70-Yb-161

Atomic Mass: 160.9378530 ± 0.0002350 amu
Excess Mass: -57889.000 ± 219.000 keV
Binding Energy: 1302608.000 ± 219.000 keV
Beta Decay Energy: B- -5300.000 ± 100.000 keV

Spin: 3/2-
Half life: 4.2 M ( 4.7619 % )
Mode of decay: Electron capture to Tm-161
- Decay energy: 4.150 MeV
Possible parent nuclides:

Electron capture from Lu-161