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Title: Materials Data on Sr2Gd(FeO3)3 by Materials Project

Abstract

Sr2Gd(FeO3)3 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Sr is bonded in a 12-coordinate geometry to twelve O atoms. There are a spread of Sr–O bond distances ranging from 2.52–3.05 Å. Gd is bonded in a 12-coordinate geometry to five O atoms. There are a spread of Gd–O bond distances ranging from 2.36–2.47 Å. There are two inequivalent Fe sites. In the first Fe site, Fe is bonded to six O atoms to form corner-sharing FeO6 octahedra. The corner-sharing octahedra tilt angles range from 11–27°. There are a spread of Fe–O bond distances ranging from 1.95–2.01 Å. In the second Fe site, Fe is bonded to six O atoms to form corner-sharing FeO6 octahedra. The corner-sharing octahedra tilt angles range from 11–18°. There is four shorter (1.97 Å) and two longer (1.98 Å) Fe–O bond length. There are five inequivalent O sites. In the first O site, O is bonded in a 4-coordinate geometry to two equivalent Sr, one Gd, and two equivalent Fe atoms. In the second O site, O is bonded in a 6-coordinate geometry to three equivalent Sr and two Fe atoms. In the third O site, Omore » is bonded in a 5-coordinate geometry to two equivalent Sr, one Gd, and two equivalent Fe atoms. In the fourth O site, O is bonded in a 6-coordinate geometry to three equivalent Sr and two Fe atoms. In the fifth O site, O is bonded in a 6-coordinate geometry to three equivalent Sr, one Gd, and two Fe atoms.« less

Publication Date:
Other Number(s):
mp-1218942
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; Sr2Gd(FeO3)3; Fe-Gd-O-Sr
OSTI Identifier:
1677897
DOI:
https://doi.org/10.17188/1677897

Citation Formats

The Materials Project. Materials Data on Sr2Gd(FeO3)3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1677897.
The Materials Project. Materials Data on Sr2Gd(FeO3)3 by Materials Project. United States. doi:https://doi.org/10.17188/1677897
The Materials Project. 2020. "Materials Data on Sr2Gd(FeO3)3 by Materials Project". United States. doi:https://doi.org/10.17188/1677897. https://www.osti.gov/servlets/purl/1677897. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1677897,
title = {Materials Data on Sr2Gd(FeO3)3 by Materials Project},
author = {The Materials Project},
abstractNote = {Sr2Gd(FeO3)3 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Sr is bonded in a 12-coordinate geometry to twelve O atoms. There are a spread of Sr–O bond distances ranging from 2.52–3.05 Å. Gd is bonded in a 12-coordinate geometry to five O atoms. There are a spread of Gd–O bond distances ranging from 2.36–2.47 Å. There are two inequivalent Fe sites. In the first Fe site, Fe is bonded to six O atoms to form corner-sharing FeO6 octahedra. The corner-sharing octahedra tilt angles range from 11–27°. There are a spread of Fe–O bond distances ranging from 1.95–2.01 Å. In the second Fe site, Fe is bonded to six O atoms to form corner-sharing FeO6 octahedra. The corner-sharing octahedra tilt angles range from 11–18°. There is four shorter (1.97 Å) and two longer (1.98 Å) Fe–O bond length. There are five inequivalent O sites. In the first O site, O is bonded in a 4-coordinate geometry to two equivalent Sr, one Gd, and two equivalent Fe atoms. In the second O site, O is bonded in a 6-coordinate geometry to three equivalent Sr and two Fe atoms. In the third O site, O is bonded in a 5-coordinate geometry to two equivalent Sr, one Gd, and two equivalent Fe atoms. In the fourth O site, O is bonded in a 6-coordinate geometry to three equivalent Sr and two Fe atoms. In the fifth O site, O is bonded in a 6-coordinate geometry to three equivalent Sr, one Gd, and two Fe atoms.},
doi = {10.17188/1677897},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}