Materials Data on Ca5FePb3 by Materials Project
Ca5FePb3 crystallizes in the hexagonal P6_3/mcm space group. The structure is three-dimensional. there are two inequivalent Ca sites. In the first Ca site, Ca is bonded to two equivalent Fe and five equivalent Pb atoms to form a mixture of distorted face, edge, and corner-sharing CaFe2Pb5 pentagonal bipyramids. Both Ca–Fe bond lengths are 3.10 Å. There are a spread of Ca–Pb bond distances ranging from 3.28–3.52 Å. In the second Ca site, Ca is bonded in a 6-coordinate geometry to six equivalent Pb atoms. All Ca–Pb bond lengths are 3.43 Å. Fe is bonded to six equivalent Ca atoms to form face-sharing FeCa6 octahedra. Pb is bonded in a 9-coordinate geometry to nine Ca 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:
- 1284398
- Report Number(s):
- mp-686764
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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