Title: Materials Data on As2Se2S(NF6)2 by Materials Project

Abstract

N2Se2S(AsF6)2 crystallizes in the monoclinic C2 space group. The structure is zero-dimensional and consists of eight AsF6 clusters and four N2Se2S clusters. In each AsF6 cluster, As5+ is bonded in an octahedral geometry to six F1- atoms. There are a spread of As–F bond distances ranging from 1.76–1.81 Å. There are six inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to one As5+ atom. In the second F1- site, F1- is bonded in a single-bond geometry to one As5+ atom. In the third F1- site, F1- is bonded in a distorted single-bond geometry to one As5+ atom. In the fourth F1- site, F1- is bonded in a single-bond geometry to one As5+ atom. In the fifth F1- site, F1- is bonded in a single-bond geometry to one As5+ atom. In the sixth F1- site, F1- is bonded in a single-bond geometry to one As5+ atom. In each N2Se2S cluster, there are two inequivalent N4+ sites. In the first N4+ site, N4+ is bonded in a bent 120 degrees geometry to one Se2- and one S2- atom. The N–Se bond length is 1.74 Å. The N–S bond length is 1.59 Å. In the secondmore » N4+ site, N4+ is bonded in a bent 120 degrees geometry to one Se2- and one S2- atom. The N–Se bond length is 1.74 Å. The N–S bond length is 1.59 Å. Se2- is bonded in a 1-coordinate geometry to one N4+ atom. S2- is bonded in a distorted water-like geometry to two N4+ atoms.« less

Publication Date:
Other Number(s):
mp-541335
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; As-F-N-S-Se; As2Se2S(NF6)2; crystal structure
OSTI Identifier:
1265050
DOI:
https://doi.org/10.17188/1265050

Citation Formats

Materials Data on As2Se2S(NF6)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1265050.
Materials Data on As2Se2S(NF6)2 by Materials Project. United States. doi:https://doi.org/10.17188/1265050
2020. "Materials Data on As2Se2S(NF6)2 by Materials Project". United States. doi:https://doi.org/10.17188/1265050. https://www.osti.gov/servlets/purl/1265050. Pub date:Sun May 03 20:00:00 EDT 2020
@article{osti_1265050,
title = {Materials Data on As2Se2S(NF6)2 by Materials Project},
abstractNote = {N2Se2S(AsF6)2 crystallizes in the monoclinic C2 space group. The structure is zero-dimensional and consists of eight AsF6 clusters and four N2Se2S clusters. In each AsF6 cluster, As5+ is bonded in an octahedral geometry to six F1- atoms. There are a spread of As–F bond distances ranging from 1.76–1.81 Å. There are six inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to one As5+ atom. In the second F1- site, F1- is bonded in a single-bond geometry to one As5+ atom. In the third F1- site, F1- is bonded in a distorted single-bond geometry to one As5+ atom. In the fourth F1- site, F1- is bonded in a single-bond geometry to one As5+ atom. In the fifth F1- site, F1- is bonded in a single-bond geometry to one As5+ atom. In the sixth F1- site, F1- is bonded in a single-bond geometry to one As5+ atom. In each N2Se2S cluster, there are two inequivalent N4+ sites. In the first N4+ site, N4+ is bonded in a bent 120 degrees geometry to one Se2- and one S2- atom. The N–Se bond length is 1.74 Å. The N–S bond length is 1.59 Å. In the second N4+ site, N4+ is bonded in a bent 120 degrees geometry to one Se2- and one S2- atom. The N–Se bond length is 1.74 Å. The N–S bond length is 1.59 Å. Se2- is bonded in a 1-coordinate geometry to one N4+ atom. S2- is bonded in a distorted water-like geometry to two N4+ atoms.},
doi = {10.17188/1265050},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}