Ti6Rh7Ga16 crystallizes in the cubic Fm-3m space group. Ti(1) is bonded in a 4-coordinate geometry to four equivalent Ga(2) atoms. There are two inequivalent Rh sites. In the first Rh site, Rh(2) is bonded in a 8-coordinate geometry to four equivalent Ga(1) and four equivalent Ga(2) atoms. In the second Rh site, Rh(1) is bonded in a body-centered cubic geometry to eight equivalent Ga(1) atoms. There are two inequivalent Ga sites. In the first Ga site, Ga(2) is bonded in a 6-coordinate geometry to three equivalent Ti(1) and three equivalent Rh(2) atoms. In the second Ga site, Ga(1) is bonded to one Rh(1) and three equivalent Rh(2) atoms to form a mixture of distorted corner and edge-sharing GaRh4 tetrahedra.
Ti6Rh7Ga16 crystallizes in the cubic Fm-3m space group. Ti(1) is bonded in a 4-coordinate geometry to four equivalent Ga(2) atoms. All Ti(1)-Ga(2) bond lengths are 2.65 Å. There are two inequivalent Rh sites. In the first Rh site, Rh(2) is bonded in a 8-coordinate geometry to four equivalent Ga(1) and four equivalent Ga(2) atoms. All Rh(2)-Ga(1) bond lengths are 2.66 Å. All Rh(2)-Ga(2) bond lengths are 2.52 Å. In the second Rh site, Rh(1) is bonded in a body-centered cubic geometry to eight equivalent Ga(1) atoms. All Rh(1)-Ga(1) bond lengths are 2.59 Å. There are two inequivalent Ga sites. In the first Ga site, Ga(2) is bonded in a 6-coordinate geometry to three equivalent Ti(1) and three equivalent Rh(2) atoms. In the second Ga site, Ga(1) is bonded to one Rh(1) and three equivalent Rh(2) atoms to form a mixture of distorted corner and edge-sharing GaRh4 tetrahedra.