U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Dy2SeO2 by Materials Project
Abstract
Dy2O2Se crystallizes in the trigonal P-3m1 space group. The structure is three-dimensional. Dy3+ is bonded in a 4-coordinate geometry to three equivalent Se2- and four equivalent O2- atoms. All Dy–Se bond lengths are 2.98 Å. All Dy–O bond lengths are 2.29 Å. Se2- is bonded to six equivalent Dy3+ atoms to form distorted SeDy6 octahedra that share corners with twelve equivalent ODy4 tetrahedra, edges with six equivalent SeDy6 octahedra, and edges with six equivalent ODy4 tetrahedra. O2- is bonded to four equivalent Dy3+ atoms to form ODy4 tetrahedra that share corners with six equivalent SeDy6 octahedra, corners with six equivalent ODy4 tetrahedra, edges with three equivalent SeDy6 octahedra, and edges with three equivalent ODy4 tetrahedra. The corner-sharing octahedra tilt angles range from 27–48°.
- Publication Date:
- Other Number(s):
- mp-769284
- DOE Contract Number:
- AC02-05CH11231;
- Research Org.:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Collaborations:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE; crystal structure; Dy-O-Se; Dy2SeO2
- OSTI Identifier:
- 1298698
- DOI:
- https://doi.org/10.17188/1298698
Citation Formats
Materials Data on Dy2SeO2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1298698.
Materials Data on Dy2SeO2 by Materials Project. United States. doi:https://doi.org/10.17188/1298698
2020.
"Materials Data on Dy2SeO2 by Materials Project". United States. doi:https://doi.org/10.17188/1298698. https://www.osti.gov/servlets/purl/1298698. Pub date:Wed Jul 22 20:00:00 EDT 2020
@article{osti_1298698,
title = {Materials Data on Dy2SeO2 by Materials Project},
abstractNote = {Dy2O2Se crystallizes in the trigonal P-3m1 space group. The structure is three-dimensional. Dy3+ is bonded in a 4-coordinate geometry to three equivalent Se2- and four equivalent O2- atoms. All Dy–Se bond lengths are 2.98 Å. All Dy–O bond lengths are 2.29 Å. Se2- is bonded to six equivalent Dy3+ atoms to form distorted SeDy6 octahedra that share corners with twelve equivalent ODy4 tetrahedra, edges with six equivalent SeDy6 octahedra, and edges with six equivalent ODy4 tetrahedra. O2- is bonded to four equivalent Dy3+ atoms to form ODy4 tetrahedra that share corners with six equivalent SeDy6 octahedra, corners with six equivalent ODy4 tetrahedra, edges with three equivalent SeDy6 octahedra, and edges with three equivalent ODy4 tetrahedra. The corner-sharing octahedra tilt angles range from 27–48°.},
doi = {10.17188/1298698},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}