U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Cr2(SO4)3 by Materials Project
Abstract
Cr2(SO4)3 crystallizes in the trigonal R-3 space group. The structure is three-dimensional. there are two inequivalent Cr3+ sites. In the first Cr3+ site, Cr3+ is bonded to six O2- atoms to form CrO6 octahedra that share corners with six equivalent SO4 tetrahedra. There are three shorter (1.99 Å) and three longer (2.03 Å) Cr–O bond lengths. In the second Cr3+ site, Cr3+ is bonded to six O2- atoms to form CrO6 octahedra that share corners with six equivalent SO4 tetrahedra. There are three shorter (2.00 Å) and three longer (2.01 Å) Cr–O bond lengths. S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with four CrO6 octahedra. The corner-sharing octahedra tilt angles range from 28–43°. There is three shorter (1.48 Å) and one longer (1.49 Å) S–O bond length. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Cr3+ and one S6+ atom. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to one Cr3+ and one S6+ atom. In the third O2- site, O2- is bonded in a distorted bent 150 degrees geometry to onemore »
- Publication Date:
- Other Number(s):
- mp-19361
- 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; Cr-O-S; Cr2(SO4)3; crystal structure
- OSTI Identifier:
- 1194368
- DOI:
- https://doi.org/10.17188/1194368
Citation Formats
Materials Data on Cr2(SO4)3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1194368.
Materials Data on Cr2(SO4)3 by Materials Project. United States. doi:https://doi.org/10.17188/1194368
2020.
"Materials Data on Cr2(SO4)3 by Materials Project". United States. doi:https://doi.org/10.17188/1194368. https://www.osti.gov/servlets/purl/1194368. Pub date:Mon Aug 03 04:00:00 UTC 2020
@article{osti_1194368,
title = {Materials Data on Cr2(SO4)3 by Materials Project},
abstractNote = {Cr2(SO4)3 crystallizes in the trigonal R-3 space group. The structure is three-dimensional. there are two inequivalent Cr3+ sites. In the first Cr3+ site, Cr3+ is bonded to six O2- atoms to form CrO6 octahedra that share corners with six equivalent SO4 tetrahedra. There are three shorter (1.99 Å) and three longer (2.03 Å) Cr–O bond lengths. In the second Cr3+ site, Cr3+ is bonded to six O2- atoms to form CrO6 octahedra that share corners with six equivalent SO4 tetrahedra. There are three shorter (2.00 Å) and three longer (2.01 Å) Cr–O bond lengths. S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with four CrO6 octahedra. The corner-sharing octahedra tilt angles range from 28–43°. There is three shorter (1.48 Å) and one longer (1.49 Å) S–O bond length. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Cr3+ and one S6+ atom. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to one Cr3+ and one S6+ atom. In the third O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Cr3+ and one S6+ atom. In the fourth O2- site, O2- is bonded in a bent 150 degrees geometry to one Cr3+ and one S6+ atom.},
doi = {10.17188/1194368},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Aug 03 04:00:00 UTC 2020},
month = {Mon Aug 03 04:00:00 UTC 2020}
}