skip to main content
DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

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

Abstract

SmPd2Si2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Sm2+ is bonded to eight equivalent Si4- atoms to form SmSi8 hexagonal bipyramids that share corners with sixteen equivalent PdSi4 tetrahedra, edges with four equivalent SmSi8 hexagonal bipyramids, edges with eight equivalent PdSi4 tetrahedra, and faces with four equivalent SmSi8 hexagonal bipyramids. All Sm–Si bond lengths are 3.20 Å. Pd3+ is bonded to four equivalent Si4- atoms to form PdSi4 tetrahedra that share corners with eight equivalent SmSi8 hexagonal bipyramids, corners with four equivalent PdSi4 tetrahedra, edges with four equivalent SmSi8 hexagonal bipyramids, and edges with four equivalent PdSi4 tetrahedra. All Pd–Si bond lengths are 2.48 Å. Si4- is bonded in a 9-coordinate geometry to four equivalent Sm2+, four equivalent Pd3+, and one Si4- atom. The Si–Si bond length is 2.36 Å.

Authors:
Contributors:
Researcher:
Publication Date:
Other Number(s):
mp-4275
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(SiPd)2; Pd-Si-Sm
OSTI Identifier:
1208017
DOI:
10.17188/1208017

Citation Formats

Persson, Kristin, and Project, Materials. Materials Data on Sm(SiPd)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1208017.
Persson, Kristin, & Project, Materials. Materials Data on Sm(SiPd)2 by Materials Project. United States. doi:10.17188/1208017.
Persson, Kristin, and Project, Materials. 2020. "Materials Data on Sm(SiPd)2 by Materials Project". United States. doi:10.17188/1208017. https://www.osti.gov/servlets/purl/1208017. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1208017,
title = {Materials Data on Sm(SiPd)2 by Materials Project},
author = {Persson, Kristin and Project, Materials},
abstractNote = {SmPd2Si2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Sm2+ is bonded to eight equivalent Si4- atoms to form SmSi8 hexagonal bipyramids that share corners with sixteen equivalent PdSi4 tetrahedra, edges with four equivalent SmSi8 hexagonal bipyramids, edges with eight equivalent PdSi4 tetrahedra, and faces with four equivalent SmSi8 hexagonal bipyramids. All Sm–Si bond lengths are 3.20 Å. Pd3+ is bonded to four equivalent Si4- atoms to form PdSi4 tetrahedra that share corners with eight equivalent SmSi8 hexagonal bipyramids, corners with four equivalent PdSi4 tetrahedra, edges with four equivalent SmSi8 hexagonal bipyramids, and edges with four equivalent PdSi4 tetrahedra. All Pd–Si bond lengths are 2.48 Å. Si4- is bonded in a 9-coordinate geometry to four equivalent Sm2+, four equivalent Pd3+, and one Si4- atom. The Si–Si bond length is 2.36 Å.},
doi = {10.17188/1208017},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

Dataset:

Save / Share: