Materials Data on Sb2H4AuF16 by Materials Project

Abstract

AuSb2H4F16 crystallizes in the triclinic P-1 space group. The structure is two-dimensional and consists of one AuSb2H4F16 sheet oriented in the (0, 1, 0) direction. Au2+ is bonded in a distorted square co-planar geometry to six F1- atoms. There are a spread of Au–F bond distances ranging from 2.15–2.80 Å. Sb5+ is bonded in an octahedral geometry to six F1- atoms. There are a spread of Sb–F bond distances ranging from 1.89–2.02 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a linear geometry to two F1- atoms. There is one shorter (1.03 Å) and one longer (1.35 Å) H–F bond length. In the second H1+ site, H1+ is bonded in a distorted single-bond geometry to two F1- atoms. There is one shorter (0.98 Å) and one longer (1.56 Å) H–F bond length. There are eight inequivalent F1- sites. In the first F1- site, F1- is bonded in a bent 120 degrees geometry to two H1+ atoms. In the second F1- site, F1- is bonded in a distorted single-bond geometry to one Au2+ and one H1+ atom. In the third F1- site, F1- is bonded in a bent 150 degrees geometry to one Sb5+ and one H1+ atom. In the fourth F1- site, F1- is bonded in a single-bond geometry to one Sb5+ atom. In the fifth F1- site, F1- is bonded in a distorted single-bond geometry to one Au2+ and one Sb5+ atom. In the sixth F1- site, F1- is bonded in a bent 120 degrees geometry to one Au2+ and one Sb5+ atom. In the seventh F1- site, F1- is bonded in a single-bond geometry to one Sb5+ atom. In the eighth F1- site, F1- is bonded in a single-bond geometry to one Sb5+ atom.