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

Title: Materials Data on BaCuN by Materials Project

Abstract

BaCuN crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. there are two inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded to four N3- atoms to form a mixture of distorted edge and corner-sharing BaN4 tetrahedra. There are two shorter (2.82 Å) and two longer (2.87 Å) Ba–N bond lengths. In the second Ba2+ site, Ba2+ is bonded to four N3- atoms to form a mixture of edge and corner-sharing BaN4 tetrahedra. There are a spread of Ba–N bond distances ranging from 2.80–3.02 Å. There are two inequivalent Cu1+ sites. In the first Cu1+ site, Cu1+ is bonded in a linear geometry to two N3- atoms. There is one shorter (1.86 Å) and one longer (1.89 Å) Cu–N bond length. In the second Cu1+ site, Cu1+ is bonded in a linear geometry to two equivalent N3- atoms. Both Cu–N bond lengths are 1.89 Å. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded to four Ba2+ and two equivalent Cu1+ atoms to form a mixture of distorted edge and corner-sharing NBa4Cu2 octahedra. The corner-sharing octahedra tilt angles range from 6–68°. In the second N3- site, N3- is bonded to fourmore » Ba2+ and two Cu1+ atoms to form a mixture of distorted edge and corner-sharing NBa4Cu2 octahedra. The corner-sharing octahedra tilt angles range from 0–68°.« less

Authors:
Publication Date:
Other Number(s):
mp-29199
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; BaCuN; Ba-Cu-N
OSTI Identifier:
1203572
DOI:
https://doi.org/10.17188/1203572

Citation Formats

The Materials Project. Materials Data on BaCuN by Materials Project. United States: N. p., 2017. Web. doi:10.17188/1203572.
The Materials Project. Materials Data on BaCuN by Materials Project. United States. doi:https://doi.org/10.17188/1203572
The Materials Project. 2017. "Materials Data on BaCuN by Materials Project". United States. doi:https://doi.org/10.17188/1203572. https://www.osti.gov/servlets/purl/1203572. Pub date:Sat May 20 00:00:00 EDT 2017
@article{osti_1203572,
title = {Materials Data on BaCuN by Materials Project},
author = {The Materials Project},
abstractNote = {BaCuN crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. there are two inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded to four N3- atoms to form a mixture of distorted edge and corner-sharing BaN4 tetrahedra. There are two shorter (2.82 Å) and two longer (2.87 Å) Ba–N bond lengths. In the second Ba2+ site, Ba2+ is bonded to four N3- atoms to form a mixture of edge and corner-sharing BaN4 tetrahedra. There are a spread of Ba–N bond distances ranging from 2.80–3.02 Å. There are two inequivalent Cu1+ sites. In the first Cu1+ site, Cu1+ is bonded in a linear geometry to two N3- atoms. There is one shorter (1.86 Å) and one longer (1.89 Å) Cu–N bond length. In the second Cu1+ site, Cu1+ is bonded in a linear geometry to two equivalent N3- atoms. Both Cu–N bond lengths are 1.89 Å. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded to four Ba2+ and two equivalent Cu1+ atoms to form a mixture of distorted edge and corner-sharing NBa4Cu2 octahedra. The corner-sharing octahedra tilt angles range from 6–68°. In the second N3- site, N3- is bonded to four Ba2+ and two Cu1+ atoms to form a mixture of distorted edge and corner-sharing NBa4Cu2 octahedra. The corner-sharing octahedra tilt angles range from 0–68°.},
doi = {10.17188/1203572},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {5}
}