Materials Data on SbKrF7 by Materials Project
KrSbF7 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four KrSbF7 clusters. Kr is bonded in a linear geometry to two F atoms. There is one shorter (1.84 Å) and one longer (2.10 Å) Kr–F bond length. Sb is bonded in an octahedral geometry to six F atoms. There are a spread of Sb–F bond distances ranging from 1.90–2.09 Å. There are seven inequivalent F sites. In the first F site, F is bonded in a single-bond geometry to one Sb atom. In the second F site, F is bonded in a single-bond geometry to one Sb atom. In the third F site, F is bonded in a single-bond geometry to one Sb atom. In the fourth F site, F is bonded in a single-bond geometry to one Kr atom. In the fifth F site, F is bonded in a distorted bent 150 degrees geometry to one Kr and one Sb atom. In the sixth F site, F is bonded in a single-bond geometry to one Sb atom. In the seventh F site, F is bonded in a single-bond geometry to one Sb atom.