Materials Data on ZnAs2C6S12N12(OF2)6 by Materials Project
ZnC6S12(N2O)6(AsF6)2 crystallizes in the trigonal P-3 space group. The structure is zero-dimensional and consists of two AsF6 clusters and one ZnC6S12(N2O)6 cluster. In each AsF6 cluster, As5+ is bonded in an octahedral geometry to six F1- atoms. All As–F bond lengths are 1.78 Å. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to one As5+ atom. In the second F1- site, F1- is bonded in a single-bond geometry to one As5+ atom. In the ZnC6S12(N2O)6 cluster, Zn2+ is bonded in an octahedral geometry to six equivalent O2- atoms. All Zn–O bond lengths are 2.12 Å. C4+ is bonded in a distorted single-bond geometry to one N1+ and one O2- atom. The C–N bond length is 1.35 Å. The C–O bond length is 1.25 Å. There are two inequivalent N1+ sites. In the first N1+ site, N1+ is bonded in a water-like geometry to two S2- atoms. There is one shorter (1.59 Å) and one longer (1.62 Å) N–S bond length. In the second N1+ site, N1+ is bonded in a distorted bent 120 degrees geometry to one C4+ and one S2- atom. The N–S bond length is 1.59 Å. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a distorted water-like geometry to two N1+ atoms. In the second S2- site, S2- is bonded in a 1-coordinate geometry to one N1+ atom. O2- is bonded in a 2-coordinate geometry to one Zn2+ and one C4+ atom.