U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on K2UCoP2O11 by Materials Project
Abstract
K2UCoP2O11 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of K–O bond distances ranging from 2.71–3.37 Å. In the second K1+ site, K1+ is bonded in a 7-coordinate geometry to ten O2- atoms. There are a spread of K–O bond distances ranging from 2.91–3.41 Å. U6+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of U–O bond distances ranging from 1.82–2.58 Å. Co4+ is bonded to four O2- atoms to form CoO4 tetrahedra that share corners with four PO4 tetrahedra. There are a spread of Co–O bond distances ranging from 1.93–1.98 Å. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two equivalent CoO4 tetrahedra. There are a spread of P–O bond distances ranging from 1.54–1.57 Å. In the second P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two equivalent CoO4 tetrahedra. There is one shorter (1.55 Å) andmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1205017
- 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; K2UCoP2O11; Co-K-O-P-U
- OSTI Identifier:
- 1683162
- DOI:
- https://doi.org/10.17188/1683162
Citation Formats
The Materials Project. Materials Data on K2UCoP2O11 by Materials Project. United States: N. p., 2019.
Web. doi:10.17188/1683162.
The Materials Project. Materials Data on K2UCoP2O11 by Materials Project. United States. doi:https://doi.org/10.17188/1683162
The Materials Project. 2019.
"Materials Data on K2UCoP2O11 by Materials Project". United States. doi:https://doi.org/10.17188/1683162. https://www.osti.gov/servlets/purl/1683162. Pub date:Sat Jan 12 00:00:00 EST 2019
@article{osti_1683162,
title = {Materials Data on K2UCoP2O11 by Materials Project},
author = {The Materials Project},
abstractNote = {K2UCoP2O11 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent K1+ sites. In the first K1+ site, K1+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of K–O bond distances ranging from 2.71–3.37 Å. In the second K1+ site, K1+ is bonded in a 7-coordinate geometry to ten O2- atoms. There are a spread of K–O bond distances ranging from 2.91–3.41 Å. U6+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of U–O bond distances ranging from 1.82–2.58 Å. Co4+ is bonded to four O2- atoms to form CoO4 tetrahedra that share corners with four PO4 tetrahedra. There are a spread of Co–O bond distances ranging from 1.93–1.98 Å. There are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two equivalent CoO4 tetrahedra. There are a spread of P–O bond distances ranging from 1.54–1.57 Å. In the second P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two equivalent CoO4 tetrahedra. There is one shorter (1.55 Å) and three longer (1.56 Å) P–O bond length. There are eleven inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent K1+, one U6+, and one P5+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to three K1+ atoms. In the third O2- site, O2- is bonded in a distorted single-bond geometry to three K1+ and one U6+ atom. In the fourth O2- site, O2- is bonded in a 1-coordinate geometry to one K1+, one U6+, and one P5+ atom. In the fifth O2- site, O2- is bonded in a distorted single-bond geometry to one K1+, two equivalent U6+, and one P5+ atom. In the sixth O2- site, O2- is bonded in a 2-coordinate geometry to one K1+, one Co4+, and one P5+ atom. In the seventh O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent K1+ and one U6+ atom. In the eighth O2- site, O2- is bonded in a 3-coordinate geometry to one K1+, one Co4+, and one P5+ atom. In the ninth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one K1+, one Co4+, and one P5+ atom. In the tenth O2- site, O2- is bonded in a 1-coordinate geometry to two K1+, one U6+, and one P5+ atom. In the eleventh O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent K1+, one Co4+, and one P5+ atom.},
doi = {10.17188/1683162},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}