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Title: Materials Data on SmSnF7 by Materials Project

Abstract

SmSnF7 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Sm3+ is bonded in a 8-coordinate geometry to eight F1- atoms. There are a spread of Sm–F bond distances ranging from 2.25–2.43 Å. Sn4+ is bonded in an octahedral geometry to six F1- atoms. There are a spread of Sn–F bond distances ranging from 1.99–2.01 Å. There are seven inequivalent F1- sites. In the first F1- site, F1- is bonded in a bent 150 degrees geometry to two equivalent Sm3+ atoms. In the second F1- site, F1- is bonded in a bent 150 degrees geometry to one Sm3+ and one Sn4+ atom. In the third F1- site, F1- is bonded in a bent 150 degrees geometry to one Sm3+ and one Sn4+ atom. In the fourth F1- site, F1- is bonded in a linear geometry to one Sm3+ and one Sn4+ atom. In the fifth F1- site, F1- is bonded in a distorted bent 150 degrees geometry to one Sm3+ and one Sn4+ atom. In the sixth F1- site, F1- is bonded in a distorted linear geometry to one Sm3+ and one Sn4+ atom. In the seventh F1- site, F1- is bonded in a bent 150 degrees geometrymore » to one Sm3+ and one Sn4+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-17418
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; SmSnF7; F-Sm-Sn
OSTI Identifier:
1192497
DOI:
https://doi.org/10.17188/1192497

Citation Formats

The Materials Project. Materials Data on SmSnF7 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1192497.
The Materials Project. Materials Data on SmSnF7 by Materials Project. United States. doi:https://doi.org/10.17188/1192497
The Materials Project. 2020. "Materials Data on SmSnF7 by Materials Project". United States. doi:https://doi.org/10.17188/1192497. https://www.osti.gov/servlets/purl/1192497. Pub date:Wed Jul 22 00:00:00 EDT 2020
@article{osti_1192497,
title = {Materials Data on SmSnF7 by Materials Project},
author = {The Materials Project},
abstractNote = {SmSnF7 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Sm3+ is bonded in a 8-coordinate geometry to eight F1- atoms. There are a spread of Sm–F bond distances ranging from 2.25–2.43 Å. Sn4+ is bonded in an octahedral geometry to six F1- atoms. There are a spread of Sn–F bond distances ranging from 1.99–2.01 Å. There are seven inequivalent F1- sites. In the first F1- site, F1- is bonded in a bent 150 degrees geometry to two equivalent Sm3+ atoms. In the second F1- site, F1- is bonded in a bent 150 degrees geometry to one Sm3+ and one Sn4+ atom. In the third F1- site, F1- is bonded in a bent 150 degrees geometry to one Sm3+ and one Sn4+ atom. In the fourth F1- site, F1- is bonded in a linear geometry to one Sm3+ and one Sn4+ atom. In the fifth F1- site, F1- is bonded in a distorted bent 150 degrees geometry to one Sm3+ and one Sn4+ atom. In the sixth F1- site, F1- is bonded in a distorted linear geometry to one Sm3+ and one Sn4+ atom. In the seventh F1- site, F1- is bonded in a bent 150 degrees geometry to one Sm3+ and one Sn4+ atom.},
doi = {10.17188/1192497},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}