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Title: Materials Data on Dy2(MoO4)3 by Materials Project

Abstract

Dy2(MoO4)3 crystallizes in the orthorhombic Pba2 space group. The structure is three-dimensional. there are two inequivalent Dy3+ sites. In the first Dy3+ site, Dy3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Dy–O bond distances ranging from 2.25–2.45 Å. In the second Dy3+ site, Dy3+ is bonded to seven O2- atoms to form distorted DyO7 pentagonal bipyramids that share corners with seven MoO4 tetrahedra and an edgeedge with one DyO7 pentagonal bipyramid. There are a spread of Dy–O bond distances ranging from 2.24–2.46 Å. There are three inequivalent Mo6+ sites. In the first Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with four equivalent DyO7 pentagonal bipyramids. There are a spread of Mo–O bond distances ranging from 1.78–1.83 Å. In the second Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share a cornercorner with one DyO7 pentagonal bipyramid. There are a spread of Mo–O bond distances ranging from 1.78–1.84 Å. In the third Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with two equivalent DyO7 pentagonal bipyramids. All Mo–O bond lengthsmore » are 1.79 Å. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted linear geometry to one Dy3+ and one Mo6+ atom. In the second O2- site, O2- is bonded in a linear geometry to one Dy3+ and one Mo6+ atom. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to one Dy3+ and one Mo6+ atom. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to one Dy3+ and one Mo6+ atom. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Dy3+ and one Mo6+ atom. In the sixth O2- site, O2- is bonded in a bent 150 degrees geometry to one Dy3+ and one Mo6+ atom. In the seventh O2- site, O2- is bonded in a bent 150 degrees geometry to one Dy3+ and one Mo6+ atom. In the eighth O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Dy3+ and one Mo6+ atom. In the ninth O2- site, O2- is bonded in a bent 150 degrees geometry to one Dy3+ and one Mo6+ atom. In the tenth O2- site, O2- is bonded in a linear geometry to one Dy3+ and one Mo6+ atom. In the eleventh O2- site, O2- is bonded in a bent 150 degrees geometry to one Dy3+ and one Mo6+ atom. In the twelfth O2- site, O2- is bonded in a bent 150 degrees geometry to one Dy3+ and one Mo6+ atom.« less

Publication Date:
Other Number(s):
mp-1213230
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; Dy2(MoO4)3; Dy-Mo-O
OSTI Identifier:
1684268
DOI:
https://doi.org/10.17188/1684268

Citation Formats

The Materials Project. Materials Data on Dy2(MoO4)3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1684268.
The Materials Project. Materials Data on Dy2(MoO4)3 by Materials Project. United States. doi:https://doi.org/10.17188/1684268
The Materials Project. 2020. "Materials Data on Dy2(MoO4)3 by Materials Project". United States. doi:https://doi.org/10.17188/1684268. https://www.osti.gov/servlets/purl/1684268. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1684268,
title = {Materials Data on Dy2(MoO4)3 by Materials Project},
author = {The Materials Project},
abstractNote = {Dy2(MoO4)3 crystallizes in the orthorhombic Pba2 space group. The structure is three-dimensional. there are two inequivalent Dy3+ sites. In the first Dy3+ site, Dy3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Dy–O bond distances ranging from 2.25–2.45 Å. In the second Dy3+ site, Dy3+ is bonded to seven O2- atoms to form distorted DyO7 pentagonal bipyramids that share corners with seven MoO4 tetrahedra and an edgeedge with one DyO7 pentagonal bipyramid. There are a spread of Dy–O bond distances ranging from 2.24–2.46 Å. There are three inequivalent Mo6+ sites. In the first Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with four equivalent DyO7 pentagonal bipyramids. There are a spread of Mo–O bond distances ranging from 1.78–1.83 Å. In the second Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share a cornercorner with one DyO7 pentagonal bipyramid. There are a spread of Mo–O bond distances ranging from 1.78–1.84 Å. In the third Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with two equivalent DyO7 pentagonal bipyramids. All Mo–O bond lengths are 1.79 Å. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted linear geometry to one Dy3+ and one Mo6+ atom. In the second O2- site, O2- is bonded in a linear geometry to one Dy3+ and one Mo6+ atom. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to one Dy3+ and one Mo6+ atom. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to one Dy3+ and one Mo6+ atom. In the fifth O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Dy3+ and one Mo6+ atom. In the sixth O2- site, O2- is bonded in a bent 150 degrees geometry to one Dy3+ and one Mo6+ atom. In the seventh O2- site, O2- is bonded in a bent 150 degrees geometry to one Dy3+ and one Mo6+ atom. In the eighth O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Dy3+ and one Mo6+ atom. In the ninth O2- site, O2- is bonded in a bent 150 degrees geometry to one Dy3+ and one Mo6+ atom. In the tenth O2- site, O2- is bonded in a linear geometry to one Dy3+ and one Mo6+ atom. In the eleventh O2- site, O2- is bonded in a bent 150 degrees geometry to one Dy3+ and one Mo6+ atom. In the twelfth O2- site, O2- is bonded in a bent 150 degrees geometry to one Dy3+ and one Mo6+ atom.},
doi = {10.17188/1684268},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}