Materials Data on Dy2CoTe2(SO7)2 by Materials Project
Abstract
Dy2CoTe2(SO7)2 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. Dy3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Dy–O bond distances ranging from 2.27–2.57 Å. Co2+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with two equivalent SO4 tetrahedra. There are a spread of Co–O bond distances ranging from 2.05–2.14 Å. Te4+ is bonded in a 3-coordinate geometry to three O2- atoms. There is two shorter (1.91 Å) and one longer (1.92 Å) Te–O bond length. S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share a cornercorner with one CoO6 octahedra. The corner-sharing octahedral tilt angles are 45°. There are a spread of S–O bond distances ranging from 1.48–1.51 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted water-like geometry to one Dy3+ and one S6+ atom. In the second O2- site, O2- is bonded in a 2-coordinate geometry to one Co2+ and one S6+ atom. In the third O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Dy3+ and one S6+ atom. In the fourth O2-more »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1190177
- 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; Dy2CoTe2(SO7)2; Co-Dy-O-S-Te
- OSTI Identifier:
- 1710981
- DOI:
- https://doi.org/10.17188/1710981
Citation Formats
The Materials Project. Materials Data on Dy2CoTe2(SO7)2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1710981.
The Materials Project. Materials Data on Dy2CoTe2(SO7)2 by Materials Project. United States. doi:https://doi.org/10.17188/1710981
The Materials Project. 2020.
"Materials Data on Dy2CoTe2(SO7)2 by Materials Project". United States. doi:https://doi.org/10.17188/1710981. https://www.osti.gov/servlets/purl/1710981. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1710981,
title = {Materials Data on Dy2CoTe2(SO7)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Dy2CoTe2(SO7)2 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. Dy3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Dy–O bond distances ranging from 2.27–2.57 Å. Co2+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with two equivalent SO4 tetrahedra. There are a spread of Co–O bond distances ranging from 2.05–2.14 Å. Te4+ is bonded in a 3-coordinate geometry to three O2- atoms. There is two shorter (1.91 Å) and one longer (1.92 Å) Te–O bond length. S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share a cornercorner with one CoO6 octahedra. The corner-sharing octahedral tilt angles are 45°. There are a spread of S–O bond distances ranging from 1.48–1.51 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted water-like geometry to one Dy3+ and one S6+ atom. In the second O2- site, O2- is bonded in a 2-coordinate geometry to one Co2+ and one S6+ atom. In the third O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Dy3+ and one S6+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Dy3+ and one S6+ atom. In the fifth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two equivalent Dy3+ and one Te4+ atom. In the sixth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to one Dy3+, one Co2+, and one Te4+ atom. In the seventh O2- site, O2- is bonded in a 2-coordinate geometry to one Dy3+, one Co2+, and one Te4+ atom.},
doi = {10.17188/1710981},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}