U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Rh2O3 by Materials Project
Abstract
Rh2O3 crystallizes in the orthorhombic Pnma space group. The structure is two-dimensional and consists of two Rh2O3 sheets oriented in the (0, 0, 1) direction. there are two inequivalent Rh3+ sites. In the first Rh3+ site, Rh3+ is bonded in a rectangular see-saw-like geometry to four O2- atoms. There are two shorter (1.98 Å) and two longer (2.13 Å) Rh–O bond lengths. In the second Rh3+ site, Rh3+ is bonded to six O2- atoms to form edge-sharing RhO6 octahedra. There are a spread of Rh–O bond distances ranging from 2.00–2.14 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Rh3+ atoms. In the second O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to four Rh3+ atoms. In the third O2- site, O2- is bonded in a distorted T-shaped geometry to three equivalent Rh3+ atoms.
- Authors:
- Publication Date:
- Other Number(s):
- mp-1189664
- 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; Rh2O3; O-Rh
- OSTI Identifier:
- 1747040
- DOI:
- https://doi.org/10.17188/1747040
Citation Formats
The Materials Project. Materials Data on Rh2O3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1747040.
The Materials Project. Materials Data on Rh2O3 by Materials Project. United States. doi:https://doi.org/10.17188/1747040
The Materials Project. 2020.
"Materials Data on Rh2O3 by Materials Project". United States. doi:https://doi.org/10.17188/1747040. https://www.osti.gov/servlets/purl/1747040. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1747040,
title = {Materials Data on Rh2O3 by Materials Project},
author = {The Materials Project},
abstractNote = {Rh2O3 crystallizes in the orthorhombic Pnma space group. The structure is two-dimensional and consists of two Rh2O3 sheets oriented in the (0, 0, 1) direction. there are two inequivalent Rh3+ sites. In the first Rh3+ site, Rh3+ is bonded in a rectangular see-saw-like geometry to four O2- atoms. There are two shorter (1.98 Å) and two longer (2.13 Å) Rh–O bond lengths. In the second Rh3+ site, Rh3+ is bonded to six O2- atoms to form edge-sharing RhO6 octahedra. There are a spread of Rh–O bond distances ranging from 2.00–2.14 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to three Rh3+ atoms. In the second O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to four Rh3+ atoms. In the third O2- site, O2- is bonded in a distorted T-shaped geometry to three equivalent Rh3+ atoms.},
doi = {10.17188/1747040},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}