Materials Data on Ba2NdNbO6 by Materials Project
Ba2NdNbO6 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. Ba2+ is bonded in a 12-coordinate geometry to seven O2- atoms. There are a spread of Ba–O bond distances ranging from 2.73–3.10 Å. Nd3+ is bonded to six O2- atoms to form NdO6 octahedra that share corners with six equivalent NbO6 octahedra. The corner-sharing octahedra tilt angles range from 16–21°. All Nd–O bond lengths are 2.36 Å. Nb5+ is bonded to six O2- atoms to form NbO6 octahedra that share corners with six equivalent NdO6 octahedra. The corner-sharing octahedra tilt angles range from 16–21°. All Nb–O bond lengths are 2.04 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Ba2+, one Nd3+, and one Nb5+ atom. In the second O2- site, O2- is bonded in a 5-coordinate geometry to three equivalent Ba2+, one Nd3+, and one Nb5+ atom.
- 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:
- 1277894
- Report Number(s):
- mp-6167
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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