Materials Data on Na2UF8 by Materials Project
Na2UF8 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Na1+ is bonded in a body-centered cubic geometry to eight equivalent F1- atoms. All Na–F bond lengths are 2.43 Å. U6+ is bonded in a body-centered cubic geometry to eight equivalent F1- atoms. All U–F bond lengths are 2.14 Å. F1- is bonded in a trigonal non-coplanar geometry to two equivalent Na1+ and one U6+ atom.
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