U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on URe2 by Materials Project
Abstract
URe2 is Hexagonal Laves structured and crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. U is bonded in a 10-coordinate geometry to one U and twelve Re atoms. The U–U bond length is 2.66 Å. There are a spread of U–Re bond distances ranging from 3.06–3.28 Å. There are three inequivalent Re sites. In the first Re site, Re is bonded to six equivalent U and six Re atoms to form a mixture of edge, face, and corner-sharing ReU6Re6 cuboctahedra. There are two shorter (2.63 Å) and four longer (2.64 Å) Re–Re bond lengths. In the second Re site, Re is bonded to six equivalent U and six Re atoms to form a mixture of edge, face, and corner-sharing ReU6Re6 cuboctahedra. There are a spread of Re–Re bond distances ranging from 2.67–2.85 Å. In the third Re site, Re is bonded to six equivalent U and six Re atoms to form a mixture of edge, face, and corner-sharing ReU6Re6 cuboctahedra.
- Authors:
- Publication Date:
- Other Number(s):
- mp-19890
- 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; URe2; Re-U
- OSTI Identifier:
- 1195079
- DOI:
- https://doi.org/10.17188/1195079
Citation Formats
The Materials Project. Materials Data on URe2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1195079.
The Materials Project. Materials Data on URe2 by Materials Project. United States. doi:https://doi.org/10.17188/1195079
The Materials Project. 2020.
"Materials Data on URe2 by Materials Project". United States. doi:https://doi.org/10.17188/1195079. https://www.osti.gov/servlets/purl/1195079. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1195079,
title = {Materials Data on URe2 by Materials Project},
author = {The Materials Project},
abstractNote = {URe2 is Hexagonal Laves structured and crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. U is bonded in a 10-coordinate geometry to one U and twelve Re atoms. The U–U bond length is 2.66 Å. There are a spread of U–Re bond distances ranging from 3.06–3.28 Å. There are three inequivalent Re sites. In the first Re site, Re is bonded to six equivalent U and six Re atoms to form a mixture of edge, face, and corner-sharing ReU6Re6 cuboctahedra. There are two shorter (2.63 Å) and four longer (2.64 Å) Re–Re bond lengths. In the second Re site, Re is bonded to six equivalent U and six Re atoms to form a mixture of edge, face, and corner-sharing ReU6Re6 cuboctahedra. There are a spread of Re–Re bond distances ranging from 2.67–2.85 Å. In the third Re site, Re is bonded to six equivalent U and six Re atoms to form a mixture of edge, face, and corner-sharing ReU6Re6 cuboctahedra.},
doi = {10.17188/1195079},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}