Materials Data on CoH3 by Materials Project
CoH3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Co1+ is bonded to twelve equivalent H+0.33- atoms to form a mixture of face and corner-sharing CoH12 cuboctahedra. All Co–H bond lengths are 1.85 Å. H+0.33- is bonded in a square co-planar geometry to four equivalent Co1+ atoms.