Materials Data on ThH2 by Materials Project
ThH2 is Fluorite-like structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Th is bonded in a body-centered cubic geometry to eight equivalent H atoms. All Th–H bond lengths are 2.38 Å. H is bonded to four equivalent Th atoms to form a mixture of edge and corner-sharing HTh4 tetrahedra.