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

Title: Materials Data on NdTiCdSbO7 by Materials Project

Abstract

NdTiCdSbO7 crystallizes in the tetragonal P4_122 space group. The structure is three-dimensional. Nd3+ is bonded to eight O2- atoms to form distorted NdO8 hexagonal bipyramids that share edges with two equivalent NdO8 hexagonal bipyramids, edges with four equivalent CdO8 hexagonal bipyramids, edges with two equivalent SbO6 octahedra, and edges with four equivalent TiO6 octahedra. There are a spread of Nd–O bond distances ranging from 2.32–2.66 Å. Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with two equivalent TiO6 octahedra, corners with four equivalent SbO6 octahedra, edges with two equivalent CdO8 hexagonal bipyramids, and edges with four equivalent NdO8 hexagonal bipyramids. The corner-sharing octahedra tilt angles range from 44–45°. There are a spread of Ti–O bond distances ranging from 1.95–2.01 Å. Cd2+ is bonded to eight O2- atoms to form distorted CdO8 hexagonal bipyramids that share edges with two equivalent CdO8 hexagonal bipyramids, edges with four equivalent NdO8 hexagonal bipyramids, edges with two equivalent TiO6 octahedra, and edges with four equivalent SbO6 octahedra. There are a spread of Cd–O bond distances ranging from 2.20–2.74 Å. Sb5+ is bonded to six O2- atoms to form SbO6 octahedra that share corners with two equivalent SbO6 octahedra, cornersmore » with four equivalent TiO6 octahedra, edges with two equivalent NdO8 hexagonal bipyramids, and edges with four equivalent CdO8 hexagonal bipyramids. The corner-sharing octahedra tilt angles range from 44–46°. There are a spread of Sb–O bond distances ranging from 1.99–2.03 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded to two equivalent Nd3+ and two equivalent Cd2+ atoms to form corner-sharing ONd2Cd2 tetrahedra. In the second O2- site, O2- is bonded in a 4-coordinate geometry to one Nd3+, one Ti4+, one Cd2+, and one Sb5+ atom. In the third O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Nd3+ and two equivalent Ti4+ atoms. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to one Nd3+, one Ti4+, one Cd2+, and one Sb5+ atom. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Cd2+ and two equivalent Sb5+ atoms.« less

Publication Date:
Other Number(s):
mp-39419
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; NdTiCdSbO7; Cd-Nd-O-Sb-Ti
OSTI Identifier:
1207656
DOI:
https://doi.org/10.17188/1207656

Citation Formats

The Materials Project. Materials Data on NdTiCdSbO7 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1207656.
The Materials Project. Materials Data on NdTiCdSbO7 by Materials Project. United States. doi:https://doi.org/10.17188/1207656
The Materials Project. 2020. "Materials Data on NdTiCdSbO7 by Materials Project". United States. doi:https://doi.org/10.17188/1207656. https://www.osti.gov/servlets/purl/1207656. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1207656,
title = {Materials Data on NdTiCdSbO7 by Materials Project},
author = {The Materials Project},
abstractNote = {NdTiCdSbO7 crystallizes in the tetragonal P4_122 space group. The structure is three-dimensional. Nd3+ is bonded to eight O2- atoms to form distorted NdO8 hexagonal bipyramids that share edges with two equivalent NdO8 hexagonal bipyramids, edges with four equivalent CdO8 hexagonal bipyramids, edges with two equivalent SbO6 octahedra, and edges with four equivalent TiO6 octahedra. There are a spread of Nd–O bond distances ranging from 2.32–2.66 Å. Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with two equivalent TiO6 octahedra, corners with four equivalent SbO6 octahedra, edges with two equivalent CdO8 hexagonal bipyramids, and edges with four equivalent NdO8 hexagonal bipyramids. The corner-sharing octahedra tilt angles range from 44–45°. There are a spread of Ti–O bond distances ranging from 1.95–2.01 Å. Cd2+ is bonded to eight O2- atoms to form distorted CdO8 hexagonal bipyramids that share edges with two equivalent CdO8 hexagonal bipyramids, edges with four equivalent NdO8 hexagonal bipyramids, edges with two equivalent TiO6 octahedra, and edges with four equivalent SbO6 octahedra. There are a spread of Cd–O bond distances ranging from 2.20–2.74 Å. Sb5+ is bonded to six O2- atoms to form SbO6 octahedra that share corners with two equivalent SbO6 octahedra, corners with four equivalent TiO6 octahedra, edges with two equivalent NdO8 hexagonal bipyramids, and edges with four equivalent CdO8 hexagonal bipyramids. The corner-sharing octahedra tilt angles range from 44–46°. There are a spread of Sb–O bond distances ranging from 1.99–2.03 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded to two equivalent Nd3+ and two equivalent Cd2+ atoms to form corner-sharing ONd2Cd2 tetrahedra. In the second O2- site, O2- is bonded in a 4-coordinate geometry to one Nd3+, one Ti4+, one Cd2+, and one Sb5+ atom. In the third O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Nd3+ and two equivalent Ti4+ atoms. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to one Nd3+, one Ti4+, one Cd2+, and one Sb5+ atom. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Cd2+ and two equivalent Sb5+ atoms.},
doi = {10.17188/1207656},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}