Materials Data on Sr10Fe4Co(MoO6)5 by Materials Project
Abstract
Sr10Fe4Co(MoO6)5 crystallizes in the tetragonal I4/m space group. The structure is three-dimensional. there are two inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded to twelve O2- atoms to form distorted SrO12 cuboctahedra that share corners with twelve SrO12 cuboctahedra, faces with six SrO12 cuboctahedra, a faceface with one CoO6 octahedra, faces with three equivalent FeO6 octahedra, and faces with four MoO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.62–3.05 Å. In the second Sr2+ site, Sr2+ is bonded to twelve O2- atoms to form SrO12 cuboctahedra that share corners with twelve equivalent SrO12 cuboctahedra, faces with six SrO12 cuboctahedra, faces with four equivalent MoO6 octahedra, and faces with four equivalent FeO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.66–3.01 Å. There are two inequivalent Mo+5.20+ sites. In the first Mo+5.20+ site, Mo+5.20+ is bonded to six O2- atoms to form MoO6 octahedra that share corners with two equivalent CoO6 octahedra, corners with four equivalent FeO6 octahedra, and faces with eight equivalent SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–18°. There is two shorter (1.98 Å) and four longer (2.01 Å) Mo–O bond length. In the second Mo+5.20+more »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1218934
- 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; Sr10Fe4Co(MoO6)5; Co-Fe-Mo-O-Sr
- OSTI Identifier:
- 1717679
- DOI:
- https://doi.org/10.17188/1717679
Citation Formats
The Materials Project. Materials Data on Sr10Fe4Co(MoO6)5 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1717679.
The Materials Project. Materials Data on Sr10Fe4Co(MoO6)5 by Materials Project. United States. doi:https://doi.org/10.17188/1717679
The Materials Project. 2020.
"Materials Data on Sr10Fe4Co(MoO6)5 by Materials Project". United States. doi:https://doi.org/10.17188/1717679. https://www.osti.gov/servlets/purl/1717679. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1717679,
title = {Materials Data on Sr10Fe4Co(MoO6)5 by Materials Project},
author = {The Materials Project},
abstractNote = {Sr10Fe4Co(MoO6)5 crystallizes in the tetragonal I4/m space group. The structure is three-dimensional. there are two inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded to twelve O2- atoms to form distorted SrO12 cuboctahedra that share corners with twelve SrO12 cuboctahedra, faces with six SrO12 cuboctahedra, a faceface with one CoO6 octahedra, faces with three equivalent FeO6 octahedra, and faces with four MoO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.62–3.05 Å. In the second Sr2+ site, Sr2+ is bonded to twelve O2- atoms to form SrO12 cuboctahedra that share corners with twelve equivalent SrO12 cuboctahedra, faces with six SrO12 cuboctahedra, faces with four equivalent MoO6 octahedra, and faces with four equivalent FeO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.66–3.01 Å. There are two inequivalent Mo+5.20+ sites. In the first Mo+5.20+ site, Mo+5.20+ is bonded to six O2- atoms to form MoO6 octahedra that share corners with two equivalent CoO6 octahedra, corners with four equivalent FeO6 octahedra, and faces with eight equivalent SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–18°. There is two shorter (1.98 Å) and four longer (2.01 Å) Mo–O bond length. In the second Mo+5.20+ site, Mo+5.20+ is bonded to six O2- atoms to form MoO6 octahedra that share a cornercorner with one CoO6 octahedra, corners with five equivalent FeO6 octahedra, and faces with eight SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 2–16°. There are a spread of Mo–O bond distances ranging from 1.94–2.04 Å. Fe3+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with six MoO6 octahedra and faces with eight SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 2–18°. There are four shorter (1.99 Å) and two longer (2.09 Å) Fe–O bond lengths. Co2+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six MoO6 octahedra and faces with eight equivalent SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–16°. There is four shorter (1.95 Å) and two longer (2.03 Å) Co–O bond length. There are seven inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted linear geometry to four Sr2+, one Mo+5.20+, and one Fe3+ atom. In the second O2- site, O2- is bonded to four equivalent Sr2+, one Mo+5.20+, and one Co2+ atom to form distorted corner-sharing OSr4CoMo octahedra. The corner-sharing octahedral tilt angles are 0°. In the third O2- site, O2- is bonded in a 4-coordinate geometry to four equivalent Sr2+, one Mo+5.20+, and one Co2+ atom. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to four equivalent Sr2+, one Mo+5.20+, and one Fe3+ atom. In the fifth O2- site, O2- is bonded in a 2-coordinate geometry to four Sr2+, one Mo+5.20+, and one Fe3+ atom. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to four equivalent Sr2+, one Mo+5.20+, and one Fe3+ atom. In the seventh O2- site, O2- is bonded in a 4-coordinate geometry to four Sr2+, one Mo+5.20+, and one Fe3+ atom.},
doi = {10.17188/1717679},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}