded in a single-bond geometry to one Ca atom. In the seventeenth O site, O is bonded in a bent 120 degrees geometry to one Ca and one O atom. The O–O bond length is 1.23 Å. In the eighteenth O site, O is bonded in a bent 120 degrees geometry to one Ca and one O atom. The O–O bond length is 1.23 Å. In the nineteenth O site, O is bonded in a distorted single-bond geometry to one O atom. In the twentieth O site, O is bonded in a single-bond geometry to one O atom.},
doi = {10.17188/1721924},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}
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DOI: https://doi.org/10.17188/1721924
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