Materials Data on Nd4Se3N2 by Materials Project
Abstract
Nd4N2Se3 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. there are two inequivalent Nd3+ sites. In the first Nd3+ site, Nd3+ is bonded in a 2-coordinate geometry to two equivalent N3- and four Se2- atoms. There are one shorter (2.34 Å) and one longer (2.38 Å) Nd–N bond lengths. There are a spread of Nd–Se bond distances ranging from 3.02–3.05 Å. In the second Nd3+ site, Nd3+ is bonded in a 2-coordinate geometry to two equivalent N3- and five Se2- atoms. There are one shorter (2.32 Å) and one longer (2.35 Å) Nd–N bond lengths. There are a spread of Nd–Se bond distances ranging from 3.14–3.33 Å. N3- is bonded to four Nd3+ atoms to form NNd4 tetrahedra that share corners with two equivalent SeNd6 octahedra, corners with two equivalent NNd4 tetrahedra, edges with two equivalent SeNd6 octahedra, and an edgeedge with one NNd4 tetrahedra. The corner-sharing octahedra tilt angles range from 35–51°. There are two inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a 6-coordinate geometry to six Nd3+ atoms. In the second Se2- site, Se2- is bonded to six Nd3+ atoms to form distorted SeNd6 octahedra that share corners with fourmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-30292
- 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; Nd4Se3N2; N-Nd-Se
- OSTI Identifier:
- 1204716
- DOI:
- https://doi.org/10.17188/1204716
Citation Formats
The Materials Project. Materials Data on Nd4Se3N2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1204716.
The Materials Project. Materials Data on Nd4Se3N2 by Materials Project. United States. doi:https://doi.org/10.17188/1204716
The Materials Project. 2020.
"Materials Data on Nd4Se3N2 by Materials Project". United States. doi:https://doi.org/10.17188/1204716. https://www.osti.gov/servlets/purl/1204716. Pub date:Fri Jul 17 00:00:00 EDT 2020
@article{osti_1204716,
title = {Materials Data on Nd4Se3N2 by Materials Project},
author = {The Materials Project},
abstractNote = {Nd4N2Se3 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. there are two inequivalent Nd3+ sites. In the first Nd3+ site, Nd3+ is bonded in a 2-coordinate geometry to two equivalent N3- and four Se2- atoms. There are one shorter (2.34 Å) and one longer (2.38 Å) Nd–N bond lengths. There are a spread of Nd–Se bond distances ranging from 3.02–3.05 Å. In the second Nd3+ site, Nd3+ is bonded in a 2-coordinate geometry to two equivalent N3- and five Se2- atoms. There are one shorter (2.32 Å) and one longer (2.35 Å) Nd–N bond lengths. There are a spread of Nd–Se bond distances ranging from 3.14–3.33 Å. N3- is bonded to four Nd3+ atoms to form NNd4 tetrahedra that share corners with two equivalent SeNd6 octahedra, corners with two equivalent NNd4 tetrahedra, edges with two equivalent SeNd6 octahedra, and an edgeedge with one NNd4 tetrahedra. The corner-sharing octahedra tilt angles range from 35–51°. There are two inequivalent Se2- sites. In the first Se2- site, Se2- is bonded in a 6-coordinate geometry to six Nd3+ atoms. In the second Se2- site, Se2- is bonded to six Nd3+ atoms to form distorted SeNd6 octahedra that share corners with four equivalent NNd4 tetrahedra, edges with two equivalent SeNd6 octahedra, and edges with four equivalent NNd4 tetrahedra.},
doi = {10.17188/1204716},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Jul 17 00:00:00 EDT 2020},
month = {Fri Jul 17 00:00:00 EDT 2020}
}