Materials Data on H28RuS2(N3O5)2 by Materials Project
RuH16S2(NO2)4(NH4)2(H2O)2 crystallizes in the monoclinic P2_1/c space group. The structure is zero-dimensional and consists of four ammonium molecules, four water molecules, and two RuH16S2(NO2)4 clusters. In each RuH16S2(NO2)4 cluster, Ru6+ is bonded in an octahedral geometry to four N+1.67- and two equivalent S2- atoms. All Ru–N bond lengths are 2.15 Å. Both Ru–S bond lengths are 2.30 Å. There are two inequivalent N+1.67- sites. In the first N+1.67- site, N+1.67- is bonded in a distorted trigonal non-coplanar geometry to one Ru6+ and three H1+ atoms. There is one shorter (1.02 Å) and two longer (1.03 Å) N–H bond length. In the second N+1.67- site, N+1.67- is bonded in a distorted trigonal non-coplanar geometry to one Ru6+ and three H1+ atoms. There is one shorter (1.02 Å) and two longer (1.03 Å) N–H bond length. There are eight inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a single-bond geometry to one N+1.67- atom. In the second H1+ site, H1+ is bonded in a single-bond geometry to two O2- atoms. There is one shorter (1.00 Å) and one longer (1.72 Å) H–O bond length. In the third H1+ site, H1+ is bonded in a single-bond geometry to one N+1.67- atom. In the fourth 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 fifth H1+ site, H1+ is bonded in a single-bond geometry to one N+1.67- atom. In the sixth H1+ site, H1+ is bonded in a single-bond geometry to one N+1.67- atom. In the seventh H1+ site, H1+ is bonded in a single-bond geometry to one N+1.67- atom. In the eighth H1+ site, H1+ is bonded in a single-bond geometry to one N+1.67- atom. S2- is bonded in a distorted trigonal non-coplanar geometry to one Ru6+ and three O2- atoms. There is two shorter (1.53 Å) and one longer (1.55 Å) S–O bond length. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a water-like geometry to two H1+ atoms. In the second O2- site, O2- is bonded in a single-bond geometry to one S2- atom. In the third O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one H1+ and one S2- atom. In the fourth O2- site, O2- is bonded in a single-bond geometry to one S2- atom.