skip to main content
DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: 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; 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; Dy2SeO2; Dy-O-Se
OSTI Identifier:
1298698
DOI:
10.17188/1298698

Citation Formats

The Materials Project. Materials Data on Dy2SeO2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1298698.
The Materials Project. Materials Data on Dy2SeO2 by Materials Project. United States. doi:10.17188/1298698.
The Materials Project. 2020. "Materials Data on Dy2SeO2 by Materials Project". United States. doi:10.17188/1298698. https://www.osti.gov/servlets/purl/1298698. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1298698,
title = {Materials Data on Dy2SeO2 by Materials Project},
author = {The 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}
}

Dataset:

Save / Share: