U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Co3(OF2)2 by Materials Project
Abstract
Co3(OF2)2 is Hydrophilite-derived structured and crystallizes in the orthorhombic Pmn2_1 space group. The structure is three-dimensional. there are two inequivalent Co+2.67+ sites. In the first Co+2.67+ site, Co+2.67+ is bonded to two equivalent O2- and four F1- atoms to form a mixture of corner and edge-sharing CoO2F4 octahedra. The corner-sharing octahedra tilt angles range from 43–53°. There is one shorter (1.85 Å) and one longer (1.89 Å) Co–O bond length. There are a spread of Co–F bond distances ranging from 1.99–2.14 Å. In the second Co+2.67+ site, Co+2.67+ is bonded to two equivalent O2- and four F1- atoms to form a mixture of corner and edge-sharing CoO2F4 octahedra. The corner-sharing octahedra tilt angles range from 43–53°. Both Co–O bond lengths are 1.97 Å. There are a spread of Co–F bond distances ranging from 1.97–2.12 Å. O2- is bonded in a trigonal planar geometry to three Co+2.67+ atoms. There are three inequivalent F1- sites. In the first F1- site, F1- is bonded in a trigonal planar geometry to three Co+2.67+ atoms. In the second F1- site, F1- is bonded in a distorted trigonal planar geometry to three Co+2.67+ atoms. In the third F1- site, F1- is bonded in a 3-coordinate geometrymore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-763243
- 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; Co3(OF2)2; Co-F-O
- OSTI Identifier:
- 1293337
- DOI:
- https://doi.org/10.17188/1293337
Citation Formats
The Materials Project. Materials Data on Co3(OF2)2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1293337.
The Materials Project. Materials Data on Co3(OF2)2 by Materials Project. United States. doi:https://doi.org/10.17188/1293337
The Materials Project. 2020.
"Materials Data on Co3(OF2)2 by Materials Project". United States. doi:https://doi.org/10.17188/1293337. https://www.osti.gov/servlets/purl/1293337. Pub date:Mon Aug 03 00:00:00 EDT 2020
@article{osti_1293337,
title = {Materials Data on Co3(OF2)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Co3(OF2)2 is Hydrophilite-derived structured and crystallizes in the orthorhombic Pmn2_1 space group. The structure is three-dimensional. there are two inequivalent Co+2.67+ sites. In the first Co+2.67+ site, Co+2.67+ is bonded to two equivalent O2- and four F1- atoms to form a mixture of corner and edge-sharing CoO2F4 octahedra. The corner-sharing octahedra tilt angles range from 43–53°. There is one shorter (1.85 Å) and one longer (1.89 Å) Co–O bond length. There are a spread of Co–F bond distances ranging from 1.99–2.14 Å. In the second Co+2.67+ site, Co+2.67+ is bonded to two equivalent O2- and four F1- atoms to form a mixture of corner and edge-sharing CoO2F4 octahedra. The corner-sharing octahedra tilt angles range from 43–53°. Both Co–O bond lengths are 1.97 Å. There are a spread of Co–F bond distances ranging from 1.97–2.12 Å. O2- is bonded in a trigonal planar geometry to three Co+2.67+ atoms. There are three inequivalent F1- sites. In the first F1- site, F1- is bonded in a trigonal planar geometry to three Co+2.67+ atoms. In the second F1- site, F1- is bonded in a distorted trigonal planar geometry to three Co+2.67+ atoms. In the third F1- site, F1- is bonded in a 3-coordinate geometry to three Co+2.67+ atoms.},
doi = {10.17188/1293337},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Aug 03 00:00:00 EDT 2020},
month = {Mon Aug 03 00:00:00 EDT 2020}
}