U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on LaThPb6 by Materials Project
Abstract
ThLaPb6 is Uranium Silicide-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Th is bonded to twelve Pb atoms to form ThPb12 cuboctahedra that share corners with four equivalent ThPb12 cuboctahedra, corners with eight equivalent LaPb12 cuboctahedra, faces with two equivalent LaPb12 cuboctahedra, and faces with four equivalent ThPb12 cuboctahedra. There are four shorter (3.48 Å) and eight longer (3.51 Å) Th–Pb bond lengths. La is bonded to twelve Pb atoms to form LaPb12 cuboctahedra that share corners with four equivalent LaPb12 cuboctahedra, corners with eight equivalent ThPb12 cuboctahedra, faces with two equivalent ThPb12 cuboctahedra, and faces with four equivalent LaPb12 cuboctahedra. There are four shorter (3.48 Å) and eight longer (3.54 Å) La–Pb bond lengths. There are three inequivalent Pb sites. In the first Pb site, Pb is bonded in a square co-planar geometry to four equivalent La atoms. In the second Pb site, Pb is bonded in a distorted square co-planar geometry to four equivalent Th atoms. In the third Pb site, Pb is bonded in a distorted square co-planar geometry to two equivalent Th and two equivalent La atoms.
- Publication Date:
- Other Number(s):
- mp-1223029
- 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; La-Pb-Th; LaThPb6; crystal structure
- OSTI Identifier:
- 1686579
- DOI:
- https://doi.org/10.17188/1686579
Citation Formats
Materials Data on LaThPb6 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1686579.
Materials Data on LaThPb6 by Materials Project. United States. doi:https://doi.org/10.17188/1686579
2020.
"Materials Data on LaThPb6 by Materials Project". United States. doi:https://doi.org/10.17188/1686579. https://www.osti.gov/servlets/purl/1686579. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1686579,
title = {Materials Data on LaThPb6 by Materials Project},
abstractNote = {ThLaPb6 is Uranium Silicide-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Th is bonded to twelve Pb atoms to form ThPb12 cuboctahedra that share corners with four equivalent ThPb12 cuboctahedra, corners with eight equivalent LaPb12 cuboctahedra, faces with two equivalent LaPb12 cuboctahedra, and faces with four equivalent ThPb12 cuboctahedra. There are four shorter (3.48 Å) and eight longer (3.51 Å) Th–Pb bond lengths. La is bonded to twelve Pb atoms to form LaPb12 cuboctahedra that share corners with four equivalent LaPb12 cuboctahedra, corners with eight equivalent ThPb12 cuboctahedra, faces with two equivalent ThPb12 cuboctahedra, and faces with four equivalent LaPb12 cuboctahedra. There are four shorter (3.48 Å) and eight longer (3.54 Å) La–Pb bond lengths. There are three inequivalent Pb sites. In the first Pb site, Pb is bonded in a square co-planar geometry to four equivalent La atoms. In the second Pb site, Pb is bonded in a distorted square co-planar geometry to four equivalent Th atoms. In the third Pb site, Pb is bonded in a distorted square co-planar geometry to two equivalent Th and two equivalent La atoms.},
doi = {10.17188/1686579},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}