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Title: Materials Data on YbSmO3 by Materials Project

Abstract

YbSmO3 is Orthorhombic Perovskite structured and crystallizes in the monoclinic Pc space group. The structure is three-dimensional. there are two inequivalent Yb3+ sites. In the first Yb3+ site, Yb3+ is bonded to six O2- atoms to form YbO6 octahedra that share corners with five SmO6 octahedra, corners with six YbO6 octahedra, edges with two equivalent SmO6 octahedra, and a faceface with one SmO6 octahedra. The corner-sharing octahedra tilt angles range from 49–76°. There are a spread of Yb–O bond distances ranging from 2.28–2.37 Å. In the second Yb3+ site, Yb3+ is bonded to six O2- atoms to form YbO6 octahedra that share corners with five SmO6 octahedra, corners with six YbO6 octahedra, edges with two equivalent SmO6 octahedra, and a faceface with one SmO6 octahedra. The corner-sharing octahedra tilt angles range from 49–76°. There are a spread of Yb–O bond distances ranging from 2.29–2.36 Å. There are two inequivalent Sm3+ sites. In the first Sm3+ site, Sm3+ is bonded to six O2- atoms to form distorted SmO6 octahedra that share corners with five YbO6 octahedra, corners with six SmO6 octahedra, edges with two equivalent YbO6 octahedra, and a faceface with one YbO6 octahedra. The corner-sharing octahedra tilt angles range frommore » 50–76°. There are a spread of Sm–O bond distances ranging from 2.29–2.45 Å. In the second Sm3+ site, Sm3+ is bonded to six O2- atoms to form distorted SmO6 octahedra that share corners with five YbO6 octahedra, corners with six SmO6 octahedra, edges with two equivalent YbO6 octahedra, and a faceface with one YbO6 octahedra. The corner-sharing octahedra tilt angles range from 50–76°. There are a spread of Sm–O bond distances ranging from 2.29–2.45 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded to two Yb3+ and two equivalent Sm3+ atoms to form a mixture of distorted edge and corner-sharing OYb2Sm2 tetrahedra. In the second O2- site, O2- is bonded to two equivalent Yb3+ and two Sm3+ atoms to form a mixture of distorted edge and corner-sharing OYb2Sm2 tetrahedra. In the third O2- site, O2- is bonded to two equivalent Yb3+ and two equivalent Sm3+ atoms to form a mixture of distorted edge and corner-sharing OYb2Sm2 trigonal pyramids. In the fourth O2- site, O2- is bonded to two equivalent Yb3+ and two equivalent Sm3+ atoms to form a mixture of distorted edge and corner-sharing OYb2Sm2 trigonal pyramids. In the fifth O2- site, O2- is bonded to two equivalent Yb3+ and two Sm3+ atoms to form a mixture of distorted edge and corner-sharing OYb2Sm2 tetrahedra. In the sixth O2- site, O2- is bonded to two Yb3+ and two equivalent Sm3+ atoms to form a mixture of distorted edge and corner-sharing OYb2Sm2 tetrahedra.« less

Authors:
Publication Date:
Other Number(s):
mp-752596
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; YbSmO3; O-Sm-Yb
OSTI Identifier:
1288704
DOI:
https://doi.org/10.17188/1288704

Citation Formats

The Materials Project. Materials Data on YbSmO3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1288704.
The Materials Project. Materials Data on YbSmO3 by Materials Project. United States. doi:https://doi.org/10.17188/1288704
The Materials Project. 2020. "Materials Data on YbSmO3 by Materials Project". United States. doi:https://doi.org/10.17188/1288704. https://www.osti.gov/servlets/purl/1288704. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1288704,
title = {Materials Data on YbSmO3 by Materials Project},
author = {The Materials Project},
abstractNote = {YbSmO3 is Orthorhombic Perovskite structured and crystallizes in the monoclinic Pc space group. The structure is three-dimensional. there are two inequivalent Yb3+ sites. In the first Yb3+ site, Yb3+ is bonded to six O2- atoms to form YbO6 octahedra that share corners with five SmO6 octahedra, corners with six YbO6 octahedra, edges with two equivalent SmO6 octahedra, and a faceface with one SmO6 octahedra. The corner-sharing octahedra tilt angles range from 49–76°. There are a spread of Yb–O bond distances ranging from 2.28–2.37 Å. In the second Yb3+ site, Yb3+ is bonded to six O2- atoms to form YbO6 octahedra that share corners with five SmO6 octahedra, corners with six YbO6 octahedra, edges with two equivalent SmO6 octahedra, and a faceface with one SmO6 octahedra. The corner-sharing octahedra tilt angles range from 49–76°. There are a spread of Yb–O bond distances ranging from 2.29–2.36 Å. There are two inequivalent Sm3+ sites. In the first Sm3+ site, Sm3+ is bonded to six O2- atoms to form distorted SmO6 octahedra that share corners with five YbO6 octahedra, corners with six SmO6 octahedra, edges with two equivalent YbO6 octahedra, and a faceface with one YbO6 octahedra. The corner-sharing octahedra tilt angles range from 50–76°. There are a spread of Sm–O bond distances ranging from 2.29–2.45 Å. In the second Sm3+ site, Sm3+ is bonded to six O2- atoms to form distorted SmO6 octahedra that share corners with five YbO6 octahedra, corners with six SmO6 octahedra, edges with two equivalent YbO6 octahedra, and a faceface with one YbO6 octahedra. The corner-sharing octahedra tilt angles range from 50–76°. There are a spread of Sm–O bond distances ranging from 2.29–2.45 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded to two Yb3+ and two equivalent Sm3+ atoms to form a mixture of distorted edge and corner-sharing OYb2Sm2 tetrahedra. In the second O2- site, O2- is bonded to two equivalent Yb3+ and two Sm3+ atoms to form a mixture of distorted edge and corner-sharing OYb2Sm2 tetrahedra. In the third O2- site, O2- is bonded to two equivalent Yb3+ and two equivalent Sm3+ atoms to form a mixture of distorted edge and corner-sharing OYb2Sm2 trigonal pyramids. In the fourth O2- site, O2- is bonded to two equivalent Yb3+ and two equivalent Sm3+ atoms to form a mixture of distorted edge and corner-sharing OYb2Sm2 trigonal pyramids. In the fifth O2- site, O2- is bonded to two equivalent Yb3+ and two Sm3+ atoms to form a mixture of distorted edge and corner-sharing OYb2Sm2 tetrahedra. In the sixth O2- site, O2- is bonded to two Yb3+ and two equivalent Sm3+ atoms to form a mixture of distorted edge and corner-sharing OYb2Sm2 tetrahedra.},
doi = {10.17188/1288704},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}