U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Ho3(AgSn)4 by Materials Project
Abstract
Ho3(AgSn)4 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. there are two inequivalent Ho sites. In the first Ho site, Ho is bonded in a 12-coordinate geometry to six equivalent Ag and six Sn atoms. There are four shorter (3.27 Å) and two longer (3.41 Å) Ho–Ag bond lengths. All Ho–Sn bond lengths are 3.33 Å. In the second Ho site, Ho is bonded to eight equivalent Ag and six Sn atoms to form distorted face-sharing HoAg8Sn6 octahedra. All Ho–Ag bond lengths are 3.78 Å. There are four shorter (3.20 Å) and two longer (3.29 Å) Ho–Sn bond lengths. Ag is bonded in a 12-coordinate geometry to five Ho, three equivalent Ag, and four Sn atoms. There are one shorter (2.93 Å) and two longer (3.39 Å) Ag–Ag bond lengths. There are a spread of Ag–Sn bond distances ranging from 2.74–2.82 Å. There are two inequivalent Sn sites. In the first Sn site, Sn is bonded in a 9-coordinate geometry to six Ho, two equivalent Ag, and one Sn atom. The Sn–Sn bond length is 2.92 Å. In the second Sn site, Sn is bonded in a 9-coordinate geometry to three Ho and six equivalent Ag atoms.
- Authors:
- Publication Date:
- Other Number(s):
- mp-567670
- 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; Ho3(AgSn)4; Ag-Ho-Sn
- OSTI Identifier:
- 1273984
- DOI:
- https://doi.org/10.17188/1273984
Citation Formats
The Materials Project. Materials Data on Ho3(AgSn)4 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1273984.
The Materials Project. Materials Data on Ho3(AgSn)4 by Materials Project. United States. doi:https://doi.org/10.17188/1273984
The Materials Project. 2020.
"Materials Data on Ho3(AgSn)4 by Materials Project". United States. doi:https://doi.org/10.17188/1273984. https://www.osti.gov/servlets/purl/1273984. Pub date:Tue Jul 14 00:00:00 EDT 2020
@article{osti_1273984,
title = {Materials Data on Ho3(AgSn)4 by Materials Project},
author = {The Materials Project},
abstractNote = {Ho3(AgSn)4 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. there are two inequivalent Ho sites. In the first Ho site, Ho is bonded in a 12-coordinate geometry to six equivalent Ag and six Sn atoms. There are four shorter (3.27 Å) and two longer (3.41 Å) Ho–Ag bond lengths. All Ho–Sn bond lengths are 3.33 Å. In the second Ho site, Ho is bonded to eight equivalent Ag and six Sn atoms to form distorted face-sharing HoAg8Sn6 octahedra. All Ho–Ag bond lengths are 3.78 Å. There are four shorter (3.20 Å) and two longer (3.29 Å) Ho–Sn bond lengths. Ag is bonded in a 12-coordinate geometry to five Ho, three equivalent Ag, and four Sn atoms. There are one shorter (2.93 Å) and two longer (3.39 Å) Ag–Ag bond lengths. There are a spread of Ag–Sn bond distances ranging from 2.74–2.82 Å. There are two inequivalent Sn sites. In the first Sn site, Sn is bonded in a 9-coordinate geometry to six Ho, two equivalent Ag, and one Sn atom. The Sn–Sn bond length is 2.92 Å. In the second Sn site, Sn is bonded in a 9-coordinate geometry to three Ho and six equivalent Ag atoms.},
doi = {10.17188/1273984},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}