Materials Data on LuAl3(PbO4)2 by Materials Project
LuAl3(PbO4)2 is Esseneite-like structured and crystallizes in the cubic Pn-3m space group. The structure is three-dimensional. Lu3+ is bonded to eight O2- atoms to form LuO8 hexagonal bipyramids that share edges with six equivalent AlO4 tetrahedra. There are two shorter (2.22 Å) and six longer (2.53 Å) Lu–O bond lengths. Al3+ is bonded to four equivalent O2- atoms to form distorted AlO4 tetrahedra that share corners with four equivalent AlO4 tetrahedra and edges with two equivalent LuO8 hexagonal bipyramids. All Al–O bond lengths are 1.75 Å. Pb2+ is bonded in a 6-coordinate geometry to six O2- atoms. There are three shorter (2.38 Å) and three longer (3.10 Å) Pb–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to one Lu3+ and three equivalent Pb2+ atoms to form a mixture of distorted edge and corner-sharing OLuPb3 tetrahedra. In the second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Lu3+, two equivalent Al3+, and one Pb2+ 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:
- 1190880
- Report Number(s):
- mp-14760
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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