Th2Hg is Khatyrkite structured and crystallizes in the tetragonal I4/mcm space group. Th(1) is bonded in a 4-coordinate geometry to four equivalent Hg(1) atoms. Hg(1) is bonded in a 10-coordinate geometry to eight equivalent Th(1) and two equivalent Hg(1) atoms.
Th2Hg is Khatyrkite structured and crystallizes in the tetragonal I4/mcm space group. Th(1) is bonded in a 4-coordinate geometry to four equivalent Hg(1) atoms. All Th(1)-Hg(1) bond lengths are 3.30 Å. Hg(1) is bonded in a 10-coordinate geometry to eight equivalent Th(1) and two equivalent Hg(1) atoms. Both Hg(1)-Hg(1) bond lengths are 2.93 Å.