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CH3C3NH8SbF3HF crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four antimony trifluoride molecules, four hydrofluoric acid molecules, four methane molecules, and four trimethylamine molecules.
(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.
CN3H6SbF4 crystallizes in the orthorhombic P2_12_12_1 space group. The structure is zero-dimensional and consists of four guanidinium molecules and four SbF4 clusters. In each SbF4 cluster, Sb3+ is bonded in a 4-coordinate geometry to four F1- atoms. There are a spread of Sb–F bond distances ranging from 1.98–2.12 Å. There are four 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. In the fourth F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom.
N(CH3)4SbF4 is Silicon tetrafluoride-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four ethyldimethylaminium molecules and four SbF4 clusters. In each SbF4 cluster, Sb3+ is bonded in a rectangular see-saw-like geometry to four F1- atoms. There are a spread of Sb–F bond distances ranging from 1.95–2.16 Å. There are four 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. In the fourth F1- site, F1- is bonded in a single-bond geometry to one Sb3+ atom.