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Title: Materials Data on Rb2Li5(BO2)7 by Materials Project

Abstract

Rb2Li5(BO2)7 crystallizes in the orthorhombic Ama2 space group. The structure is three-dimensional. Rb1+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Rb–O bond distances ranging from 2.96–3.54 Å. There are three inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with four equivalent BO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.91–1.98 Å. In the second 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 1.98–2.19 Å. In the third Li1+ site, Li1+ is bonded to four O2- atoms to form distorted edge-sharing LiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.95–1.98 Å. There are four inequivalent B3+ sites. In the first B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.32–1.43 Å. In the second B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.36–1.41 Å. Inmore » the third B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.35 Å) and two longer (1.40 Å) B–O bond length. In the fourth B3+ site, B3+ is bonded to four O2- atoms to form BO4 tetrahedra that share a cornercorner with one BO4 tetrahedra and corners with two equivalent LiO4 tetrahedra. There are a spread of B–O bond distances ranging from 1.47–1.50 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Rb1+, one Li1+, and two equivalent B3+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to one Rb1+, one Li1+, and two B3+ atoms. In the third O2- site, O2- is bonded in a 3-coordinate geometry to one Rb1+, one Li1+, and two B3+ atoms. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to one Rb1+, three Li1+, and one B3+ atom. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to one Rb1+, three Li1+, and one B3+ atom. In the sixth O2- site, O2- is bonded in a distorted linear geometry to four equivalent Rb1+, one Li1+, and one B3+ atom. In the seventh O2- site, O2- is bonded in a distorted trigonal planar geometry to one Rb1+, one Li1+, and two equivalent B3+ atoms. In the eighth O2- site, O2- is bonded in a bent 120 degrees geometry to two equivalent Rb1+ and two B3+ atoms.« less

Publication Date:
Other Number(s):
mp-1020664
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; Rb2Li5(BO2)7; B-Li-O-Rb
OSTI Identifier:
1351499
DOI:
10.17188/1351499

Citation Formats

The Materials Project. Materials Data on Rb2Li5(BO2)7 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1351499.
The Materials Project. Materials Data on Rb2Li5(BO2)7 by Materials Project. United States. doi:10.17188/1351499.
The Materials Project. 2020. "Materials Data on Rb2Li5(BO2)7 by Materials Project". United States. doi:10.17188/1351499. https://www.osti.gov/servlets/purl/1351499. Pub date:Fri May 01 00:00:00 EDT 2020
@article{osti_1351499,
title = {Materials Data on Rb2Li5(BO2)7 by Materials Project},
author = {The Materials Project},
abstractNote = {Rb2Li5(BO2)7 crystallizes in the orthorhombic Ama2 space group. The structure is three-dimensional. Rb1+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Rb–O bond distances ranging from 2.96–3.54 Å. There are three inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with four equivalent BO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.91–1.98 Å. In the second 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 1.98–2.19 Å. In the third Li1+ site, Li1+ is bonded to four O2- atoms to form distorted edge-sharing LiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.95–1.98 Å. There are four inequivalent B3+ sites. In the first B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.32–1.43 Å. In the second B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.36–1.41 Å. In the third B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There is one shorter (1.35 Å) and two longer (1.40 Å) B–O bond length. In the fourth B3+ site, B3+ is bonded to four O2- atoms to form BO4 tetrahedra that share a cornercorner with one BO4 tetrahedra and corners with two equivalent LiO4 tetrahedra. There are a spread of B–O bond distances ranging from 1.47–1.50 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Rb1+, one Li1+, and two equivalent B3+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to one Rb1+, one Li1+, and two B3+ atoms. In the third O2- site, O2- is bonded in a 3-coordinate geometry to one Rb1+, one Li1+, and two B3+ atoms. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to one Rb1+, three Li1+, and one B3+ atom. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to one Rb1+, three Li1+, and one B3+ atom. In the sixth O2- site, O2- is bonded in a distorted linear geometry to four equivalent Rb1+, one Li1+, and one B3+ atom. In the seventh O2- site, O2- is bonded in a distorted trigonal planar geometry to one Rb1+, one Li1+, and two equivalent B3+ atoms. In the eighth O2- site, O2- is bonded in a bent 120 degrees geometry to two equivalent Rb1+ and two B3+ atoms.},
doi = {10.17188/1351499},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}

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