Materials Data on Al3Os2 by Materials Project
Os2Al3 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Os is bonded in a 9-coordinate geometry to nine Al atoms. There are a spread of Os–Al bond distances ranging from 2.56–2.81 Å. There are two inequivalent Al sites. In the first Al site, Al is bonded in a body-centered cubic geometry to eight equivalent Os atoms. In the second Al site, Al is bonded in a 10-coordinate geometry to five equivalent Os atoms.
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