U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Co3OF5 by Materials Project
Abstract
Co3OF5 is Hydrophilite-derived structured and crystallizes in the monoclinic Pm space group. The structure is three-dimensional. there are six inequivalent Co+2.33+ sites. In the first Co+2.33+ site, Co+2.33+ is bonded to one O2- and five F1- atoms to form CoOF5 octahedra that share corners with eight CoO2F4 octahedra and edges with two equivalent CoOF5 octahedra. The corner-sharing octahedra tilt angles range from 50–54°. The Co–O bond length is 1.87 Å. There are a spread of Co–F bond distances ranging from 2.03–2.07 Å. In the second Co+2.33+ site, Co+2.33+ is bonded to six F1- atoms to form CoF6 octahedra that share corners with eight CoO2F4 octahedra and edges with two equivalent CoF6 octahedra. The corner-sharing octahedra tilt angles range from 49–51°. There are a spread of Co–F bond distances ranging from 2.04–2.09 Å. In the third Co+2.33+ site, Co+2.33+ is bonded to two equivalent O2- and four F1- atoms to form CoO2F4 octahedra that share corners with eight CoOF5 octahedra and edges with two equivalent CoO2F4 octahedra. The corner-sharing octahedra tilt angles range from 48–53°. Both Co–O bond lengths are 1.98 Å. There are a spread of Co–F bond distances ranging from 2.05–2.11 Å. In the fourth Co+2.33+ site, Co+2.33+ ismore »
- Publication Date:
- Other Number(s):
- mp-763417
- 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; Co-F-O; Co3OF5; crystal structure
- OSTI Identifier:
- 1293499
- DOI:
- https://doi.org/10.17188/1293499
Citation Formats
Materials Data on Co3OF5 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1293499.
Materials Data on Co3OF5 by Materials Project. United States. doi:https://doi.org/10.17188/1293499
2020.
"Materials Data on Co3OF5 by Materials Project". United States. doi:https://doi.org/10.17188/1293499. https://www.osti.gov/servlets/purl/1293499. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1293499,
title = {Materials Data on Co3OF5 by Materials Project},
abstractNote = {Co3OF5 is Hydrophilite-derived structured and crystallizes in the monoclinic Pm space group. The structure is three-dimensional. there are six inequivalent Co+2.33+ sites. In the first Co+2.33+ site, Co+2.33+ is bonded to one O2- and five F1- atoms to form CoOF5 octahedra that share corners with eight CoO2F4 octahedra and edges with two equivalent CoOF5 octahedra. The corner-sharing octahedra tilt angles range from 50–54°. The Co–O bond length is 1.87 Å. There are a spread of Co–F bond distances ranging from 2.03–2.07 Å. In the second Co+2.33+ site, Co+2.33+ is bonded to six F1- atoms to form CoF6 octahedra that share corners with eight CoO2F4 octahedra and edges with two equivalent CoF6 octahedra. The corner-sharing octahedra tilt angles range from 49–51°. There are a spread of Co–F bond distances ranging from 2.04–2.09 Å. In the third Co+2.33+ site, Co+2.33+ is bonded to two equivalent O2- and four F1- atoms to form CoO2F4 octahedra that share corners with eight CoOF5 octahedra and edges with two equivalent CoO2F4 octahedra. The corner-sharing octahedra tilt angles range from 48–53°. Both Co–O bond lengths are 1.98 Å. There are a spread of Co–F bond distances ranging from 2.05–2.11 Å. In the fourth Co+2.33+ site, Co+2.33+ is bonded to two equivalent O2- and four F1- atoms to form CoO2F4 octahedra that share corners with eight CoOF5 octahedra and edges with two equivalent CoO2F4 octahedra. The corner-sharing octahedra tilt angles range from 49–54°. Both Co–O bond lengths are 1.95 Å. There are one shorter (2.06 Å) and three longer (2.10 Å) Co–F bond lengths. In the fifth Co+2.33+ site, Co+2.33+ is bonded to one O2- and five F1- atoms to form CoOF5 octahedra that share corners with eight CoF6 octahedra and edges with two equivalent CoOF5 octahedra. The corner-sharing octahedra tilt angles range from 49–53°. The Co–O bond length is 1.80 Å. There are three shorter (2.05 Å) and two longer (2.06 Å) Co–F bond lengths. In the sixth Co+2.33+ site, Co+2.33+ is bonded to six F1- atoms to form CoF6 octahedra that share corners with eight CoOF5 octahedra and edges with two equivalent CoF6 octahedra. The corner-sharing octahedra tilt angles range from 48–50°. There are a spread of Co–F bond distances ranging from 2.03–2.07 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to three Co+2.33+ atoms. In the second O2- site, O2- is bonded in a trigonal planar geometry to three Co+2.33+ atoms. There are ten inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted trigonal planar geometry to three Co+2.33+ atoms. In the second F1- site, F1- is bonded in a distorted trigonal planar geometry to three Co+2.33+ atoms. In the third F1- site, F1- is bonded in a distorted trigonal planar geometry to three Co+2.33+ atoms. In the fourth F1- site, F1- is bonded in a distorted trigonal planar geometry to three Co+2.33+ atoms. In the fifth F1- site, F1- is bonded in a distorted trigonal planar geometry to three Co+2.33+ atoms. In the sixth F1- site, F1- is bonded in a distorted trigonal planar geometry to three Co+2.33+ atoms. In the seventh F1- site, F1- is bonded in a distorted trigonal planar geometry to three Co+2.33+ atoms. In the eighth F1- site, F1- is bonded in a distorted trigonal planar geometry to three Co+2.33+ atoms. In the ninth F1- site, F1- is bonded in a distorted trigonal planar geometry to three Co+2.33+ atoms. In the tenth F1- site, F1- is bonded in a distorted trigonal planar geometry to three Co+2.33+ atoms.},
doi = {10.17188/1293499},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}