8 10 Sb 6 100 10 3 IbI := IbI IbI = 5.249 × 10 3 UbI 3 11 × 10 3 Sb 6 100 10 IbII := IbII IbII = 251.022 3 UbII 3 230 × 10 3 Sb 6 100 10 3 IbIII := IbIII UbIII = 36 × 10