U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Sm2(Zn2Ge)3 by Materials Project
Abstract
Sm2(Zn2Ge)3 crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Sm is bonded in a 6-coordinate geometry to nine Zn and six equivalent Ge atoms. There are three shorter (3.24 Å) and six longer (3.42 Å) Sm–Zn bond lengths. All Sm–Ge bond lengths are 3.13 Å. There are two inequivalent Zn sites. In the first Zn site, Zn is bonded in a 3-coordinate geometry to four equivalent Sm and three equivalent Ge atoms. There are one shorter (2.51 Å) and two longer (2.65 Å) Zn–Ge bond lengths. In the second Zn site, Zn is bonded in a distorted water-like geometry to two equivalent Sm and two equivalent Ge atoms. Both Zn–Ge bond lengths are 2.53 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Sm and five Zn atoms.
- Authors:
- Publication Date:
- Other Number(s):
- mp-11668
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Collaborations:
- MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE
- Keywords:
- crystal structure; Sm2(Zn2Ge)3; Ge-Sm-Zn
- OSTI Identifier:
- 1188138
- DOI:
- https://doi.org/10.17188/1188138
Citation Formats
The Materials Project. Materials Data on Sm2(Zn2Ge)3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1188138.
The Materials Project. Materials Data on Sm2(Zn2Ge)3 by Materials Project. United States. doi:https://doi.org/10.17188/1188138
The Materials Project. 2020.
"Materials Data on Sm2(Zn2Ge)3 by Materials Project". United States. doi:https://doi.org/10.17188/1188138. https://www.osti.gov/servlets/purl/1188138. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1188138,
title = {Materials Data on Sm2(Zn2Ge)3 by Materials Project},
author = {The Materials Project},
abstractNote = {Sm2(Zn2Ge)3 crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Sm is bonded in a 6-coordinate geometry to nine Zn and six equivalent Ge atoms. There are three shorter (3.24 Å) and six longer (3.42 Å) Sm–Zn bond lengths. All Sm–Ge bond lengths are 3.13 Å. There are two inequivalent Zn sites. In the first Zn site, Zn is bonded in a 3-coordinate geometry to four equivalent Sm and three equivalent Ge atoms. There are one shorter (2.51 Å) and two longer (2.65 Å) Zn–Ge bond lengths. In the second Zn site, Zn is bonded in a distorted water-like geometry to two equivalent Sm and two equivalent Ge atoms. Both Zn–Ge bond lengths are 2.53 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Sm and five Zn atoms.},
doi = {10.17188/1188138},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}