U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Sr3FeCo(ClO2)2 by Materials Project
Abstract
Sr3FeCo(O2Cl)2 crystallizes in the tetragonal I4mm space group. The structure is three-dimensional. there are three inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to four equivalent O2- and five Cl1- atoms. All Sr–O bond lengths are 2.63 Å. There are four shorter (3.08 Å) and one longer (3.25 Å) Sr–Cl bond lengths. In the second Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to four equivalent O2- and five Cl1- atoms. All Sr–O bond lengths are 2.63 Å. There are four shorter (3.14 Å) and one longer (3.41 Å) Sr–Cl bond lengths. In the third Sr2+ site, Sr2+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are four shorter (2.64 Å) and four longer (2.73 Å) Sr–O bond lengths. Fe2+ is bonded in a distorted rectangular see-saw-like geometry to four equivalent O2- and one Cl1- atom. All Fe–O bond lengths are 2.05 Å. The Fe–Cl bond length is 2.98 Å. Co2+ is bonded to four equivalent O2- and one Cl1- atom to form corner-sharing CoClO4 square pyramids. All Co–O bond lengths are 2.05 Å. The Co–Cl bond length is 2.66 Å. There are two inequivalent O2- sites. Inmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1218403
- 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; Sr3FeCo(ClO2)2; Cl-Co-Fe-O-Sr
- OSTI Identifier:
- 1667270
- DOI:
- https://doi.org/10.17188/1667270
Citation Formats
The Materials Project. Materials Data on Sr3FeCo(ClO2)2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1667270.
The Materials Project. Materials Data on Sr3FeCo(ClO2)2 by Materials Project. United States. doi:https://doi.org/10.17188/1667270
The Materials Project. 2020.
"Materials Data on Sr3FeCo(ClO2)2 by Materials Project". United States. doi:https://doi.org/10.17188/1667270. https://www.osti.gov/servlets/purl/1667270. Pub date:Wed Jul 22 00:00:00 EDT 2020
@article{osti_1667270,
title = {Materials Data on Sr3FeCo(ClO2)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Sr3FeCo(O2Cl)2 crystallizes in the tetragonal I4mm space group. The structure is three-dimensional. there are three inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to four equivalent O2- and five Cl1- atoms. All Sr–O bond lengths are 2.63 Å. There are four shorter (3.08 Å) and one longer (3.25 Å) Sr–Cl bond lengths. In the second Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to four equivalent O2- and five Cl1- atoms. All Sr–O bond lengths are 2.63 Å. There are four shorter (3.14 Å) and one longer (3.41 Å) Sr–Cl bond lengths. In the third Sr2+ site, Sr2+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are four shorter (2.64 Å) and four longer (2.73 Å) Sr–O bond lengths. Fe2+ is bonded in a distorted rectangular see-saw-like geometry to four equivalent O2- and one Cl1- atom. All Fe–O bond lengths are 2.05 Å. The Fe–Cl bond length is 2.98 Å. Co2+ is bonded to four equivalent O2- and one Cl1- atom to form corner-sharing CoClO4 square pyramids. All Co–O bond lengths are 2.05 Å. The Co–Cl bond length is 2.66 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to four Sr2+ and two equivalent Fe2+ atoms to form distorted OSr4Fe2 octahedra that share corners with eight OSr4Co2 octahedra, edges with three OSr4Co2 octahedra, and faces with four equivalent OSr4Fe2 octahedra. The corner-sharing octahedra tilt angles range from 2–65°. In the second O2- site, O2- is bonded to four Sr2+ and two equivalent Co2+ atoms to form a mixture of face, edge, and corner-sharing OSr4Co2 octahedra. The corner-sharing octahedra tilt angles range from 2–65°. There are two inequivalent Cl1- sites. In the first Cl1- site, Cl1- is bonded in a 6-coordinate geometry to five Sr2+ and one Fe2+ atom. In the second Cl1- site, Cl1- is bonded in a 6-coordinate geometry to five Sr2+ and one Co2+ atom.},
doi = {10.17188/1667270},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}