TcB2 crystallizes in the hexagonal P6_3/mmc space group. Tc(1) is bonded in a 8-coordinate geometry to eight equivalent B(1) atoms. B(1) is bonded in a 7-coordinate geometry to four equivalent Tc(1) and three equivalent B(1) atoms.
TcB2 crystallizes in the hexagonal P6_3/mmc space group. Tc(1) is bonded in a 8-coordinate geometry to eight equivalent B(1) atoms. There are two shorter (2.22 Å) and six longer (2.25 Å) Tc(1)-B(1) bond lengths. B(1) is bonded in a 7-coordinate geometry to four equivalent Tc(1) and three equivalent B(1) atoms. All B(1)-B(1) bond lengths are 1.81 Å.