U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on TmMg2 by Materials Project
Abstract
TmMg2 is Cubic Laves structured and crystallizes in the trigonal R32 space group. The structure is three-dimensional. there are two inequivalent Mg sites. In the first Mg site, Mg is bonded to six equivalent Mg and six equivalent Tm atoms to form a mixture of edge, face, and corner-sharing MgTm6Mg6 cuboctahedra. All Mg–Mg bond lengths are 2.99 Å. All Mg–Tm bond lengths are 3.50 Å. In the second Mg site, Mg is bonded to six Mg and six equivalent Tm atoms to form a mixture of edge, face, and corner-sharing MgTm6Mg6 cuboctahedra. All Mg–Mg bond lengths are 2.98 Å. There are a spread of Mg–Tm bond distances ranging from 3.49–3.51 Å. Tm is bonded in a 12-coordinate geometry to twelve Mg and four equivalent Tm atoms. There are three shorter (3.65 Å) and one longer (3.67 Å) Tm–Tm bond lengths.
- Publication Date:
- Other Number(s):
- mp-1187676
- 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; crystal structure; Mg-Tm; TmMg2
- OSTI Identifier:
- 1752606
- DOI:
- https://doi.org/10.17188/1752606
Citation Formats
Materials Data on TmMg2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1752606.
Materials Data on TmMg2 by Materials Project. United States. doi:https://doi.org/10.17188/1752606
2020.
"Materials Data on TmMg2 by Materials Project". United States. doi:https://doi.org/10.17188/1752606. https://www.osti.gov/servlets/purl/1752606. Pub date:Fri May 01 20:00:00 EDT 2020
@article{osti_1752606,
title = {Materials Data on TmMg2 by Materials Project},
abstractNote = {TmMg2 is Cubic Laves structured and crystallizes in the trigonal R32 space group. The structure is three-dimensional. there are two inequivalent Mg sites. In the first Mg site, Mg is bonded to six equivalent Mg and six equivalent Tm atoms to form a mixture of edge, face, and corner-sharing MgTm6Mg6 cuboctahedra. All Mg–Mg bond lengths are 2.99 Å. All Mg–Tm bond lengths are 3.50 Å. In the second Mg site, Mg is bonded to six Mg and six equivalent Tm atoms to form a mixture of edge, face, and corner-sharing MgTm6Mg6 cuboctahedra. All Mg–Mg bond lengths are 2.98 Å. There are a spread of Mg–Tm bond distances ranging from 3.49–3.51 Å. Tm is bonded in a 12-coordinate geometry to twelve Mg and four equivalent Tm atoms. There are three shorter (3.65 Å) and one longer (3.67 Å) Tm–Tm bond lengths.},
doi = {10.17188/1752606},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}