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Title: Materials Data on Sm(AgGe)2 by Materials Project

Abstract

SmAg2Ge2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Sm is bonded in a 8-coordinate geometry to eight equivalent Ag and eight equivalent Ge atoms. All Sm–Ag bond lengths are 3.52 Å. All Sm–Ge bond lengths are 3.27 Å. Ag is bonded to four equivalent Sm, four equivalent Ag, and four equivalent Ge atoms to form a mixture of distorted face, edge, and corner-sharing AgSm4Ag4Ge4 cuboctahedra. All Ag–Ag bond lengths are 3.04 Å. All Ag–Ge bond lengths are 2.66 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Sm, four equivalent Ag, and one Ge atom. The Ge–Ge bond length is 2.44 Å.

Publication Date:
Other Number(s):
mp-972680
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; Sm(AgGe)2; Ag-Ge-Sm
OSTI Identifier:
1282034
DOI:
10.17188/1282034

Citation Formats

The Materials Project. Materials Data on Sm(AgGe)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1282034.
The Materials Project. Materials Data on Sm(AgGe)2 by Materials Project. United States. doi:10.17188/1282034.
The Materials Project. 2020. "Materials Data on Sm(AgGe)2 by Materials Project". United States. doi:10.17188/1282034. https://www.osti.gov/servlets/purl/1282034. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1282034,
title = {Materials Data on Sm(AgGe)2 by Materials Project},
author = {The Materials Project},
abstractNote = {SmAg2Ge2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Sm is bonded in a 8-coordinate geometry to eight equivalent Ag and eight equivalent Ge atoms. All Sm–Ag bond lengths are 3.52 Å. All Sm–Ge bond lengths are 3.27 Å. Ag is bonded to four equivalent Sm, four equivalent Ag, and four equivalent Ge atoms to form a mixture of distorted face, edge, and corner-sharing AgSm4Ag4Ge4 cuboctahedra. All Ag–Ag bond lengths are 3.04 Å. All Ag–Ge bond lengths are 2.66 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Sm, four equivalent Ag, and one Ge atom. The Ge–Ge bond length is 2.44 Å.},
doi = {10.17188/1282034},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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