Materials Data on Sr2H6Os by Materials Project
Sr2OsH6 crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Sr2+ is bonded to twelve equivalent H+0.33- atoms to form SrH12 cuboctahedra that share corners with twelve equivalent SrH12 cuboctahedra, faces with six equivalent SrH12 cuboctahedra, and faces with four equivalent OsH6 octahedra. All Sr–H bond lengths are 2.71 Å. Os2- is bonded to six equivalent H+0.33- atoms to form OsH6 octahedra that share faces with eight equivalent SrH12 cuboctahedra. All Os–H bond lengths are 1.73 Å. H+0.33- is bonded to four equivalent Sr2+ and one Os2- atom to form a mixture of edge, face, and corner-sharing HSr4Os square pyramids.
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