68-Er-161

Atomic Mass: 160.9300013 ± 0.0000102 amu
Excess Mass: -65203.315 ± 9.502 keV
Binding Energy: 1311486.255 ± 9.505 keV
Beta Decay Energy: B- -3164.000 ± 89.443 keV

Spin: 3/2-
Half life: 3.21 H ( 0.9346 % )
Mode of decay: Electron capture to Ho-161
Possible parent nuclides:

Electron capture from Tm-161