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Title: Materials Data on ScH8(NF2)3 by Materials Project

Abstract

ScNF6(NH4)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional and consists of four ammonium molecules and one ScNF6 framework. In the ScNF6 framework, Sc3+ is bonded to six F1- atoms to form ScF6 octahedra that share corners with six equivalent NF6 octahedra. The corner-sharing octahedra tilt angles range from 28–35°. There are two shorter (2.03 Å) and four longer (2.04 Å) Sc–F bond lengths. N+1.67- is bonded to six F1- atoms to form NF6 octahedra that share corners with six equivalent ScF6 octahedra. The corner-sharing octahedra tilt angles range from 28–35°. There are a spread of N–F bond distances ranging from 2.73–2.85 Å. There are three inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted single-bond geometry to one Sc3+ and one N+1.67- atom. In the second F1- site, F1- is bonded in a 1-coordinate geometry to one Sc3+ and one N+1.67- atom. In the third F1- site, F1- is bonded in a single-bond geometry to one Sc3+ and one N+1.67- atom.

Publication Date:
Other Number(s):
mp-697922
DOE Contract Number:  
AC02-05CH11231
Research Org.:
LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Collaborations:
The Materials Project; MIT; UC Berkeley; Duke; U Louvain
Subject:
36 MATERIALS SCIENCE; F-H-N-Sc; ScH8(NF2)3; crystal structure
OSTI Identifier:
1285258
DOI:
https://doi.org/10.17188/1285258

Citation Formats

Materials Data on ScH8(NF2)3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1285258.
Materials Data on ScH8(NF2)3 by Materials Project. United States. doi:https://doi.org/10.17188/1285258
2020. "Materials Data on ScH8(NF2)3 by Materials Project". United States. doi:https://doi.org/10.17188/1285258. https://www.osti.gov/servlets/purl/1285258. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1285258,
title = {Materials Data on ScH8(NF2)3 by Materials Project},
abstractNote = {ScNF6(NH4)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional and consists of four ammonium molecules and one ScNF6 framework. In the ScNF6 framework, Sc3+ is bonded to six F1- atoms to form ScF6 octahedra that share corners with six equivalent NF6 octahedra. The corner-sharing octahedra tilt angles range from 28–35°. There are two shorter (2.03 Å) and four longer (2.04 Å) Sc–F bond lengths. N+1.67- is bonded to six F1- atoms to form NF6 octahedra that share corners with six equivalent ScF6 octahedra. The corner-sharing octahedra tilt angles range from 28–35°. There are a spread of N–F bond distances ranging from 2.73–2.85 Å. There are three inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted single-bond geometry to one Sc3+ and one N+1.67- atom. In the second F1- site, F1- is bonded in a 1-coordinate geometry to one Sc3+ and one N+1.67- atom. In the third F1- site, F1- is bonded in a single-bond geometry to one Sc3+ and one N+1.67- atom.},
doi = {10.17188/1285258},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat May 02 00:00:00 EDT 2020},
month = {Sat May 02 00:00:00 EDT 2020}
}