Materials Data on Nb2SbO6 by Materials Project
Nb2SbO6 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Nb+4.50+ is bonded to six O2- atoms to form a mixture of edge and corner-sharing NbO6 octahedra. The corner-sharing octahedra tilt angles range from 37–54°. There are a spread of Nb–O bond distances ranging from 1.88–2.22 Å. Sb3+ is bonded in a distorted rectangular see-saw-like geometry to four equivalent O2- atoms. There are two shorter (2.04 Å) and two longer (2.24 Å) Sb–O bond lengths. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to three equivalent Nb+4.50+ atoms. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to two equivalent Nb+4.50+ atoms. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to one Nb+4.50+ and two equivalent Sb3+ atoms.
- 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:
- 1290242
- Report Number(s):
- mp-755840
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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