U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Nd4Mg3Co2 by Materials Project
Abstract
Nd4Mg3Co2 crystallizes in the monoclinic P2/m space group. The structure is three-dimensional. there are two inequivalent Mg sites. In the first Mg site, Mg is bonded in a 10-coordinate geometry to one Mg, eight Nd, and one Co atom. The Mg–Mg bond length is 3.16 Å. There are a spread of Mg–Nd bond distances ranging from 3.36–3.58 Å. The Mg–Co bond length is 3.14 Å. In the second Mg site, Mg is bonded in a 10-coordinate geometry to eight Nd and two equivalent Co atoms. There are four shorter (3.26 Å) and four longer (3.48 Å) Mg–Nd bond lengths. Both Mg–Co bond lengths are 3.09 Å. There are two inequivalent Nd sites. In the first Nd site, Nd is bonded in a 4-coordinate geometry to six Mg and four equivalent Co atoms. There are two shorter (2.93 Å) and two longer (3.00 Å) Nd–Co bond lengths. In the second Nd site, Nd is bonded in a distorted L-shaped geometry to six Mg and two equivalent Co atoms. Both Nd–Co bond lengths are 2.76 Å. Co is bonded in a 9-coordinate geometry to two Mg, six Nd, and one Co atom. The Co–Co bond length is 2.34 Å.
- Publication Date:
- Other Number(s):
- mp-567369
- 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; Co-Mg-Nd; Nd4Mg3Co2; crystal structure
- OSTI Identifier:
- 1273835
- DOI:
- https://doi.org/10.17188/1273835
Citation Formats
Materials Data on Nd4Mg3Co2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1273835.
Materials Data on Nd4Mg3Co2 by Materials Project. United States. doi:https://doi.org/10.17188/1273835
2020.
"Materials Data on Nd4Mg3Co2 by Materials Project". United States. doi:https://doi.org/10.17188/1273835. https://www.osti.gov/servlets/purl/1273835. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1273835,
title = {Materials Data on Nd4Mg3Co2 by Materials Project},
abstractNote = {Nd4Mg3Co2 crystallizes in the monoclinic P2/m space group. The structure is three-dimensional. there are two inequivalent Mg sites. In the first Mg site, Mg is bonded in a 10-coordinate geometry to one Mg, eight Nd, and one Co atom. The Mg–Mg bond length is 3.16 Å. There are a spread of Mg–Nd bond distances ranging from 3.36–3.58 Å. The Mg–Co bond length is 3.14 Å. In the second Mg site, Mg is bonded in a 10-coordinate geometry to eight Nd and two equivalent Co atoms. There are four shorter (3.26 Å) and four longer (3.48 Å) Mg–Nd bond lengths. Both Mg–Co bond lengths are 3.09 Å. There are two inequivalent Nd sites. In the first Nd site, Nd is bonded in a 4-coordinate geometry to six Mg and four equivalent Co atoms. There are two shorter (2.93 Å) and two longer (3.00 Å) Nd–Co bond lengths. In the second Nd site, Nd is bonded in a distorted L-shaped geometry to six Mg and two equivalent Co atoms. Both Nd–Co bond lengths are 2.76 Å. Co is bonded in a 9-coordinate geometry to two Mg, six Nd, and one Co atom. The Co–Co bond length is 2.34 Å.},
doi = {10.17188/1273835},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}