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Title: Materials Data on MgNiF5 by Materials Project

Abstract

MgNiF5 crystallizes in the triclinic P1 space group. The structure is two-dimensional and consists of one MgNiF5 sheet oriented in the (-1, 0, 1) direction. there are two inequivalent Mg2+ sites. In the first Mg2+ site, Mg2+ is bonded in a distorted single-bond geometry to five F1- atoms. There are a spread of Mg–F bond distances ranging from 1.46–2.37 Å. In the second Mg2+ site, Mg2+ is bonded in a distorted single-bond geometry to five F1- atoms. There are a spread of Mg–F bond distances ranging from 1.46–2.38 Å. There are two inequivalent Ni3+ sites. In the first Ni3+ site, Ni3+ is bonded in a 4-coordinate geometry to four F1- atoms. There is two shorter (1.61 Å) and two longer (1.96 Å) Ni–F bond length. In the second Ni3+ site, Ni3+ is bonded in a 6-coordinate geometry to six F1- atoms. There are a spread of Ni–F bond distances ranging from 2.01–2.10 Å. There are ten inequivalent F1- sites. In the first F1- site, F1- is bonded in a 2-coordinate geometry to one Mg2+ and one Ni3+ atom. In the second F1- site, F1- is bonded in a 2-coordinate geometry to one Mg2+ and one Ni3+ atom. In the thirdmore » F1- site, F1- is bonded in a linear geometry to one Mg2+ and one Ni3+ atom. In the fourth F1- site, F1- is bonded in a linear geometry to one Mg2+ and one Ni3+ atom. In the fifth F1- site, F1- is bonded in a bent 120 degrees geometry to one Mg2+ and one Ni3+ atom. In the sixth F1- site, F1- is bonded in a 4-coordinate geometry to one Mg2+ and one Ni3+ atom. In the seventh F1- site, F1- is bonded in a water-like geometry to one Mg2+ and one Ni3+ atom. In the eighth F1- site, F1- is bonded in a 4-coordinate geometry to one Mg2+ and one Ni3+ atom. In the ninth F1- site, F1- is bonded in a linear geometry to one Mg2+ and one Ni3+ atom. In the tenth F1- site, F1- is bonded in a linear geometry to one Mg2+ and one Ni3+ atom.« less

Authors:
Publication Date:
Other Number(s):
mvc-3192
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; MgNiF5; F-Mg-Ni
OSTI Identifier:
1320476
DOI:
https://doi.org/10.17188/1320476

Citation Formats

The Materials Project. Materials Data on MgNiF5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1320476.
The Materials Project. Materials Data on MgNiF5 by Materials Project. United States. doi:https://doi.org/10.17188/1320476
The Materials Project. 2020. "Materials Data on MgNiF5 by Materials Project". United States. doi:https://doi.org/10.17188/1320476. https://www.osti.gov/servlets/purl/1320476. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1320476,
title = {Materials Data on MgNiF5 by Materials Project},
author = {The Materials Project},
abstractNote = {MgNiF5 crystallizes in the triclinic P1 space group. The structure is two-dimensional and consists of one MgNiF5 sheet oriented in the (-1, 0, 1) direction. there are two inequivalent Mg2+ sites. In the first Mg2+ site, Mg2+ is bonded in a distorted single-bond geometry to five F1- atoms. There are a spread of Mg–F bond distances ranging from 1.46–2.37 Å. In the second Mg2+ site, Mg2+ is bonded in a distorted single-bond geometry to five F1- atoms. There are a spread of Mg–F bond distances ranging from 1.46–2.38 Å. There are two inequivalent Ni3+ sites. In the first Ni3+ site, Ni3+ is bonded in a 4-coordinate geometry to four F1- atoms. There is two shorter (1.61 Å) and two longer (1.96 Å) Ni–F bond length. In the second Ni3+ site, Ni3+ is bonded in a 6-coordinate geometry to six F1- atoms. There are a spread of Ni–F bond distances ranging from 2.01–2.10 Å. There are ten inequivalent F1- sites. In the first F1- site, F1- is bonded in a 2-coordinate geometry to one Mg2+ and one Ni3+ atom. In the second F1- site, F1- is bonded in a 2-coordinate geometry to one Mg2+ and one Ni3+ atom. In the third F1- site, F1- is bonded in a linear geometry to one Mg2+ and one Ni3+ atom. In the fourth F1- site, F1- is bonded in a linear geometry to one Mg2+ and one Ni3+ atom. In the fifth F1- site, F1- is bonded in a bent 120 degrees geometry to one Mg2+ and one Ni3+ atom. In the sixth F1- site, F1- is bonded in a 4-coordinate geometry to one Mg2+ and one Ni3+ atom. In the seventh F1- site, F1- is bonded in a water-like geometry to one Mg2+ and one Ni3+ atom. In the eighth F1- site, F1- is bonded in a 4-coordinate geometry to one Mg2+ and one Ni3+ atom. In the ninth F1- site, F1- is bonded in a linear geometry to one Mg2+ and one Ni3+ atom. In the tenth F1- site, F1- is bonded in a linear geometry to one Mg2+ and one Ni3+ atom.},
doi = {10.17188/1320476},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}