U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Er2(GePt3)3 by Materials Project
Abstract
Er2(Pt3Ge)3 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Er3+ is bonded in a 11-coordinate geometry to eleven Pt2- atoms. There are a spread of Er–Pt bond distances ranging from 2.96–3.21 Å. There are five inequivalent Pt2- sites. In the first Pt2- site, Pt2- is bonded in a 12-coordinate geometry to three equivalent Er3+ and three Ge4+ atoms. There are a spread of Pt–Ge bond distances ranging from 2.55–2.71 Å. In the second Pt2- site, Pt2- is bonded in a 2-coordinate geometry to two equivalent Er3+ and two Ge4+ atoms. There are one shorter (2.47 Å) and one longer (2.48 Å) Pt–Ge bond lengths. In the third Pt2- site, Pt2- is bonded in a 12-coordinate geometry to three equivalent Er3+ and three Ge4+ atoms. There are a spread of Pt–Ge bond distances ranging from 2.52–2.73 Å. In the fourth Pt2- site, Pt2- is bonded in a 2-coordinate geometry to two equivalent Er3+ and two equivalent Ge4+ atoms. Both Pt–Ge bond lengths are 2.48 Å. In the fifth Pt2- site, Pt2- is bonded in a 5-coordinate geometry to two equivalent Er3+ and three Ge4+ atoms. There are a spread of Pt–Ge bond distances ranging from 2.63–2.91 Å. Theremore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1213024
- 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; Er2(GePt3)3; Er-Ge-Pt
- OSTI Identifier:
- 1728418
- DOI:
- https://doi.org/10.17188/1728418
Citation Formats
The Materials Project. Materials Data on Er2(GePt3)3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1728418.
The Materials Project. Materials Data on Er2(GePt3)3 by Materials Project. United States. doi:https://doi.org/10.17188/1728418
The Materials Project. 2020.
"Materials Data on Er2(GePt3)3 by Materials Project". United States. doi:https://doi.org/10.17188/1728418. https://www.osti.gov/servlets/purl/1728418. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1728418,
title = {Materials Data on Er2(GePt3)3 by Materials Project},
author = {The Materials Project},
abstractNote = {Er2(Pt3Ge)3 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Er3+ is bonded in a 11-coordinate geometry to eleven Pt2- atoms. There are a spread of Er–Pt bond distances ranging from 2.96–3.21 Å. There are five inequivalent Pt2- sites. In the first Pt2- site, Pt2- is bonded in a 12-coordinate geometry to three equivalent Er3+ and three Ge4+ atoms. There are a spread of Pt–Ge bond distances ranging from 2.55–2.71 Å. In the second Pt2- site, Pt2- is bonded in a 2-coordinate geometry to two equivalent Er3+ and two Ge4+ atoms. There are one shorter (2.47 Å) and one longer (2.48 Å) Pt–Ge bond lengths. In the third Pt2- site, Pt2- is bonded in a 12-coordinate geometry to three equivalent Er3+ and three Ge4+ atoms. There are a spread of Pt–Ge bond distances ranging from 2.52–2.73 Å. In the fourth Pt2- site, Pt2- is bonded in a 2-coordinate geometry to two equivalent Er3+ and two equivalent Ge4+ atoms. Both Pt–Ge bond lengths are 2.48 Å. In the fifth Pt2- site, Pt2- is bonded in a 5-coordinate geometry to two equivalent Er3+ and three Ge4+ atoms. There are a spread of Pt–Ge bond distances ranging from 2.63–2.91 Å. There are two inequivalent Ge4+ sites. In the first Ge4+ site, Ge4+ is bonded in a distorted hexagonal bipyramidal geometry to eight Pt2- atoms. In the second Ge4+ site, Ge4+ is bonded in a 8-coordinate geometry to eight Pt2- atoms.},
doi = {10.17188/1728418},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}