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

Title: Materials Data on K2TbO3 by Materials Project

Abstract

K2TbO3 crystallizes in the orthorhombic Cmc2_1 space group. The structure is three-dimensional. K1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of K–O bond distances ranging from 2.66–3.08 Å. Tb4+ is bonded to five O2- atoms to form distorted edge-sharing TbO5 trigonal bipyramids. There are a spread of Tb–O bond distances ranging from 2.14–2.27 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 6-coordinate geometry to four equivalent K1+ and two equivalent Tb4+ atoms. In the second O2- site, O2- is bonded in a 5-coordinate geometry to four equivalent K1+ and one Tb4+ atom.

Publication Date:
Other Number(s):
mp-756869
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; K2TbO3; K-O-Tb
OSTI Identifier:
1290647
DOI:
https://doi.org/10.17188/1290647

Citation Formats

The Materials Project. Materials Data on K2TbO3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1290647.
The Materials Project. Materials Data on K2TbO3 by Materials Project. United States. doi:https://doi.org/10.17188/1290647
The Materials Project. 2020. "Materials Data on K2TbO3 by Materials Project". United States. doi:https://doi.org/10.17188/1290647. https://www.osti.gov/servlets/purl/1290647. Pub date:Wed Jul 22 00:00:00 EDT 2020
@article{osti_1290647,
title = {Materials Data on K2TbO3 by Materials Project},
author = {The Materials Project},
abstractNote = {K2TbO3 crystallizes in the orthorhombic Cmc2_1 space group. The structure is three-dimensional. K1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of K–O bond distances ranging from 2.66–3.08 Å. Tb4+ is bonded to five O2- atoms to form distorted edge-sharing TbO5 trigonal bipyramids. There are a spread of Tb–O bond distances ranging from 2.14–2.27 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 6-coordinate geometry to four equivalent K1+ and two equivalent Tb4+ atoms. In the second O2- site, O2- is bonded in a 5-coordinate geometry to four equivalent K1+ and one Tb4+ atom.},
doi = {10.17188/1290647},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}