Materials Data on YOs2 by Materials Project
YOs2 is Hexagonal Laves structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Y3+ is bonded in a 12-coordinate geometry to twelve Os+1.50- atoms. There are nine shorter (3.13 Å) and three longer (3.15 Å) Y–Os bond lengths. There are two inequivalent Os+1.50- sites. In the first Os+1.50- site, Os+1.50- is bonded to six equivalent Y3+ and six equivalent Os+1.50- atoms to form a mixture of face, edge, and corner-sharing OsY6Os6 cuboctahedra. All Os–Os bond lengths are 2.73 Å. In the second Os+1.50- site, Os+1.50- is bonded to six equivalent Y3+ and six Os+1.50- atoms to form a mixture of face, edge, and corner-sharing OsY6Os6 cuboctahedra. There are two shorter (2.58 Å) and two longer (2.76 Å) Os–Os bond lengths.
- 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:
- 1275847
- Report Number(s):
- mp-570670
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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