Materials Data on Na6Bi2P(CO4)4 by Materials Project
Na6Bi2P(CO4)4 crystallizes in the cubic Fd-3 space group. The structure is three-dimensional. Na1+ is bonded to six O2- atoms to form distorted NaO6 octahedra that share corners with eight equivalent NaO6 octahedra, edges with two equivalent BiO6 octahedra, and an edgeedge with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 60–83°. There are a spread of Na–O bond distances ranging from 2.33–2.64 Å. C+3.75+ is bonded in a trigonal planar geometry to three equivalent O2- atoms. All C–O bond lengths are 1.30 Å. Bi3+ is bonded to six equivalent O2- atoms to form BiO6 octahedra that share edges with six equivalent NaO6 octahedra. All Bi–O bond lengths are 2.46 Å. P5+ is bonded to four equivalent O2- atoms to form PO4 tetrahedra that share edges with six equivalent NaO6 octahedra. All P–O bond lengths are 1.56 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to three equivalent Na1+ and one P5+ atom to form edge-sharing ONa3P trigonal pyramids. In the second O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Na1+, one C+3.75+, and one Bi3+ 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:
- 1305584
- Report Number(s):
- mp-778497
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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Materials Data on Na5Bi2P(CO4)4 by Materials Project
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