U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Sr2Ge by Materials Project
Abstract
Sr2Ge is Cotunnite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Sr sites. In the first Sr site, Sr is bonded to four equivalent Ge atoms to form a mixture of edge and corner-sharing SrGe4 tetrahedra. There are a spread of Sr–Ge bond distances ranging from 3.21–3.27 Å. In the second Sr site, Sr is bonded in a 3-coordinate geometry to three equivalent Ge atoms. There are one shorter (3.28 Å) and two longer (3.48 Å) Sr–Ge bond lengths. Ge is bonded in a 7-coordinate geometry to seven Sr atoms.
- Publication Date:
- Other Number(s):
- mp-2576
- 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; Ge-Sr; Sr2Ge; crystal structure
- OSTI Identifier:
- 1200973
- DOI:
- https://doi.org/10.17188/1200973
Citation Formats
Materials Data on Sr2Ge by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1200973.
Materials Data on Sr2Ge by Materials Project. United States. doi:https://doi.org/10.17188/1200973
2020.
"Materials Data on Sr2Ge by Materials Project". United States. doi:https://doi.org/10.17188/1200973. https://www.osti.gov/servlets/purl/1200973. Pub date:Tue Jul 14 04:00:00 UTC 2020
@article{osti_1200973,
title = {Materials Data on Sr2Ge by Materials Project},
abstractNote = {Sr2Ge is Cotunnite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Sr sites. In the first Sr site, Sr is bonded to four equivalent Ge atoms to form a mixture of edge and corner-sharing SrGe4 tetrahedra. There are a spread of Sr–Ge bond distances ranging from 3.21–3.27 Å. In the second Sr site, Sr is bonded in a 3-coordinate geometry to three equivalent Ge atoms. There are one shorter (3.28 Å) and two longer (3.48 Å) Sr–Ge bond lengths. Ge is bonded in a 7-coordinate geometry to seven Sr atoms.},
doi = {10.17188/1200973},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}
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