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Title: Materials Data on Na2Tm2B2TeO10 by Materials Project

Abstract

Na2Tm2B2TeO10 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Na1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Na–O bond distances ranging from 2.34–2.95 Å. Tm3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Tm–O bond distances ranging from 2.18–2.45 Å. B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.36–1.42 Å. Te6+ is bonded in an octahedral geometry to six O2- atoms. There are a spread of Te–O bond distances ranging from 1.93–2.01 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Na1+, one Tm3+, and one B3+ atom. In the second O2- site, O2- is bonded in a 4-coordinate geometry to one Na1+, two equivalent Tm3+, and one Te6+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Na1+, one B3+, and one Te6+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to one Na1+, two equivalent Tm3+, and one B3+ atom.more » In the fifth O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Na1+, two equivalent Tm3+, and one Te6+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-1195532
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; Na2Tm2B2TeO10; B-Na-O-Te-Tm
OSTI Identifier:
1733028
DOI:
https://doi.org/10.17188/1733028

Citation Formats

The Materials Project. Materials Data on Na2Tm2B2TeO10 by Materials Project. United States: N. p., 2019. Web. doi:10.17188/1733028.
The Materials Project. Materials Data on Na2Tm2B2TeO10 by Materials Project. United States. doi:https://doi.org/10.17188/1733028
The Materials Project. 2019. "Materials Data on Na2Tm2B2TeO10 by Materials Project". United States. doi:https://doi.org/10.17188/1733028. https://www.osti.gov/servlets/purl/1733028. Pub date:Sat Jan 12 00:00:00 EST 2019
@article{osti_1733028,
title = {Materials Data on Na2Tm2B2TeO10 by Materials Project},
author = {The Materials Project},
abstractNote = {Na2Tm2B2TeO10 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Na1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Na–O bond distances ranging from 2.34–2.95 Å. Tm3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Tm–O bond distances ranging from 2.18–2.45 Å. B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.36–1.42 Å. Te6+ is bonded in an octahedral geometry to six O2- atoms. There are a spread of Te–O bond distances ranging from 1.93–2.01 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Na1+, one Tm3+, and one B3+ atom. In the second O2- site, O2- is bonded in a 4-coordinate geometry to one Na1+, two equivalent Tm3+, and one Te6+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Na1+, one B3+, and one Te6+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to one Na1+, two equivalent Tm3+, and one B3+ atom. In the fifth O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Na1+, two equivalent Tm3+, and one Te6+ atom.},
doi = {10.17188/1733028},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}