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Title: Materials Data on CsZnCoF6 by Materials Project

Abstract

CsCoZnF6 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. Cs1+ is bonded to six F1- atoms to form CsF6 octahedra that share corners with six CoF6 octahedra and corners with six ZnF6 octahedra. The corner-sharing octahedra tilt angles range from 66–72°. There are a spread of Cs–F bond distances ranging from 3.19–3.30 Å. There are two inequivalent Co3+ sites. In the first Co3+ site, Co3+ is bonded to six F1- atoms to form CoF6 octahedra that share corners with two equivalent CoF6 octahedra, corners with four ZnF6 octahedra, and corners with six equivalent CsF6 octahedra. The corner-sharing octahedra tilt angles range from 41–70°. There are a spread of Co–F bond distances ranging from 1.87–2.00 Å. In the second Co3+ site, Co3+ is bonded to six F1- atoms to form CoF6 octahedra that share corners with two equivalent CoF6 octahedra, corners with four ZnF6 octahedra, and corners with six equivalent CsF6 octahedra. The corner-sharing octahedra tilt angles range from 41–69°. There are a spread of Co–F bond distances ranging from 1.89–1.99 Å. There are two inequivalent Zn2+ sites. In the first Zn2+ site, Zn2+ is bonded to six F1- atoms to form ZnF6 octahedra that share corners withmore » two equivalent ZnF6 octahedra, corners with four CoF6 octahedra, and corners with six equivalent CsF6 octahedra. The corner-sharing octahedra tilt angles range from 41–72°. There are a spread of Zn–F bond distances ranging from 1.99–2.11 Å. In the second Zn2+ site, Zn2+ is bonded to six F1- atoms to form ZnF6 octahedra that share corners with two equivalent ZnF6 octahedra, corners with four CoF6 octahedra, and corners with six equivalent CsF6 octahedra. The corner-sharing octahedra tilt angles range from 42–71°. There are a spread of Zn–F bond distances ranging from 2.00–2.10 Å. There are six inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted bent 150 degrees geometry to one Cs1+ and two Co3+ atoms. In the second F1- site, F1- is bonded in a 2-coordinate geometry to one Cs1+ and two Zn2+ atoms. In the third F1- site, F1- is bonded in a 2-coordinate geometry to one Cs1+, one Co3+, and one Zn2+ atom. In the fourth F1- site, F1- is bonded in a 2-coordinate geometry to one Cs1+, one Co3+, and one Zn2+ atom. In the fifth F1- site, F1- is bonded in a 2-coordinate geometry to one Cs1+, one Co3+, and one Zn2+ atom. In the sixth F1- site, F1- is bonded in a 2-coordinate geometry to one Cs1+, one Co3+, and one Zn2+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-1225874
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; CsZnCoF6; Co-Cs-F-Zn
OSTI Identifier:
1747819
DOI:
https://doi.org/10.17188/1747819

Citation Formats

The Materials Project. Materials Data on CsZnCoF6 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1747819.
The Materials Project. Materials Data on CsZnCoF6 by Materials Project. United States. doi:https://doi.org/10.17188/1747819
The Materials Project. 2020. "Materials Data on CsZnCoF6 by Materials Project". United States. doi:https://doi.org/10.17188/1747819. https://www.osti.gov/servlets/purl/1747819. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1747819,
title = {Materials Data on CsZnCoF6 by Materials Project},
author = {The Materials Project},
abstractNote = {CsCoZnF6 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. Cs1+ is bonded to six F1- atoms to form CsF6 octahedra that share corners with six CoF6 octahedra and corners with six ZnF6 octahedra. The corner-sharing octahedra tilt angles range from 66–72°. There are a spread of Cs–F bond distances ranging from 3.19–3.30 Å. There are two inequivalent Co3+ sites. In the first Co3+ site, Co3+ is bonded to six F1- atoms to form CoF6 octahedra that share corners with two equivalent CoF6 octahedra, corners with four ZnF6 octahedra, and corners with six equivalent CsF6 octahedra. The corner-sharing octahedra tilt angles range from 41–70°. There are a spread of Co–F bond distances ranging from 1.87–2.00 Å. In the second Co3+ site, Co3+ is bonded to six F1- atoms to form CoF6 octahedra that share corners with two equivalent CoF6 octahedra, corners with four ZnF6 octahedra, and corners with six equivalent CsF6 octahedra. The corner-sharing octahedra tilt angles range from 41–69°. There are a spread of Co–F bond distances ranging from 1.89–1.99 Å. There are two inequivalent Zn2+ sites. In the first Zn2+ site, Zn2+ is bonded to six F1- atoms to form ZnF6 octahedra that share corners with two equivalent ZnF6 octahedra, corners with four CoF6 octahedra, and corners with six equivalent CsF6 octahedra. The corner-sharing octahedra tilt angles range from 41–72°. There are a spread of Zn–F bond distances ranging from 1.99–2.11 Å. In the second Zn2+ site, Zn2+ is bonded to six F1- atoms to form ZnF6 octahedra that share corners with two equivalent ZnF6 octahedra, corners with four CoF6 octahedra, and corners with six equivalent CsF6 octahedra. The corner-sharing octahedra tilt angles range from 42–71°. There are a spread of Zn–F bond distances ranging from 2.00–2.10 Å. There are six inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted bent 150 degrees geometry to one Cs1+ and two Co3+ atoms. In the second F1- site, F1- is bonded in a 2-coordinate geometry to one Cs1+ and two Zn2+ atoms. In the third F1- site, F1- is bonded in a 2-coordinate geometry to one Cs1+, one Co3+, and one Zn2+ atom. In the fourth F1- site, F1- is bonded in a 2-coordinate geometry to one Cs1+, one Co3+, and one Zn2+ atom. In the fifth F1- site, F1- is bonded in a 2-coordinate geometry to one Cs1+, one Co3+, and one Zn2+ atom. In the sixth F1- site, F1- is bonded in a 2-coordinate geometry to one Cs1+, one Co3+, and one Zn2+ atom.},
doi = {10.17188/1747819},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}