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Title: Materials Data on Y2GeO5 by Materials Project

Abstract

Y2GeO5 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are four inequivalent Y3+ sites. In the first Y3+ site, Y3+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Y–O bond distances ranging from 2.19–2.34 Å. In the second Y3+ site, Y3+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Y–O bond distances ranging from 2.19–2.34 Å. In the third Y3+ site, Y3+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Y–O bond distances ranging from 2.19–2.34 Å. In the fourth Y3+ site, Y3+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Y–O bond distances ranging from 2.19–2.34 Å. There are two inequivalent Ge4+ sites. In the first Ge4+ site, Ge4+ is bonded to six O2- atoms to form corner-sharing GeO6 octahedra. The corner-sharing octahedral tilt angles are 47°. There are a spread of Ge–O bond distances ranging from 1.87–2.01 Å. In the second Ge4+ site, Ge4+ is bonded to six O2- atoms to form corner-sharing GeO6 octahedra. The corner-sharing octahedral tilt angles are 47°. There are a spreadmore » of Ge–O bond distances ranging from 1.87–2.00 Å. There are ten inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to two Y3+ and one Ge4+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to two Y3+ and one Ge4+ atom. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to two Y3+ and one Ge4+ atom. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Y3+ and one Ge4+ atom. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Y3+ and one Ge4+ atom. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Y3+ and one Ge4+ atom. In the seventh O2- site, O2- is bonded in a 3-coordinate geometry to two Y3+ and one Ge4+ atom. In the eighth O2- site, O2- is bonded to two Y3+ and two Ge4+ atoms to form distorted corner-sharing OY2Ge2 trigonal pyramids. In the ninth O2- site, O2- is bonded in a 3-coordinate geometry to two Y3+ and one Ge4+ atom. In the tenth O2- site, O2- is bonded to two Y3+ and two Ge4+ atoms to form distorted corner-sharing OY2Ge2 trigonal pyramids.« less

Authors:
Publication Date:
Other Number(s):
mp-754236
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; Y2GeO5; Ge-O-Y
OSTI Identifier:
1289312
DOI:
https://doi.org/10.17188/1289312

Citation Formats

The Materials Project. Materials Data on Y2GeO5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1289312.
The Materials Project. Materials Data on Y2GeO5 by Materials Project. United States. doi:https://doi.org/10.17188/1289312
The Materials Project. 2020. "Materials Data on Y2GeO5 by Materials Project". United States. doi:https://doi.org/10.17188/1289312. https://www.osti.gov/servlets/purl/1289312. Pub date:Mon Jul 20 00:00:00 EDT 2020
@article{osti_1289312,
title = {Materials Data on Y2GeO5 by Materials Project},
author = {The Materials Project},
abstractNote = {Y2GeO5 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are four inequivalent Y3+ sites. In the first Y3+ site, Y3+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Y–O bond distances ranging from 2.19–2.34 Å. In the second Y3+ site, Y3+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Y–O bond distances ranging from 2.19–2.34 Å. In the third Y3+ site, Y3+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Y–O bond distances ranging from 2.19–2.34 Å. In the fourth Y3+ site, Y3+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Y–O bond distances ranging from 2.19–2.34 Å. There are two inequivalent Ge4+ sites. In the first Ge4+ site, Ge4+ is bonded to six O2- atoms to form corner-sharing GeO6 octahedra. The corner-sharing octahedral tilt angles are 47°. There are a spread of Ge–O bond distances ranging from 1.87–2.01 Å. In the second Ge4+ site, Ge4+ is bonded to six O2- atoms to form corner-sharing GeO6 octahedra. The corner-sharing octahedral tilt angles are 47°. There are a spread of Ge–O bond distances ranging from 1.87–2.00 Å. There are ten inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to two Y3+ and one Ge4+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to two Y3+ and one Ge4+ atom. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to two Y3+ and one Ge4+ atom. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Y3+ and one Ge4+ atom. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Y3+ and one Ge4+ atom. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to two Y3+ and one Ge4+ atom. In the seventh O2- site, O2- is bonded in a 3-coordinate geometry to two Y3+ and one Ge4+ atom. In the eighth O2- site, O2- is bonded to two Y3+ and two Ge4+ atoms to form distorted corner-sharing OY2Ge2 trigonal pyramids. In the ninth O2- site, O2- is bonded in a 3-coordinate geometry to two Y3+ and one Ge4+ atom. In the tenth O2- site, O2- is bonded to two Y3+ and two Ge4+ atoms to form distorted corner-sharing OY2Ge2 trigonal pyramids.},
doi = {10.17188/1289312},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}