Materials Data on PH8SN3O by Materials Project
H2PN3H4OH2S crystallizes in the monoclinic P2_1 space group. The structure is zero-dimensional and consists of two hydrogen molecules, two hydrogen sulfide molecules, and two PN3H4O clusters. In each PN3H4O cluster, P5+ is bonded in a distorted tetrahedral geometry to one N3-, two H1+, and one O2- atom. The P–N bond length is 1.57 Å. There is one shorter (1.41 Å) and one longer (1.45 Å) P–H bond length. The P–O bond length is 1.64 Å. There are three inequivalent N3- sites. In the first N3- site, N3- is bonded in a water-like geometry to one N3- and one O2- atom. The N–N bond length is 1.12 Å. The N–O bond length is 2.93 Å. In the second N3- site, N3- is bonded in a single-bond geometry to one N3- atom. In the third N3- site, N3- is bonded in a bent 120 degrees geometry to one P5+ and one H1+ atom. The N–H bond length is 1.02 Å. There are four inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one N3- atom. In the third H1+ site, H1+ is bonded in a single-bond geometry to one P5+ atom. In the fourth H1+ site, H1+ is bonded in a single-bond geometry to one P5+ atom. O2- is bonded in a distorted water-like geometry to one P5+, one N3-, and one H1+ atom.