U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on SmNiGe3 by Materials Project
Abstract
SmNiGe3 crystallizes in the orthorhombic Cmmm space group. The structure is three-dimensional. Sm is bonded in a 4-coordinate geometry to four equivalent Ni and ten Ge atoms. All Sm–Ni bond lengths are 3.20 Å. There are a spread of Sm–Ge bond distances ranging from 3.11–3.25 Å. Ni is bonded in a 9-coordinate geometry to four equivalent Sm and five Ge atoms. There are one shorter (2.33 Å) and four longer (2.37 Å) Ni–Ge bond lengths. There are three inequivalent Ge sites. In the first Ge site, Ge is bonded in a 2-coordinate geometry to two equivalent Sm, two equivalent Ni, and five Ge atoms. There are one shorter (2.49 Å) and four longer (2.93 Å) Ge–Ge bond lengths. In the second Ge site, Ge is bonded in a 1-coordinate geometry to six equivalent Sm, one Ni, and two equivalent Ge atoms. Both Ge–Ge bond lengths are 2.54 Å. In the third Ge site, Ge is bonded in a 2-coordinate geometry to two equivalent Sm, two equivalent Ni, and five Ge atoms. The Ge–Ge bond length is 2.49 Å.
- Authors:
- Publication Date:
- Other Number(s):
- mp-8466
- 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; SmNiGe3; Ge-Ni-Sm
- OSTI Identifier:
- 1308119
- DOI:
- https://doi.org/10.17188/1308119
Citation Formats
The Materials Project. Materials Data on SmNiGe3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1308119.
The Materials Project. Materials Data on SmNiGe3 by Materials Project. United States. doi:https://doi.org/10.17188/1308119
The Materials Project. 2020.
"Materials Data on SmNiGe3 by Materials Project". United States. doi:https://doi.org/10.17188/1308119. https://www.osti.gov/servlets/purl/1308119. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1308119,
title = {Materials Data on SmNiGe3 by Materials Project},
author = {The Materials Project},
abstractNote = {SmNiGe3 crystallizes in the orthorhombic Cmmm space group. The structure is three-dimensional. Sm is bonded in a 4-coordinate geometry to four equivalent Ni and ten Ge atoms. All Sm–Ni bond lengths are 3.20 Å. There are a spread of Sm–Ge bond distances ranging from 3.11–3.25 Å. Ni is bonded in a 9-coordinate geometry to four equivalent Sm and five Ge atoms. There are one shorter (2.33 Å) and four longer (2.37 Å) Ni–Ge bond lengths. There are three inequivalent Ge sites. In the first Ge site, Ge is bonded in a 2-coordinate geometry to two equivalent Sm, two equivalent Ni, and five Ge atoms. There are one shorter (2.49 Å) and four longer (2.93 Å) Ge–Ge bond lengths. In the second Ge site, Ge is bonded in a 1-coordinate geometry to six equivalent Sm, one Ni, and two equivalent Ge atoms. Both Ge–Ge bond lengths are 2.54 Å. In the third Ge site, Ge is bonded in a 2-coordinate geometry to two equivalent Sm, two equivalent Ni, and five Ge atoms. The Ge–Ge bond length is 2.49 Å.},
doi = {10.17188/1308119},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}