U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Ce2MgSi2 by Materials Project
Abstract
MgCe2Si2 crystallizes in the tetragonal P4/mbm space group. The structure is three-dimensional. Mg2+ is bonded in a square co-planar geometry to four equivalent Si4- atoms. All Mg–Si bond lengths are 2.93 Å. Ce3+ is bonded in a distorted hexagonal planar geometry to six equivalent Si4- atoms. There are two shorter (3.02 Å) and four longer (3.08 Å) Ce–Si bond lengths. Si4- is bonded in a 9-coordinate geometry to two equivalent Mg2+, six equivalent Ce3+, and one Si4- atom. The Si–Si bond length is 2.40 Å.
- Publication Date:
- Other Number(s):
- mp-505296
- 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; Ce-Mg-Si; Ce2MgSi2; crystal structure
- OSTI Identifier:
- 1262419
- DOI:
- https://doi.org/10.17188/1262419
Citation Formats
Materials Data on Ce2MgSi2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1262419.
Materials Data on Ce2MgSi2 by Materials Project. United States. doi:https://doi.org/10.17188/1262419
2020.
"Materials Data on Ce2MgSi2 by Materials Project". United States. doi:https://doi.org/10.17188/1262419. https://www.osti.gov/servlets/purl/1262419. Pub date:Thu Jul 16 04:00:00 UTC 2020
@article{osti_1262419,
title = {Materials Data on Ce2MgSi2 by Materials Project},
abstractNote = {MgCe2Si2 crystallizes in the tetragonal P4/mbm space group. The structure is three-dimensional. Mg2+ is bonded in a square co-planar geometry to four equivalent Si4- atoms. All Mg–Si bond lengths are 2.93 Å. Ce3+ is bonded in a distorted hexagonal planar geometry to six equivalent Si4- atoms. There are two shorter (3.02 Å) and four longer (3.08 Å) Ce–Si bond lengths. Si4- is bonded in a 9-coordinate geometry to two equivalent Mg2+, six equivalent Ce3+, and one Si4- atom. The Si–Si bond length is 2.40 Å.},
doi = {10.17188/1262419},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}
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