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Title: Materials Data on Dy4GaSbS9 by Materials Project

Abstract

Dy4GaSbS9 crystallizes in the orthorhombic Aea2 space group. The structure is three-dimensional. there are four inequivalent Dy3+ sites. In the first Dy3+ site, Dy3+ is bonded in a 6-coordinate geometry to six S2- atoms. There are a spread of Dy–S bond distances ranging from 2.72–2.83 Å. In the second Dy3+ site, Dy3+ is bonded in a 7-coordinate geometry to seven S2- atoms. There are a spread of Dy–S bond distances ranging from 2.70–3.01 Å. In the third Dy3+ site, Dy3+ is bonded in a 6-coordinate geometry to six S2- atoms. There are a spread of Dy–S bond distances ranging from 2.72–2.85 Å. In the fourth Dy3+ site, Dy3+ is bonded in a 6-coordinate geometry to six S2- atoms. There are a spread of Dy–S bond distances ranging from 2.70–2.80 Å. Ga3+ is bonded to four S2- atoms to form corner-sharing GaS4 tetrahedra. There are a spread of Ga–S bond distances ranging from 2.29–2.32 Å. Sb3+ is bonded in a rectangular see-saw-like geometry to four S2- atoms. There are a spread of Sb–S bond distances ranging from 2.48–2.85 Å. There are ten inequivalent S2- sites. In the first S2- site, S2- is bonded in a distorted water-like geometry to two equivalentmore » Ga3+ atoms. In the second S2- site, S2- is bonded in a distorted T-shaped geometry to two Dy3+ and one Ga3+ atom. In the third S2- site, S2- is bonded to four Dy3+ atoms to form distorted SDy4 trigonal pyramids that share a cornercorner with one SDy3Ga tetrahedra, corners with four SDy4 trigonal pyramids, an edgeedge with one SDy3Ga tetrahedra, and edges with two SDy4 trigonal pyramids. In the fourth S2- site, S2- is bonded to four Dy3+ atoms to form distorted SDy4 trigonal pyramids that share a cornercorner with one SDy3Ga tetrahedra, corners with four SDy4 trigonal pyramids, an edgeedge with one SDy3Ga tetrahedra, and edges with two SDy4 trigonal pyramids. In the fifth S2- site, S2- is bonded in a rectangular see-saw-like geometry to four Dy3+ atoms. In the sixth S2- site, S2- is bonded in a distorted rectangular see-saw-like geometry to three Dy3+ and one Sb3+ atom. In the seventh S2- site, S2- is bonded to four Dy3+ atoms to form distorted SDy4 trigonal pyramids that share a cornercorner with one SDy3Ga tetrahedra, corners with four SDy4 trigonal pyramids, an edgeedge with one SDy3Ga tetrahedra, and edges with two SDy4 trigonal pyramids. In the eighth S2- site, S2- is bonded in a 3-coordinate geometry to one Dy3+ and two equivalent Sb3+ atoms. In the ninth S2- site, S2- is bonded in a 4-coordinate geometry to two Dy3+, one Ga3+, and one Sb3+ atom. In the tenth S2- site, S2- is bonded to three Dy3+ and one Ga3+ atom to form a mixture of distorted corner and edge-sharing SDy3Ga tetrahedra.« less

Authors:
Publication Date:
Other Number(s):
mp-1196712
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; Dy4GaSbS9; Dy-Ga-S-Sb
OSTI Identifier:
1758687
DOI:
https://doi.org/10.17188/1758687

Citation Formats

The Materials Project. Materials Data on Dy4GaSbS9 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1758687.
The Materials Project. Materials Data on Dy4GaSbS9 by Materials Project. United States. doi:https://doi.org/10.17188/1758687
The Materials Project. 2020. "Materials Data on Dy4GaSbS9 by Materials Project". United States. doi:https://doi.org/10.17188/1758687. https://www.osti.gov/servlets/purl/1758687. Pub date:Thu Sep 03 00:00:00 EDT 2020
@article{osti_1758687,
title = {Materials Data on Dy4GaSbS9 by Materials Project},
author = {The Materials Project},
abstractNote = {Dy4GaSbS9 crystallizes in the orthorhombic Aea2 space group. The structure is three-dimensional. there are four inequivalent Dy3+ sites. In the first Dy3+ site, Dy3+ is bonded in a 6-coordinate geometry to six S2- atoms. There are a spread of Dy–S bond distances ranging from 2.72–2.83 Å. In the second Dy3+ site, Dy3+ is bonded in a 7-coordinate geometry to seven S2- atoms. There are a spread of Dy–S bond distances ranging from 2.70–3.01 Å. In the third Dy3+ site, Dy3+ is bonded in a 6-coordinate geometry to six S2- atoms. There are a spread of Dy–S bond distances ranging from 2.72–2.85 Å. In the fourth Dy3+ site, Dy3+ is bonded in a 6-coordinate geometry to six S2- atoms. There are a spread of Dy–S bond distances ranging from 2.70–2.80 Å. Ga3+ is bonded to four S2- atoms to form corner-sharing GaS4 tetrahedra. There are a spread of Ga–S bond distances ranging from 2.29–2.32 Å. Sb3+ is bonded in a rectangular see-saw-like geometry to four S2- atoms. There are a spread of Sb–S bond distances ranging from 2.48–2.85 Å. There are ten inequivalent S2- sites. In the first S2- site, S2- is bonded in a distorted water-like geometry to two equivalent Ga3+ atoms. In the second S2- site, S2- is bonded in a distorted T-shaped geometry to two Dy3+ and one Ga3+ atom. In the third S2- site, S2- is bonded to four Dy3+ atoms to form distorted SDy4 trigonal pyramids that share a cornercorner with one SDy3Ga tetrahedra, corners with four SDy4 trigonal pyramids, an edgeedge with one SDy3Ga tetrahedra, and edges with two SDy4 trigonal pyramids. In the fourth S2- site, S2- is bonded to four Dy3+ atoms to form distorted SDy4 trigonal pyramids that share a cornercorner with one SDy3Ga tetrahedra, corners with four SDy4 trigonal pyramids, an edgeedge with one SDy3Ga tetrahedra, and edges with two SDy4 trigonal pyramids. In the fifth S2- site, S2- is bonded in a rectangular see-saw-like geometry to four Dy3+ atoms. In the sixth S2- site, S2- is bonded in a distorted rectangular see-saw-like geometry to three Dy3+ and one Sb3+ atom. In the seventh S2- site, S2- is bonded to four Dy3+ atoms to form distorted SDy4 trigonal pyramids that share a cornercorner with one SDy3Ga tetrahedra, corners with four SDy4 trigonal pyramids, an edgeedge with one SDy3Ga tetrahedra, and edges with two SDy4 trigonal pyramids. In the eighth S2- site, S2- is bonded in a 3-coordinate geometry to one Dy3+ and two equivalent Sb3+ atoms. In the ninth S2- site, S2- is bonded in a 4-coordinate geometry to two Dy3+, one Ga3+, and one Sb3+ atom. In the tenth S2- site, S2- is bonded to three Dy3+ and one Ga3+ atom to form a mixture of distorted corner and edge-sharing SDy3Ga tetrahedra.},
doi = {10.17188/1758687},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {9}
}