Materials Data on AgXeF9 by Materials Project
XeF5AgF4 crystallizes in the tetragonal I4/m space group. The structure is zero-dimensional and consists of four AgF4 clusters and four XeF5 clusters. In each AgF4 cluster, Ag is bonded in a square co-planar geometry to four equivalent F atoms. All Ag–F bond lengths are 1.97 Å. F is bonded in a single-bond geometry to one Ag atom. In each XeF5 cluster, Xe is bonded in a distorted square pyramidal geometry to five F atoms. There is one shorter (1.98 Å) and four longer (1.99 Å) Xe–F bond length. There are two inequivalent F sites. In the first F site, F is bonded in a single-bond geometry to one Xe atom. In the second F site, F is bonded in a single-bond geometry to one Xe atom.
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