U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on La3DyC8 by Materials Project
Abstract
DyLa3C8 crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Dy3+ is bonded in a 10-coordinate geometry to ten C+1.50- atoms. There are two shorter (2.51 Å) and eight longer (2.83 Å) Dy–C bond lengths. There are two inequivalent La3+ sites. In the first La3+ site, La3+ is bonded in a distorted q4 geometry to ten C+1.50- atoms. There are a spread of La–C bond distances ranging from 2.59–2.85 Å. In the second La3+ site, La3+ is bonded in a distorted q4 geometry to ten C+1.50- atoms. There are two shorter (2.66 Å) and eight longer (2.83 Å) La–C bond lengths. There are four inequivalent C+1.50- sites. In the first C+1.50- site, C+1.50- is bonded in a 2-coordinate geometry to one Dy3+, four equivalent La3+, and one C+1.50- atom. The C–C bond length is 1.30 Å. In the second C+1.50- site, C+1.50- is bonded in a 6-coordinate geometry to five La3+ and one C+1.50- atom. The C–C bond length is 1.30 Å. In the third C+1.50- site, C+1.50- is bonded to five La3+ and one C+1.50- atom to form a mixture of distorted corner and edge-sharing CLa5C octahedra. The corner-sharing octahedra tilt angles range from 0–24°. In themore »
- Publication Date:
- Other Number(s):
- mp-1223073
- 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; C-Dy-La; La3DyC8; crystal structure
- OSTI Identifier:
- 1679383
- DOI:
- https://doi.org/10.17188/1679383
Citation Formats
Materials Data on La3DyC8 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1679383.
Materials Data on La3DyC8 by Materials Project. United States. doi:https://doi.org/10.17188/1679383
2020.
"Materials Data on La3DyC8 by Materials Project". United States. doi:https://doi.org/10.17188/1679383. https://www.osti.gov/servlets/purl/1679383. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1679383,
title = {Materials Data on La3DyC8 by Materials Project},
abstractNote = {DyLa3C8 crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Dy3+ is bonded in a 10-coordinate geometry to ten C+1.50- atoms. There are two shorter (2.51 Å) and eight longer (2.83 Å) Dy–C bond lengths. There are two inequivalent La3+ sites. In the first La3+ site, La3+ is bonded in a distorted q4 geometry to ten C+1.50- atoms. There are a spread of La–C bond distances ranging from 2.59–2.85 Å. In the second La3+ site, La3+ is bonded in a distorted q4 geometry to ten C+1.50- atoms. There are two shorter (2.66 Å) and eight longer (2.83 Å) La–C bond lengths. There are four inequivalent C+1.50- sites. In the first C+1.50- site, C+1.50- is bonded in a 2-coordinate geometry to one Dy3+, four equivalent La3+, and one C+1.50- atom. The C–C bond length is 1.30 Å. In the second C+1.50- site, C+1.50- is bonded in a 6-coordinate geometry to five La3+ and one C+1.50- atom. The C–C bond length is 1.30 Å. In the third C+1.50- site, C+1.50- is bonded to five La3+ and one C+1.50- atom to form a mixture of distorted corner and edge-sharing CLa5C octahedra. The corner-sharing octahedra tilt angles range from 0–24°. In the fourth C+1.50- site, C+1.50- is bonded in a 2-coordinate geometry to four equivalent Dy3+, one La3+, and one C+1.50- atom. The C–C bond length is 1.30 Å.},
doi = {10.17188/1679383},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}