U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Er2SiGe by Materials Project
Abstract
Er2GeSi crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are two inequivalent Er sites. In the first Er site, Er is bonded in a 5-coordinate geometry to three equivalent Ge and four equivalent Si atoms. There are one shorter (2.96 Å) and two longer (3.15 Å) Er–Ge bond lengths. All Er–Si bond lengths are 2.94 Å. In the second Er site, Er is bonded in a 5-coordinate geometry to four equivalent Ge and three equivalent Si atoms. All Er–Ge bond lengths are 2.94 Å. There are one shorter (2.94 Å) and two longer (3.16 Å) Er–Si bond lengths. Ge is bonded in a 9-coordinate geometry to seven Er and two equivalent Si atoms. Both Ge–Si bond lengths are 2.58 Å. Si is bonded in a 9-coordinate geometry to seven Er and two equivalent Ge atoms.
- Publication Date:
- Other Number(s):
- mp-1225524
- 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-Ge-Si; Er2SiGe; crystal structure
- OSTI Identifier:
- 1711571
- DOI:
- https://doi.org/10.17188/1711571
Citation Formats
Materials Data on Er2SiGe by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1711571.
Materials Data on Er2SiGe by Materials Project. United States. doi:https://doi.org/10.17188/1711571
2020.
"Materials Data on Er2SiGe by Materials Project". United States. doi:https://doi.org/10.17188/1711571. https://www.osti.gov/servlets/purl/1711571. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1711571,
title = {Materials Data on Er2SiGe by Materials Project},
abstractNote = {Er2GeSi crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are two inequivalent Er sites. In the first Er site, Er is bonded in a 5-coordinate geometry to three equivalent Ge and four equivalent Si atoms. There are one shorter (2.96 Å) and two longer (3.15 Å) Er–Ge bond lengths. All Er–Si bond lengths are 2.94 Å. In the second Er site, Er is bonded in a 5-coordinate geometry to four equivalent Ge and three equivalent Si atoms. All Er–Ge bond lengths are 2.94 Å. There are one shorter (2.94 Å) and two longer (3.16 Å) Er–Si bond lengths. Ge is bonded in a 9-coordinate geometry to seven Er and two equivalent Si atoms. Both Ge–Si bond lengths are 2.58 Å. Si is bonded in a 9-coordinate geometry to seven Er and two equivalent Ge atoms.},
doi = {10.17188/1711571},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}