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Title: Materials Data on K2Co(SeO3)2 by Materials Project

Abstract

K2Co(SeO3)2 crystallizes in the triclinic P-1 space group. The structure is two-dimensional and consists of one K2Co(SeO3)2 sheet oriented in the (-1, 0, 1) direction. K1+ is bonded in a 2-coordinate geometry to four O2- atoms. There are a spread of K–O bond distances ranging from 2.11–2.74 Å. Co2+ is bonded in a distorted linear geometry to four O2- atoms. There are two shorter (1.66 Å) and two longer (2.47 Å) Co–O bond lengths. Se4+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Se–O bond distances ranging from 1.29–2.29 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to one K1+, one Co2+, and one Se4+ atom. In the second O2- site, O2- is bonded in a 2-coordinate geometry to one K1+, one Co2+, and two equivalent Se4+ atoms. In the third O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent K1+ and one Se4+ atom.

Authors:
Publication Date:
Other Number(s):
mp-19189
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; K2Co(SeO3)2; Co-K-O-Se
OSTI Identifier:
1194038
DOI:
https://doi.org/10.17188/1194038

Citation Formats

The Materials Project. Materials Data on K2Co(SeO3)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1194038.
The Materials Project. Materials Data on K2Co(SeO3)2 by Materials Project. United States. doi:https://doi.org/10.17188/1194038
The Materials Project. 2020. "Materials Data on K2Co(SeO3)2 by Materials Project". United States. doi:https://doi.org/10.17188/1194038. https://www.osti.gov/servlets/purl/1194038. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1194038,
title = {Materials Data on K2Co(SeO3)2 by Materials Project},
author = {The Materials Project},
abstractNote = {K2Co(SeO3)2 crystallizes in the triclinic P-1 space group. The structure is two-dimensional and consists of one K2Co(SeO3)2 sheet oriented in the (-1, 0, 1) direction. K1+ is bonded in a 2-coordinate geometry to four O2- atoms. There are a spread of K–O bond distances ranging from 2.11–2.74 Å. Co2+ is bonded in a distorted linear geometry to four O2- atoms. There are two shorter (1.66 Å) and two longer (2.47 Å) Co–O bond lengths. Se4+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Se–O bond distances ranging from 1.29–2.29 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to one K1+, one Co2+, and one Se4+ atom. In the second O2- site, O2- is bonded in a 2-coordinate geometry to one K1+, one Co2+, and two equivalent Se4+ atoms. In the third O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent K1+ and one Se4+ atom.},
doi = {10.17188/1194038},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jul 16 00:00:00 EDT 2020},
month = {Thu Jul 16 00:00:00 EDT 2020}
}