U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Rb2U(PtS2)3 by Materials Project
Abstract
Rb2U(PtS2)3 crystallizes in the orthorhombic Fmmm space group. The structure is three-dimensional. there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a distorted body-centered cubic geometry to eight S2- atoms. All Rb–S bond lengths are 3.30 Å. In the second Rb1+ site, Rb1+ is bonded in a 10-coordinate geometry to ten S2- atoms. There are a spread of Rb–S bond distances ranging from 3.63–3.82 Å. U6+ is bonded in a distorted pentagonal pyramidal geometry to six S2- atoms. There are four shorter (2.72 Å) and two longer (2.74 Å) U–S bond lengths. There are two inequivalent Pt+1.33+ sites. In the first Pt+1.33+ site, Pt+1.33+ is bonded in a square co-planar geometry to four S2- atoms. There are two shorter (2.37 Å) and two longer (2.38 Å) Pt–S bond lengths. In the second Pt+1.33+ site, Pt+1.33+ is bonded in a square co-planar geometry to four equivalent S2- atoms. All Pt–S bond lengths are 2.37 Å. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a 6-coordinate geometry to three Rb1+, one U6+, and two Pt+1.33+ atoms. In the second S2- site, S2- is bonded to three Rb1+, one U6+,more »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1191149
- 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; Rb2U(PtS2)3; Pt-Rb-S-U
- OSTI Identifier:
- 1674417
- DOI:
- https://doi.org/10.17188/1674417
Citation Formats
The Materials Project. Materials Data on Rb2U(PtS2)3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1674417.
The Materials Project. Materials Data on Rb2U(PtS2)3 by Materials Project. United States. doi:https://doi.org/10.17188/1674417
The Materials Project. 2020.
"Materials Data on Rb2U(PtS2)3 by Materials Project". United States. doi:https://doi.org/10.17188/1674417. https://www.osti.gov/servlets/purl/1674417. Pub date:Tue May 05 00:00:00 EDT 2020
@article{osti_1674417,
title = {Materials Data on Rb2U(PtS2)3 by Materials Project},
author = {The Materials Project},
abstractNote = {Rb2U(PtS2)3 crystallizes in the orthorhombic Fmmm space group. The structure is three-dimensional. there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a distorted body-centered cubic geometry to eight S2- atoms. All Rb–S bond lengths are 3.30 Å. In the second Rb1+ site, Rb1+ is bonded in a 10-coordinate geometry to ten S2- atoms. There are a spread of Rb–S bond distances ranging from 3.63–3.82 Å. U6+ is bonded in a distorted pentagonal pyramidal geometry to six S2- atoms. There are four shorter (2.72 Å) and two longer (2.74 Å) U–S bond lengths. There are two inequivalent Pt+1.33+ sites. In the first Pt+1.33+ site, Pt+1.33+ is bonded in a square co-planar geometry to four S2- atoms. There are two shorter (2.37 Å) and two longer (2.38 Å) Pt–S bond lengths. In the second Pt+1.33+ site, Pt+1.33+ is bonded in a square co-planar geometry to four equivalent S2- atoms. All Pt–S bond lengths are 2.37 Å. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a 6-coordinate geometry to three Rb1+, one U6+, and two Pt+1.33+ atoms. In the second S2- site, S2- is bonded to three Rb1+, one U6+, and two equivalent Pt+1.33+ atoms to form a mixture of distorted edge, face, and corner-sharing SRb3UPt2 octahedra. The corner-sharing octahedra tilt angles range from 29–77°.},
doi = {10.17188/1674417},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue May 05 00:00:00 EDT 2020},
month = {Tue May 05 00:00:00 EDT 2020}
}