U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on SrLa3 by Materials Project
Abstract
SrLa3 is beta Cu3Ti-like structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Sr is bonded to twelve La atoms to form SrLa12 cuboctahedra that share corners with four equivalent SrLa12 cuboctahedra, corners with eight equivalent LaSr4La8 cuboctahedra, edges with eight equivalent SrLa12 cuboctahedra, edges with sixteen equivalent LaSr4La8 cuboctahedra, faces with four equivalent SrLa12 cuboctahedra, and faces with fourteen LaSr4La8 cuboctahedra. There are four shorter (3.84 Å) and eight longer (3.85 Å) Sr–La bond lengths. There are two inequivalent La sites. In the first La site, La is bonded to four equivalent Sr and eight La atoms to form LaSr4La8 cuboctahedra that share corners with twelve equivalent LaSr4La8 cuboctahedra, edges with eight equivalent SrLa12 cuboctahedra, edges with sixteen LaSr4La8 cuboctahedra, faces with four equivalent SrLa12 cuboctahedra, and faces with fourteen LaSr4La8 cuboctahedra. There are four shorter (3.84 Å) and four longer (3.85 Å) La–La bond lengths. In the second La site, La is bonded to four equivalent Sr and eight equivalent La atoms to form LaSr4La8 cuboctahedra that share corners with four equivalent LaSr4La8 cuboctahedra, corners with eight equivalent SrLa12 cuboctahedra, edges with twenty-four LaSr4La8 cuboctahedra, faces with six equivalent SrLa12 cuboctahedra, and faces withmore »
- Publication Date:
- Other Number(s):
- mp-1187229
- 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-Sr; SrLa3; crystal structure
- OSTI Identifier:
- 1666732
- DOI:
- https://doi.org/10.17188/1666732
Citation Formats
Materials Data on SrLa3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1666732.
Materials Data on SrLa3 by Materials Project. United States. doi:https://doi.org/10.17188/1666732
2020.
"Materials Data on SrLa3 by Materials Project". United States. doi:https://doi.org/10.17188/1666732. https://www.osti.gov/servlets/purl/1666732. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1666732,
title = {Materials Data on SrLa3 by Materials Project},
abstractNote = {SrLa3 is beta Cu3Ti-like structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Sr is bonded to twelve La atoms to form SrLa12 cuboctahedra that share corners with four equivalent SrLa12 cuboctahedra, corners with eight equivalent LaSr4La8 cuboctahedra, edges with eight equivalent SrLa12 cuboctahedra, edges with sixteen equivalent LaSr4La8 cuboctahedra, faces with four equivalent SrLa12 cuboctahedra, and faces with fourteen LaSr4La8 cuboctahedra. There are four shorter (3.84 Å) and eight longer (3.85 Å) Sr–La bond lengths. There are two inequivalent La sites. In the first La site, La is bonded to four equivalent Sr and eight La atoms to form LaSr4La8 cuboctahedra that share corners with twelve equivalent LaSr4La8 cuboctahedra, edges with eight equivalent SrLa12 cuboctahedra, edges with sixteen LaSr4La8 cuboctahedra, faces with four equivalent SrLa12 cuboctahedra, and faces with fourteen LaSr4La8 cuboctahedra. There are four shorter (3.84 Å) and four longer (3.85 Å) La–La bond lengths. In the second La site, La is bonded to four equivalent Sr and eight equivalent La atoms to form LaSr4La8 cuboctahedra that share corners with four equivalent LaSr4La8 cuboctahedra, corners with eight equivalent SrLa12 cuboctahedra, edges with twenty-four LaSr4La8 cuboctahedra, faces with six equivalent SrLa12 cuboctahedra, and faces with twelve LaSr4La8 cuboctahedra.},
doi = {10.17188/1666732},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jul 23 00:00:00 EDT 2020},
month = {Thu Jul 23 00:00:00 EDT 2020}
}