Materials Data on NiH44C12N8(ClO5)2 by Materials Project
Ni(H5O3)2(C5N4H12)2(CO)2(H2)2(H2O)2(HCl)2 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of two 1,3,5,7-tetraazabicyclo[3.3.1]nonane molecules; two formaldehyde molecules; two hydrochloric acid molecules; two hydrogen molecules; two water molecules; and one Ni(H5O3)2 cluster. In the Ni(H5O3)2 cluster, Ni2+ is bonded in an octahedral geometry to six O2- atoms. There are a spread of Ni–O bond distances ranging from 1.99–2.32 Å. There are five 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 1.00 Å. In the second H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.98 Å. In the third 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 fourth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 Å. In the fifth H1+ site, H1+ is bonded in a single-bond geometry to one O2- atom. The H–O bond length is 0.97 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted water-like geometry to one Ni2+ and two H1+ atoms. In the second O2- site, O2- is bonded in a distorted water-like geometry to one Ni2+ and two H1+ atoms. In the third O2- site, O2- is bonded in a distorted single-bond geometry to one Ni2+ and one H1+ atom.