Materials Data on Na5CoSO2 by Materials Project
Na5CoSO2 crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. there are two inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a linear geometry to four equivalent S2- and two equivalent O2- atoms. All Na–S bond lengths are 3.26 Å. Both Na–O bond lengths are 2.28 Å. In the second Na1+ site, Na1+ is bonded in a distorted linear geometry to two equivalent S2- and two equivalent O2- atoms. Both Na–S bond lengths are 3.05 Å. Both Na–O bond lengths are 2.33 Å. Co1+ is bonded in a linear geometry to two equivalent O2- atoms. Both Co–O bond lengths are 1.77 Å. S2- is bonded to twelve Na1+ atoms to form SNa12 cuboctahedra that share corners with four equivalent SNa12 cuboctahedra, faces with four equivalent SNa12 cuboctahedra, and faces with eight equivalent ONa5Co octahedra. O2- is bonded to five Na1+ and one Co1+ atom to form ONa5Co octahedra that share corners with six equivalent ONa5Co octahedra and faces with four equivalent SNa12 cuboctahedra. The corner-sharing octahedra tilt angles range from 0–14°.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Contributing Organization:
- MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- OSTI ID:
- 1193812
- Report Number(s):
- mp-19027
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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