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Title: Materials Data on Nd2CuTe2(SO7)2 by Materials Project

Abstract

Nd2CuTe2(SO7)2 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. Nd3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Nd–O bond distances ranging from 2.39–2.60 Å. Cu2+ is bonded to six O2- atoms to form CuO6 octahedra that share corners with two equivalent SO4 tetrahedra. There are a spread of Cu–O bond distances ranging from 1.96–2.37 Å. Te4+ is bonded in a 3-coordinate geometry to three O2- atoms. There is two shorter (1.91 Å) and one longer (1.94 Å) Te–O bond length. S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share a cornercorner with one CuO6 octahedra. The corner-sharing octahedral tilt angles are 49°. There are a spread of S–O bond distances ranging from 1.47–1.52 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to one Nd3+ and one S6+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to one Cu2+ and one S6+ atom. In the third O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Nd3+ and one S6+ atom. In the fourth O2-more » site, O2- is bonded in a distorted single-bond geometry to two equivalent Nd3+ and one S6+ atom. In the fifth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two equivalent Nd3+ and one Te4+ atom. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to one Nd3+, one Cu2+, and one Te4+ atom. In the seventh O2- site, O2- is bonded in a 2-coordinate geometry to one Nd3+, one Cu2+, and one Te4+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-1190435
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; Nd2CuTe2(SO7)2; Cu-Nd-O-S-Te
OSTI Identifier:
1733024
DOI:
https://doi.org/10.17188/1733024

Citation Formats

The Materials Project. Materials Data on Nd2CuTe2(SO7)2 by Materials Project. United States: N. p., 2019. Web. doi:10.17188/1733024.
The Materials Project. Materials Data on Nd2CuTe2(SO7)2 by Materials Project. United States. doi:https://doi.org/10.17188/1733024
The Materials Project. 2019. "Materials Data on Nd2CuTe2(SO7)2 by Materials Project". United States. doi:https://doi.org/10.17188/1733024. https://www.osti.gov/servlets/purl/1733024. Pub date:Fri Jan 11 00:00:00 EST 2019
@article{osti_1733024,
title = {Materials Data on Nd2CuTe2(SO7)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Nd2CuTe2(SO7)2 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. Nd3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Nd–O bond distances ranging from 2.39–2.60 Å. Cu2+ is bonded to six O2- atoms to form CuO6 octahedra that share corners with two equivalent SO4 tetrahedra. There are a spread of Cu–O bond distances ranging from 1.96–2.37 Å. Te4+ is bonded in a 3-coordinate geometry to three O2- atoms. There is two shorter (1.91 Å) and one longer (1.94 Å) Te–O bond length. S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share a cornercorner with one CuO6 octahedra. The corner-sharing octahedral tilt angles are 49°. There are a spread of S–O bond distances ranging from 1.47–1.52 Å. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to one Nd3+ and one S6+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to one Cu2+ and one S6+ atom. In the third O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Nd3+ and one S6+ atom. In the fourth O2- site, O2- is bonded in a distorted single-bond geometry to two equivalent Nd3+ and one S6+ atom. In the fifth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two equivalent Nd3+ and one Te4+ atom. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to one Nd3+, one Cu2+, and one Te4+ atom. In the seventh O2- site, O2- is bonded in a 2-coordinate geometry to one Nd3+, one Cu2+, and one Te4+ atom.},
doi = {10.17188/1733024},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}