111-Xb-272

Atomic Mass: 272.1534770 ± 0.0003560 amu
Excess Mass: 142963.000 ± 331.000 keV
Binding Energy: 1965596.000 ± 331.000 keV

Half life: 1.5 MS (+2/-0.5)
Mode of decay: Alpha to Mt-268
- Branch ratio: ~ 100.00
- Decay energy: 11.269 MeV