Materials Data on Mg3TiH8 by Materials Project
Mg3TiH8 is Fluorite-derived structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Mg2+ is bonded in a body-centered cubic geometry to eight equivalent H1- atoms. All Mg–H bond lengths are 2.02 Å. Ti2+ is bonded in a body-centered cubic geometry to eight equivalent H1- atoms. All Ti–H bond lengths are 1.95 Å. H1- is bonded to three equivalent Mg2+ and one Ti2+ atom to form a mixture of edge and corner-sharing HMg3Ti tetrahedra.
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