Materials Data on Mn3(O2F)2 by Materials Project
Abstract
Mn3(O2F)2 is zeta iron carbide-derived structured and crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are four inequivalent Mn+3.33+ sites. In the first Mn+3.33+ site, Mn+3.33+ is bonded to four O2- and two equivalent F1- atoms to form a mixture of edge and corner-sharing MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 51–56°. There is two shorter (1.98 Å) and two longer (2.00 Å) Mn–O bond length. Both Mn–F bond lengths are 2.19 Å. In the second Mn+3.33+ site, Mn+3.33+ is bonded to four O2- and two F1- atoms to form a mixture of edge and corner-sharing MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 43–56°. There are a spread of Mn–O bond distances ranging from 1.91–1.99 Å. There are one shorter (2.07 Å) and one longer (2.08 Å) Mn–F bond lengths. In the third Mn+3.33+ site, Mn+3.33+ is bonded to four O2- and two equivalent F1- atoms to form a mixture of edge and corner-sharing MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 48–51°. There is two shorter (1.98 Å) and two longer (2.00 Å) Mn–O bond length. Both Mn–F bond lengths are 2.10 Å. In the fourth Mn+3.33+ site, Mn+3.33+ ismore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-781677
- 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; Mn3(O2F)2; F-Mn-O
- OSTI Identifier:
- 1307529
- DOI:
- https://doi.org/10.17188/1307529
Citation Formats
The Materials Project. Materials Data on Mn3(O2F)2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1307529.
The Materials Project. Materials Data on Mn3(O2F)2 by Materials Project. United States. doi:https://doi.org/10.17188/1307529
The Materials Project. 2020.
"Materials Data on Mn3(O2F)2 by Materials Project". United States. doi:https://doi.org/10.17188/1307529. https://www.osti.gov/servlets/purl/1307529. Pub date:Fri May 01 00:00:00 EDT 2020
@article{osti_1307529,
title = {Materials Data on Mn3(O2F)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Mn3(O2F)2 is zeta iron carbide-derived structured and crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are four inequivalent Mn+3.33+ sites. In the first Mn+3.33+ site, Mn+3.33+ is bonded to four O2- and two equivalent F1- atoms to form a mixture of edge and corner-sharing MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 51–56°. There is two shorter (1.98 Å) and two longer (2.00 Å) Mn–O bond length. Both Mn–F bond lengths are 2.19 Å. In the second Mn+3.33+ site, Mn+3.33+ is bonded to four O2- and two F1- atoms to form a mixture of edge and corner-sharing MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 43–56°. There are a spread of Mn–O bond distances ranging from 1.91–1.99 Å. There are one shorter (2.07 Å) and one longer (2.08 Å) Mn–F bond lengths. In the third Mn+3.33+ site, Mn+3.33+ is bonded to four O2- and two equivalent F1- atoms to form a mixture of edge and corner-sharing MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 48–51°. There is two shorter (1.98 Å) and two longer (2.00 Å) Mn–O bond length. Both Mn–F bond lengths are 2.10 Å. In the fourth Mn+3.33+ site, Mn+3.33+ is bonded to four O2- and two F1- atoms to form a mixture of edge and corner-sharing MnO4F2 octahedra. The corner-sharing octahedra tilt angles range from 43–54°. There are a spread of Mn–O bond distances ranging from 1.90–1.96 Å. There are one shorter (2.03 Å) and one longer (2.05 Å) Mn–F bond lengths. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.33+ atoms. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.33+ atoms. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to three Mn+3.33+ atoms. In the fourth O2- site, O2- is bonded in a trigonal planar geometry to three Mn+3.33+ atoms. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.33+ atoms. In the second F1- site, F1- is bonded in a 3-coordinate geometry to three Mn+3.33+ atoms.},
doi = {10.17188/1307529},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri May 01 00:00:00 EDT 2020},
month = {Fri May 01 00:00:00 EDT 2020}
}