Materials Data on PH5NO3F by Materials Project
NH4PHO3F crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of four ammonium molecules and one PHO3F cluster. In the PHO3F cluster, there are two inequivalent P5+ sites. In the first P5+ site, P5+ is bonded in a tetrahedral geometry to three O2- and one F1- atom. There is two shorter (1.51 Å) and one longer (1.57 Å) P–O bond length. The P–F bond length is 1.61 Å. In the second P5+ site, P5+ is bonded in a tetrahedral geometry to three O2- and one F1- atom. There is two shorter (1.51 Å) and one longer (1.57 Å) P–O bond length. The P–F bond length is 1.61 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.03 Å) and one longer (1.50 Å) H–O bond length. In the second H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.03 Å) and one longer (1.53 Å) H–O bond length. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to one P5+ and one H1+ atom. In the second O2- site, O2- is bonded in a single-bond geometry to one P5+ atom. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to one P5+ and one H1+ atom. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to one P5+ and one H1+ atom. In the fifth O2- site, O2- is bonded in a single-bond geometry to one P5+ atom. In the sixth O2- site, O2- is bonded in a bent 120 degrees geometry to one P5+ and one H1+ atom. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to one P5+ atom. In the second F1- site, F1- is bonded in a single-bond geometry to one P5+ atom.