Rb2Mg is Khatyrkite structured and crystallizes in the tetragonal I4/mcm space group. Rb(1) is bonded in a 4-coordinate geometry to four equivalent Mg(1) atoms. Mg(1) is bonded in a 8-coordinate geometry to eight equivalent Rb(1) atoms.
Rb2Mg is Khatyrkite structured and crystallizes in the tetragonal I4/mcm space group. Rb(1) is bonded in a 4-coordinate geometry to four equivalent Mg(1) atoms. All Rb(1)-Mg(1) bond lengths are 4.14 Å. Mg(1) is bonded in a 8-coordinate geometry to eight equivalent Rb(1) atoms.