Materials Data on La3Zr by Materials Project
La3Zr is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. La is bonded to eight equivalent La and four equivalent Zr atoms to form distorted LaLa8Zr4 cuboctahedra that share corners with four equivalent ZrLa12 cuboctahedra, corners with fourteen equivalent LaLa8Zr4 cuboctahedra, edges with six equivalent ZrLa12 cuboctahedra, edges with twelve equivalent LaLa8Zr4 cuboctahedra, faces with four equivalent ZrLa12 cuboctahedra, and faces with sixteen equivalent LaLa8Zr4 cuboctahedra. There are a spread of La–La bond distances ranging from 3.48–3.73 Å. There are two shorter (3.56 Å) and two longer (3.60 Å) La–Zr bond lengths. Zr is bonded to twelve equivalent La atoms to form ZrLa12 cuboctahedra that share corners with six equivalent ZrLa12 cuboctahedra, corners with twelve equivalent LaLa8Zr4 cuboctahedra, edges with eighteen equivalent LaLa8Zr4 cuboctahedra, faces with eight equivalent ZrLa12 cuboctahedra, and faces with twelve equivalent LaLa8Zr4 cuboctahedra.
- 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:
- 1744833
- Report Number(s):
- mp-1185137
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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