Materials Data on SbH12C2N6F5 by Materials Project
(CN3H6)2SbF5 crystallizes in the monoclinic C2/m space group. The structure is zero-dimensional and consists of eight guanidinium molecules and four SbF5 clusters. In each SbF5 cluster, Sb3+ is bonded in a square pyramidal geometry to five F1- atoms. There are a spread of Sb–F bond distances ranging from 1.96–2.13 Å. There are three inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom. In the second F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom. In the third F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom.