Materials Data on ZrAu4 by Materials Project
Au4Zr crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Zr4+ is bonded to twelve Au1- atoms to form a mixture of edge and face-sharing ZrAu12 cuboctahedra. There are a spread of Zr–Au bond distances ranging from 2.92–3.00 Å. There are four inequivalent Au1- sites. In the first Au1- site, Au1- is bonded in a 12-coordinate geometry to four equivalent Zr4+ atoms. In the second Au1- site, Au1- is bonded to two equivalent Zr4+ atoms to form distorted corner-sharing AuZr2 cuboctahedra. In the third Au1- site, Au1- is bonded in a 12-coordinate geometry to three equivalent Zr4+ atoms. In the fourth Au1- site, Au1- is bonded in a distorted trigonal planar geometry to three equivalent Zr4+ 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:
- 1192709
- Report Number(s):
- mp-17813
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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