Materials Data on KHoH8RuC6(N3O2)2 by Materials Project

Abstract

RuKHoC6H4(N3O)2(H2O)2 crystallizes in the orthorhombic Cmcm space group. The structure is two-dimensional and consists of four ruthenium molecules; eight water molecules; and two KHoC6H4(N3O)2 sheets oriented in the (0, 0, 1) direction. In each KHoC6H4(N3O)2 sheet, K1+ is bonded in a 2-coordinate geometry to six N3- and two equivalent O2- atoms. There are four shorter (3.08 Å) and two longer (3.14 Å) K–N bond lengths. Both K–O bond lengths are 2.93 Å. Ho3+ is bonded in a 8-coordinate geometry to six N3- and two equivalent O2- atoms. There are four shorter (2.42 Å) and two longer (2.52 Å) Ho–N bond lengths. Both Ho–O bond lengths are 2.40 Å. There are two inequivalent C+1.33+ sites. In the first C+1.33+ site, C+1.33+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. In the second C+1.33+ site, C+1.33+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.18 Å. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a 1-coordinate geometry to one K1+, one Ho3+, and one C+1.33+ atom. In the second N3- site, N3- is bonded in a distorted single-bond geometry to one K1+, one Ho3+, and one C+1.33+ atom. H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.99 Å. O2- is bonded in a distorted water-like geometry to one K1+, one Ho3+, and two equivalent H1+ atoms.