U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on UAs2Pd by Materials Project
Abstract
UPdAs2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. U4+ is bonded in a 8-coordinate geometry to eight As3- atoms. There are four shorter (2.92 Å) and four longer (3.01 Å) U–As bond lengths. Pd2+ is bonded to four equivalent As3- atoms to form a mixture of distorted edge and corner-sharing PdAs4 tetrahedra. All Pd–As bond lengths are 2.70 Å. There are two inequivalent As3- sites. In the first As3- site, As3- is bonded in a 8-coordinate geometry to four equivalent U4+ and four equivalent As3- atoms. All As–As bond lengths are 2.83 Å. In the second As3- site, As3- is bonded in a 4-coordinate geometry to four equivalent U4+ and four equivalent Pd2+ atoms.
- Publication Date:
- Other Number(s):
- mp-4206
- 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; As-Pd-U; UAs2Pd; crystal structure
- OSTI Identifier:
- 1207960
- DOI:
- https://doi.org/10.17188/1207960
Citation Formats
Materials Data on UAs2Pd by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1207960.
Materials Data on UAs2Pd by Materials Project. United States. doi:https://doi.org/10.17188/1207960
2020.
"Materials Data on UAs2Pd by Materials Project". United States. doi:https://doi.org/10.17188/1207960. https://www.osti.gov/servlets/purl/1207960. Pub date:Thu Jul 16 04:00:00 UTC 2020
@article{osti_1207960,
title = {Materials Data on UAs2Pd by Materials Project},
abstractNote = {UPdAs2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. U4+ is bonded in a 8-coordinate geometry to eight As3- atoms. There are four shorter (2.92 Å) and four longer (3.01 Å) U–As bond lengths. Pd2+ is bonded to four equivalent As3- atoms to form a mixture of distorted edge and corner-sharing PdAs4 tetrahedra. All Pd–As bond lengths are 2.70 Å. There are two inequivalent As3- sites. In the first As3- site, As3- is bonded in a 8-coordinate geometry to four equivalent U4+ and four equivalent As3- atoms. All As–As bond lengths are 2.83 Å. In the second As3- site, As3- is bonded in a 4-coordinate geometry to four equivalent U4+ and four equivalent Pd2+ atoms.},
doi = {10.17188/1207960},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}
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