U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Er3Mn3Ga2Ge by Materials Project
Abstract
Er3Mn3GeGa2 crystallizes in the hexagonal P-6 space group. The structure is three-dimensional. Er is bonded in a 5-coordinate geometry to six equivalent Mn, three Ga, and two equivalent Ge atoms. There are a spread of Er–Mn bond distances ranging from 3.19–3.30 Å. All Er–Ga bond lengths are 2.94 Å. Both Er–Ge bond lengths are 2.93 Å. Mn is bonded in a 12-coordinate geometry to six equivalent Er, two equivalent Mn, three Ga, and one Ge atom. Both Mn–Mn bond lengths are 2.78 Å. There are two shorter (2.61 Å) and one longer (2.78 Å) Mn–Ga bond lengths. The Mn–Ge bond length is 2.75 Å. There are two inequivalent Ga sites. In the first Ga site, Ga is bonded in a 9-coordinate geometry to six equivalent Er and three equivalent Mn atoms. In the second Ga site, Ga is bonded in a 9-coordinate geometry to three equivalent Er and six equivalent Mn atoms. Ge is bonded in a 9-coordinate geometry to six equivalent Er and three equivalent Mn atoms.
- Publication Date:
- Other Number(s):
- mp-1225802
- 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; Er-Ga-Ge-Mn; Er3Mn3Ga2Ge; crystal structure
- OSTI Identifier:
- 1705847
- DOI:
- https://doi.org/10.17188/1705847
Citation Formats
Materials Data on Er3Mn3Ga2Ge by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1705847.
Materials Data on Er3Mn3Ga2Ge by Materials Project. United States. doi:https://doi.org/10.17188/1705847
2020.
"Materials Data on Er3Mn3Ga2Ge by Materials Project". United States. doi:https://doi.org/10.17188/1705847. https://www.osti.gov/servlets/purl/1705847. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1705847,
title = {Materials Data on Er3Mn3Ga2Ge by Materials Project},
abstractNote = {Er3Mn3GeGa2 crystallizes in the hexagonal P-6 space group. The structure is three-dimensional. Er is bonded in a 5-coordinate geometry to six equivalent Mn, three Ga, and two equivalent Ge atoms. There are a spread of Er–Mn bond distances ranging from 3.19–3.30 Å. All Er–Ga bond lengths are 2.94 Å. Both Er–Ge bond lengths are 2.93 Å. Mn is bonded in a 12-coordinate geometry to six equivalent Er, two equivalent Mn, three Ga, and one Ge atom. Both Mn–Mn bond lengths are 2.78 Å. There are two shorter (2.61 Å) and one longer (2.78 Å) Mn–Ga bond lengths. The Mn–Ge bond length is 2.75 Å. There are two inequivalent Ga sites. In the first Ga site, Ga is bonded in a 9-coordinate geometry to six equivalent Er and three equivalent Mn atoms. In the second Ga site, Ga is bonded in a 9-coordinate geometry to three equivalent Er and six equivalent Mn atoms. Ge is bonded in a 9-coordinate geometry to six equivalent Er and three equivalent Mn atoms.},
doi = {10.17188/1705847},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}