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Title: Materials Data on Cu3OF5 by Materials Project

Abstract

Cu3OF5 is zeta iron carbide-derived structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are six inequivalent Cu+2.33+ sites. In the first Cu+2.33+ site, Cu+2.33+ is bonded to six F1- atoms to form a mixture of edge and corner-sharing CuF6 octahedra. The corner-sharing octahedra tilt angles range from 46–56°. There are a spread of Cu–F bond distances ranging from 1.91–2.30 Å. In the second Cu+2.33+ site, Cu+2.33+ is bonded to one O2- and five F1- atoms to form distorted CuOF5 octahedra that share corners with eight CuF6 octahedra and edges with two CuO2F4 octahedra. The corner-sharing octahedra tilt angles range from 40–58°. The Cu–O bond length is 1.96 Å. There are a spread of Cu–F bond distances ranging from 1.95–2.35 Å. In the third Cu+2.33+ site, Cu+2.33+ is bonded to one O2- and five F1- atoms to form CuOF5 octahedra that share corners with eight CuOF5 octahedra and edges with two CuF6 octahedra. The corner-sharing octahedra tilt angles range from 40–54°. The Cu–O bond length is 1.81 Å. There are a spread of Cu–F bond distances ranging from 1.92–2.34 Å. In the fourth Cu+2.33+ site, Cu+2.33+ is bonded to two O2- and four F1- atomsmore » to form CuO2F4 octahedra that share corners with eight CuF6 octahedra and edges with two CuOF5 octahedra. The corner-sharing octahedra tilt angles range from 41–55°. There is one shorter (1.89 Å) and one longer (1.94 Å) Cu–O bond length. There are a spread of Cu–F bond distances ranging from 2.02–2.18 Å. In the fifth Cu+2.33+ site, Cu+2.33+ is bonded to one O2- and five F1- atoms to form CuOF5 octahedra that share corners with eight CuF6 octahedra and edges with two CuOF5 octahedra. The corner-sharing octahedra tilt angles range from 44–56°. The Cu–O bond length is 1.87 Å. There are a spread of Cu–F bond distances ranging from 1.95–2.23 Å. In the sixth Cu+2.33+ site, Cu+2.33+ is bonded to one O2- and five F1- atoms to form CuOF5 octahedra that share corners with eight CuOF5 octahedra and edges with two CuF6 octahedra. The corner-sharing octahedra tilt angles range from 45–58°. The Cu–O bond length is 1.85 Å. There are a spread of Cu–F bond distances ranging from 1.91–2.35 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a trigonal planar geometry to three Cu+2.33+ atoms. In the second O2- site, O2- is bonded in a trigonal planar geometry to three Cu+2.33+ atoms. There are ten inequivalent F1- sites. In the first F1- site, F1- is bonded in a 3-coordinate geometry to three Cu+2.33+ atoms. In the second F1- site, F1- is bonded in a 3-coordinate geometry to three Cu+2.33+ atoms. In the third F1- site, F1- is bonded in a 3-coordinate geometry to three Cu+2.33+ atoms. In the fourth F1- site, F1- is bonded in a 3-coordinate geometry to three Cu+2.33+ atoms. In the fifth F1- site, F1- is bonded in a 3-coordinate geometry to three Cu+2.33+ atoms. In the sixth F1- site, F1- is bonded in a 3-coordinate geometry to three Cu+2.33+ atoms. In the seventh F1- site, F1- is bonded in a 3-coordinate geometry to three Cu+2.33+ atoms. In the eighth F1- site, F1- is bonded in a 3-coordinate geometry to three Cu+2.33+ atoms. In the ninth F1- site, F1- is bonded in a distorted trigonal planar geometry to three Cu+2.33+ atoms. In the tenth F1- site, F1- is bonded in a trigonal planar geometry to three Cu+2.33+ atoms.« less

Authors:
Publication Date:
Other Number(s):
mp-760679
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; Cu3OF5; Cu-F-O
OSTI Identifier:
1291684
DOI:
https://doi.org/10.17188/1291684

Citation Formats

The Materials Project. Materials Data on Cu3OF5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1291684.
The Materials Project. Materials Data on Cu3OF5 by Materials Project. United States. doi:https://doi.org/10.17188/1291684
The Materials Project. 2020. "Materials Data on Cu3OF5 by Materials Project". United States. doi:https://doi.org/10.17188/1291684. https://www.osti.gov/servlets/purl/1291684. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1291684,
title = {Materials Data on Cu3OF5 by Materials Project},
author = {The Materials Project},
abstractNote = {Cu3OF5 is zeta iron carbide-derived structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are six inequivalent Cu+2.33+ sites. In the first Cu+2.33+ site, Cu+2.33+ is bonded to six F1- atoms to form a mixture of edge and corner-sharing CuF6 octahedra. The corner-sharing octahedra tilt angles range from 46–56°. There are a spread of Cu–F bond distances ranging from 1.91–2.30 Å. In the second Cu+2.33+ site, Cu+2.33+ is bonded to one O2- and five F1- atoms to form distorted CuOF5 octahedra that share corners with eight CuF6 octahedra and edges with two CuO2F4 octahedra. The corner-sharing octahedra tilt angles range from 40–58°. The Cu–O bond length is 1.96 Å. There are a spread of Cu–F bond distances ranging from 1.95–2.35 Å. In the third Cu+2.33+ site, Cu+2.33+ is bonded to one O2- and five F1- atoms to form CuOF5 octahedra that share corners with eight CuOF5 octahedra and edges with two CuF6 octahedra. The corner-sharing octahedra tilt angles range from 40–54°. The Cu–O bond length is 1.81 Å. There are a spread of Cu–F bond distances ranging from 1.92–2.34 Å. In the fourth Cu+2.33+ site, Cu+2.33+ is bonded to two O2- and four F1- atoms to form CuO2F4 octahedra that share corners with eight CuF6 octahedra and edges with two CuOF5 octahedra. The corner-sharing octahedra tilt angles range from 41–55°. There is one shorter (1.89 Å) and one longer (1.94 Å) Cu–O bond length. There are a spread of Cu–F bond distances ranging from 2.02–2.18 Å. In the fifth Cu+2.33+ site, Cu+2.33+ is bonded to one O2- and five F1- atoms to form CuOF5 octahedra that share corners with eight CuF6 octahedra and edges with two CuOF5 octahedra. The corner-sharing octahedra tilt angles range from 44–56°. The Cu–O bond length is 1.87 Å. There are a spread of Cu–F bond distances ranging from 1.95–2.23 Å. In the sixth Cu+2.33+ site, Cu+2.33+ is bonded to one O2- and five F1- atoms to form CuOF5 octahedra that share corners with eight CuOF5 octahedra and edges with two CuF6 octahedra. The corner-sharing octahedra tilt angles range from 45–58°. The Cu–O bond length is 1.85 Å. There are a spread of Cu–F bond distances ranging from 1.91–2.35 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a trigonal planar geometry to three Cu+2.33+ atoms. In the second O2- site, O2- is bonded in a trigonal planar geometry to three Cu+2.33+ atoms. There are ten inequivalent F1- sites. In the first F1- site, F1- is bonded in a 3-coordinate geometry to three Cu+2.33+ atoms. In the second F1- site, F1- is bonded in a 3-coordinate geometry to three Cu+2.33+ atoms. In the third F1- site, F1- is bonded in a 3-coordinate geometry to three Cu+2.33+ atoms. In the fourth F1- site, F1- is bonded in a 3-coordinate geometry to three Cu+2.33+ atoms. In the fifth F1- site, F1- is bonded in a 3-coordinate geometry to three Cu+2.33+ atoms. In the sixth F1- site, F1- is bonded in a 3-coordinate geometry to three Cu+2.33+ atoms. In the seventh F1- site, F1- is bonded in a 3-coordinate geometry to three Cu+2.33+ atoms. In the eighth F1- site, F1- is bonded in a 3-coordinate geometry to three Cu+2.33+ atoms. In the ninth F1- site, F1- is bonded in a distorted trigonal planar geometry to three Cu+2.33+ atoms. In the tenth F1- site, F1- is bonded in a trigonal planar geometry to three Cu+2.33+ atoms.},
doi = {10.17188/1291684},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}