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

Title: Materials Data on Gd3SbO7 by Materials Project

Abstract

Gd3SbO7 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Gd3+ sites. In the first Gd3+ site, Gd3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Gd–O bond distances ranging from 2.37–2.97 Å. In the second Gd3+ site, Gd3+ is bonded to seven O2- atoms to form distorted GdO7 pentagonal bipyramids that share corners with two equivalent SbO6 octahedra, corners with three equivalent GdO7 pentagonal bipyramids, edges with two equivalent SbO6 octahedra, and edges with two equivalent GdO7 pentagonal bipyramids. The corner-sharing octahedra tilt angles range from 39–43°. There are a spread of Gd–O bond distances ranging from 2.26–2.65 Å. Sb5+ is bonded to six O2- atoms to form SbO6 octahedra that share corners with two equivalent SbO6 octahedra, corners with four equivalent GdO7 pentagonal bipyramids, and edges with four equivalent GdO7 pentagonal bipyramids. The corner-sharing octahedral tilt angles are 38°. There are a spread of Sb–O bond distances ranging from 1.99–2.02 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded to three Gd3+ and one Sb5+ atom to form distorted OGd3Sb tetrahedra that share corners with four equivalent OGd4 tetrahedramore » and edges with four OGd3Sb tetrahedra. In the second O2- site, O2- is bonded in a 3-coordinate geometry to three Gd3+ and one Sb5+ atom. In the third O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Gd3+ and two equivalent Sb5+ atoms. In the fourth O2- site, O2- is bonded to four Gd3+ atoms to form a mixture of edge and corner-sharing OGd4 tetrahedra.« less

Publication Date:
Other Number(s):
mp-778473
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; Gd3SbO7; Gd-O-Sb
OSTI Identifier:
1305580
DOI:
10.17188/1305580

Citation Formats

The Materials Project. Materials Data on Gd3SbO7 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1305580.
The Materials Project. Materials Data on Gd3SbO7 by Materials Project. United States. doi:10.17188/1305580.
The Materials Project. 2020. "Materials Data on Gd3SbO7 by Materials Project". United States. doi:10.17188/1305580. https://www.osti.gov/servlets/purl/1305580. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1305580,
title = {Materials Data on Gd3SbO7 by Materials Project},
author = {The Materials Project},
abstractNote = {Gd3SbO7 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Gd3+ sites. In the first Gd3+ site, Gd3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Gd–O bond distances ranging from 2.37–2.97 Å. In the second Gd3+ site, Gd3+ is bonded to seven O2- atoms to form distorted GdO7 pentagonal bipyramids that share corners with two equivalent SbO6 octahedra, corners with three equivalent GdO7 pentagonal bipyramids, edges with two equivalent SbO6 octahedra, and edges with two equivalent GdO7 pentagonal bipyramids. The corner-sharing octahedra tilt angles range from 39–43°. There are a spread of Gd–O bond distances ranging from 2.26–2.65 Å. Sb5+ is bonded to six O2- atoms to form SbO6 octahedra that share corners with two equivalent SbO6 octahedra, corners with four equivalent GdO7 pentagonal bipyramids, and edges with four equivalent GdO7 pentagonal bipyramids. The corner-sharing octahedral tilt angles are 38°. There are a spread of Sb–O bond distances ranging from 1.99–2.02 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded to three Gd3+ and one Sb5+ atom to form distorted OGd3Sb tetrahedra that share corners with four equivalent OGd4 tetrahedra and edges with four OGd3Sb tetrahedra. In the second O2- site, O2- is bonded in a 3-coordinate geometry to three Gd3+ and one Sb5+ atom. In the third O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Gd3+ and two equivalent Sb5+ atoms. In the fourth O2- site, O2- is bonded to four Gd3+ atoms to form a mixture of edge and corner-sharing OGd4 tetrahedra.},
doi = {10.17188/1305580},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}

Dataset:

Save / Share: