U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Cr2(MoO4)3 by Materials Project
Abstract
Cr2(MoO4)3 crystallizes in the orthorhombic Pbcn space group. The structure is three-dimensional. there are two inequivalent Mo6+ sites. In the first Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with four equivalent CrO6 octahedra. The corner-sharing octahedra tilt angles range from 7–37°. There is three shorter (1.79 Å) and one longer (1.80 Å) Mo–O bond length. In the second Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with four equivalent CrO6 octahedra. The corner-sharing octahedra tilt angles range from 12–32°. There is two shorter (1.78 Å) and two longer (1.79 Å) Mo–O bond length. Cr3+ is bonded to six O2- atoms to form CrO6 octahedra that share corners with six MoO4 tetrahedra. There are a spread of Cr–O bond distances ranging from 1.99–2.01 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a linear geometry to one Mo6+ and one Cr3+ atom. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to one Mo6+ and one Cr3+ atom. In the third O2- site, O2- is bonded in a linear geometry to onemore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-647862
- 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; Cr2(MoO4)3; Cr-Mo-O
- OSTI Identifier:
- 1280780
- DOI:
- https://doi.org/10.17188/1280780
Citation Formats
The Materials Project. Materials Data on Cr2(MoO4)3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1280780.
The Materials Project. Materials Data on Cr2(MoO4)3 by Materials Project. United States. doi:https://doi.org/10.17188/1280780
The Materials Project. 2020.
"Materials Data on Cr2(MoO4)3 by Materials Project". United States. doi:https://doi.org/10.17188/1280780. https://www.osti.gov/servlets/purl/1280780. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1280780,
title = {Materials Data on Cr2(MoO4)3 by Materials Project},
author = {The Materials Project},
abstractNote = {Cr2(MoO4)3 crystallizes in the orthorhombic Pbcn space group. The structure is three-dimensional. there are two inequivalent Mo6+ sites. In the first Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with four equivalent CrO6 octahedra. The corner-sharing octahedra tilt angles range from 7–37°. There is three shorter (1.79 Å) and one longer (1.80 Å) Mo–O bond length. In the second Mo6+ site, Mo6+ is bonded to four O2- atoms to form MoO4 tetrahedra that share corners with four equivalent CrO6 octahedra. The corner-sharing octahedra tilt angles range from 12–32°. There is two shorter (1.78 Å) and two longer (1.79 Å) Mo–O bond length. Cr3+ is bonded to six O2- atoms to form CrO6 octahedra that share corners with six MoO4 tetrahedra. There are a spread of Cr–O bond distances ranging from 1.99–2.01 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a linear geometry to one Mo6+ and one Cr3+ atom. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to one Mo6+ and one Cr3+ atom. In the third O2- site, O2- is bonded in a linear geometry to one Mo6+ and one Cr3+ atom. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to one Mo6+ and one Cr3+ atom. In the fifth O2- site, O2- is bonded in a bent 150 degrees geometry to one Mo6+ and one Cr3+ atom. In the sixth O2- site, O2- is bonded in a bent 150 degrees geometry to one Mo6+ and one Cr3+ atom.},
doi = {10.17188/1280780},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}