U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on K2Se3 by Materials Project
Abstract
K2Se3 crystallizes in the orthorhombic Cmc2_1 space group. The structure is three-dimensional. there are two inequivalent K sites. In the first K site, K is bonded in a 8-coordinate geometry to eight Se atoms. There are a spread of K–Se bond distances ranging from 3.31–3.66 Å. In the second K site, K is bonded in a 7-coordinate geometry to seven Se atoms. There are a spread of K–Se bond distances ranging from 3.38–3.51 Å. There are two inequivalent Se sites. In the first Se site, Se is bonded in a 5-coordinate geometry to three K and two equivalent Se atoms. Both Se–Se bond lengths are 2.43 Å. In the second Se site, Se is bonded to six K and one Se atom to form a mixture of distorted corner, edge, and face-sharing SeK6Se pentagonal bipyramids.
- Publication Date:
- Other Number(s):
- mp-7670
- DOE Contract Number:
- AC02-05CH11231
- Research Org.:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Collaborations:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE; K-Se; K2Se3; crystal structure
- OSTI Identifier:
- 1297237
- DOI:
- https://doi.org/10.17188/1297237
Citation Formats
Materials Data on K2Se3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1297237.
Materials Data on K2Se3 by Materials Project. United States. doi:https://doi.org/10.17188/1297237
2020.
"Materials Data on K2Se3 by Materials Project". United States. doi:https://doi.org/10.17188/1297237. https://www.osti.gov/servlets/purl/1297237. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1297237,
title = {Materials Data on K2Se3 by Materials Project},
abstractNote = {K2Se3 crystallizes in the orthorhombic Cmc2_1 space group. The structure is three-dimensional. there are two inequivalent K sites. In the first K site, K is bonded in a 8-coordinate geometry to eight Se atoms. There are a spread of K–Se bond distances ranging from 3.31–3.66 Å. In the second K site, K is bonded in a 7-coordinate geometry to seven Se atoms. There are a spread of K–Se bond distances ranging from 3.38–3.51 Å. There are two inequivalent Se sites. In the first Se site, Se is bonded in a 5-coordinate geometry to three K and two equivalent Se atoms. Both Se–Se bond lengths are 2.43 Å. In the second Se site, Se is bonded to six K and one Se atom to form a mixture of distorted corner, edge, and face-sharing SeK6Se pentagonal bipyramids.},
doi = {10.17188/1297237},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}