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

Title: Materials Data on KTcO3 by Materials Project

Abstract

KTcO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. K1+ is bonded to twelve equivalent O2- atoms to form KO12 cuboctahedra that share corners with twelve equivalent KO12 cuboctahedra, faces with six equivalent KO12 cuboctahedra, and faces with eight equivalent TcO6 octahedra. All K–O bond lengths are 2.78 Å. Tc5+ is bonded to six equivalent O2- atoms to form TcO6 octahedra that share corners with six equivalent TcO6 octahedra and faces with eight equivalent KO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Tc–O bond lengths are 1.97 Å. O2- is bonded in a distorted linear geometry to four equivalent K1+ and two equivalent Tc5+ atoms.

Authors:
Publication Date:
Other Number(s):
mp-973267
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; KTcO3; K-O-Tc
OSTI Identifier:
1314060
DOI:
https://doi.org/10.17188/1314060

Citation Formats

The Materials Project. Materials Data on KTcO3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1314060.
The Materials Project. Materials Data on KTcO3 by Materials Project. United States. doi:https://doi.org/10.17188/1314060
The Materials Project. 2020. "Materials Data on KTcO3 by Materials Project". United States. doi:https://doi.org/10.17188/1314060. https://www.osti.gov/servlets/purl/1314060. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1314060,
title = {Materials Data on KTcO3 by Materials Project},
author = {The Materials Project},
abstractNote = {KTcO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. K1+ is bonded to twelve equivalent O2- atoms to form KO12 cuboctahedra that share corners with twelve equivalent KO12 cuboctahedra, faces with six equivalent KO12 cuboctahedra, and faces with eight equivalent TcO6 octahedra. All K–O bond lengths are 2.78 Å. Tc5+ is bonded to six equivalent O2- atoms to form TcO6 octahedra that share corners with six equivalent TcO6 octahedra and faces with eight equivalent KO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Tc–O bond lengths are 1.97 Å. O2- is bonded in a distorted linear geometry to four equivalent K1+ and two equivalent Tc5+ atoms.},
doi = {10.17188/1314060},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jul 23 00:00:00 EDT 2020},
month = {Thu Jul 23 00:00:00 EDT 2020}
}