U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Co(IO3)2 by Materials Project
Abstract
Co(IO3)2 is zeta iron carbide-derived structured and crystallizes in the monoclinic Cm space group. The structure is three-dimensional. Co2+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with twelve equivalent IO6 octahedra. The corner-sharing octahedra tilt angles range from 48–56°. There are a spread of Co–O bond distances ranging from 2.00–2.35 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to one Co2+ and two equivalent I5+ atoms. There are one shorter (2.01 Å) and one longer (2.23 Å) O–I bond lengths. In the second O2- site, O2- is bonded in a 3-coordinate geometry to one Co2+ and two equivalent I5+ atoms. Both O–I bond lengths are 2.19 Å. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to one Co2+ and two equivalent I5+ atoms. There are one shorter (2.07 Å) and one longer (2.13 Å) O–I bond lengths. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to one Co2+ and two equivalent I5+ atoms. Both O–I bond lengths are 2.25 Å. I5+ is bonded to six O2- atoms to form IO6 octahedramore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1181620
- 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; Co(IO3)2; Co-I-O
- OSTI Identifier:
- 1685386
- DOI:
- https://doi.org/10.17188/1685386
Citation Formats
The Materials Project. Materials Data on Co(IO3)2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1685386.
The Materials Project. Materials Data on Co(IO3)2 by Materials Project. United States. doi:https://doi.org/10.17188/1685386
The Materials Project. 2020.
"Materials Data on Co(IO3)2 by Materials Project". United States. doi:https://doi.org/10.17188/1685386. https://www.osti.gov/servlets/purl/1685386. Pub date:Mon May 04 00:00:00 EDT 2020
@article{osti_1685386,
title = {Materials Data on Co(IO3)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Co(IO3)2 is zeta iron carbide-derived structured and crystallizes in the monoclinic Cm space group. The structure is three-dimensional. Co2+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with twelve equivalent IO6 octahedra. The corner-sharing octahedra tilt angles range from 48–56°. There are a spread of Co–O bond distances ranging from 2.00–2.35 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to one Co2+ and two equivalent I5+ atoms. There are one shorter (2.01 Å) and one longer (2.23 Å) O–I bond lengths. In the second O2- site, O2- is bonded in a 3-coordinate geometry to one Co2+ and two equivalent I5+ atoms. Both O–I bond lengths are 2.19 Å. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to one Co2+ and two equivalent I5+ atoms. There are one shorter (2.07 Å) and one longer (2.13 Å) O–I bond lengths. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to one Co2+ and two equivalent I5+ atoms. Both O–I bond lengths are 2.25 Å. I5+ is bonded to six O2- atoms to form IO6 octahedra that share corners with six equivalent CoO6 octahedra and edges with three equivalent IO6 octahedra. The corner-sharing octahedra tilt angles range from 48–56°.},
doi = {10.17188/1685386},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}