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Title: Materials Data on Tm2GeO5 by Materials Project

Abstract

Tm2GeO5 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are four inequivalent Tm3+ sites. In the first Tm3+ site, Tm3+ is bonded in a 1-coordinate geometry to four O2- atoms. There are a spread of Tm–O bond distances ranging from 1.79–2.29 Å. In the second Tm3+ site, Tm3+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Tm–O bond distances ranging from 1.57–2.28 Å. In the third Tm3+ site, Tm3+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Tm–O bond distances ranging from 1.56–2.27 Å. In the fourth Tm3+ site, Tm3+ is bonded in a 1-coordinate geometry to four O2- atoms. There are a spread of Tm–O bond distances ranging from 1.79–2.28 Å. There are two inequivalent Ge4+ sites. In the first Ge4+ site, Ge4+ is bonded in a 2-coordinate geometry to four O2- atoms. There are a spread of Ge–O bond distances ranging from 1.62–2.09 Å. In the second Ge4+ site, Ge4+ is bonded in a distorted rectangular see-saw-like geometry to four O2- atoms. There are a spread of Ge–O bond distances ranging from 1.23–1.94 Å. There are ten inequivalent O2- sites.more » In the first O2- site, O2- is bonded in a 1-coordinate geometry to two Tm3+ and one Ge4+ atom. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Tm3+ and one Ge4+ atom. In the third O2- site, O2- is bonded in a bent 120 degrees geometry to one Tm3+ and one Ge4+ atom. In the fourth O2- site, O2- is bonded in a 2-coordinate geometry to two Tm3+ and one Ge4+ atom. In the fifth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two Tm3+ and one Ge4+ atom. In the sixth O2- site, O2- is bonded in a bent 120 degrees geometry to one Tm3+ and one Ge4+ atom. In the seventh O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Tm3+ and one Ge4+ atom. In the eighth O2- site, O2- is bonded in an L-shaped geometry to two Tm3+ atoms. In the ninth O2- site, O2- is bonded in a 1-coordinate geometry to two Tm3+ and one Ge4+ atom. In the tenth O2- site, O2- is bonded in an L-shaped geometry to two Tm3+ atoms.« less

Publication Date:
Other Number(s):
mp-756949
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; Tm2GeO5; Ge-O-Tm
OSTI Identifier:
1290670
DOI:
10.17188/1290670

Citation Formats

The Materials Project. Materials Data on Tm2GeO5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1290670.
The Materials Project. Materials Data on Tm2GeO5 by Materials Project. United States. doi:10.17188/1290670.
The Materials Project. 2020. "Materials Data on Tm2GeO5 by Materials Project". United States. doi:10.17188/1290670. https://www.osti.gov/servlets/purl/1290670. Pub date:Mon Jul 20 00:00:00 EDT 2020
@article{osti_1290670,
title = {Materials Data on Tm2GeO5 by Materials Project},
author = {The Materials Project},
abstractNote = {Tm2GeO5 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are four inequivalent Tm3+ sites. In the first Tm3+ site, Tm3+ is bonded in a 1-coordinate geometry to four O2- atoms. There are a spread of Tm–O bond distances ranging from 1.79–2.29 Å. In the second Tm3+ site, Tm3+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Tm–O bond distances ranging from 1.57–2.28 Å. In the third Tm3+ site, Tm3+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Tm–O bond distances ranging from 1.56–2.27 Å. In the fourth Tm3+ site, Tm3+ is bonded in a 1-coordinate geometry to four O2- atoms. There are a spread of Tm–O bond distances ranging from 1.79–2.28 Å. There are two inequivalent Ge4+ sites. In the first Ge4+ site, Ge4+ is bonded in a 2-coordinate geometry to four O2- atoms. There are a spread of Ge–O bond distances ranging from 1.62–2.09 Å. In the second Ge4+ site, Ge4+ is bonded in a distorted rectangular see-saw-like geometry to four O2- atoms. There are a spread of Ge–O bond distances ranging from 1.23–1.94 Å. There are ten inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to two Tm3+ and one Ge4+ atom. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Tm3+ and one Ge4+ atom. In the third O2- site, O2- is bonded in a bent 120 degrees geometry to one Tm3+ and one Ge4+ atom. In the fourth O2- site, O2- is bonded in a 2-coordinate geometry to two Tm3+ and one Ge4+ atom. In the fifth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two Tm3+ and one Ge4+ atom. In the sixth O2- site, O2- is bonded in a bent 120 degrees geometry to one Tm3+ and one Ge4+ atom. In the seventh O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Tm3+ and one Ge4+ atom. In the eighth O2- site, O2- is bonded in an L-shaped geometry to two Tm3+ atoms. In the ninth O2- site, O2- is bonded in a 1-coordinate geometry to two Tm3+ and one Ge4+ atom. In the tenth O2- site, O2- is bonded in an L-shaped geometry to two Tm3+ atoms.},
doi = {10.17188/1290670},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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