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

Title: Materials Data on KGdO2 by Materials Project

Abstract

KGdO2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. K1+ is bonded to six equivalent O2- atoms to form distorted KO6 octahedra that share corners with six equivalent GdO6 octahedra, edges with six equivalent KO6 octahedra, and edges with six equivalent GdO6 octahedra. The corner-sharing octahedral tilt angles are 14°. All K–O bond lengths are 2.83 Å. Gd3+ is bonded to six equivalent O2- atoms to form GdO6 octahedra that share corners with six equivalent KO6 octahedra, edges with six equivalent KO6 octahedra, and edges with six equivalent GdO6 octahedra. The corner-sharing octahedral tilt angles are 14°. All Gd–O bond lengths are 2.36 Å. O2- is bonded to three equivalent K1+ and three equivalent Gd3+ atoms to form a mixture of distorted edge and corner-sharing OK3Gd3 octahedra. The corner-sharing octahedral tilt angles are 0°.

Publication Date:
Other Number(s):
mp-757021
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; KGdO2; Gd-K-O
OSTI Identifier:
1290685
DOI:
https://doi.org/10.17188/1290685

Citation Formats

The Materials Project. Materials Data on KGdO2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1290685.
The Materials Project. Materials Data on KGdO2 by Materials Project. United States. doi:https://doi.org/10.17188/1290685
The Materials Project. 2020. "Materials Data on KGdO2 by Materials Project". United States. doi:https://doi.org/10.17188/1290685. https://www.osti.gov/servlets/purl/1290685. Pub date:Fri Jul 24 00:00:00 EDT 2020
@article{osti_1290685,
title = {Materials Data on KGdO2 by Materials Project},
author = {The Materials Project},
abstractNote = {KGdO2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. K1+ is bonded to six equivalent O2- atoms to form distorted KO6 octahedra that share corners with six equivalent GdO6 octahedra, edges with six equivalent KO6 octahedra, and edges with six equivalent GdO6 octahedra. The corner-sharing octahedral tilt angles are 14°. All K–O bond lengths are 2.83 Å. Gd3+ is bonded to six equivalent O2- atoms to form GdO6 octahedra that share corners with six equivalent KO6 octahedra, edges with six equivalent KO6 octahedra, and edges with six equivalent GdO6 octahedra. The corner-sharing octahedral tilt angles are 14°. All Gd–O bond lengths are 2.36 Å. O2- is bonded to three equivalent K1+ and three equivalent Gd3+ atoms to form a mixture of distorted edge and corner-sharing OK3Gd3 octahedra. The corner-sharing octahedral tilt angles are 0°.},
doi = {10.17188/1290685},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}