63-Eu-167 basic
fission yield

63-europium-167

Atomic Mass: 166.9530500 +- 0.0009700 amu #
Excess Mass: -43734.000 +- 904.000 keV #
Binding Energy: 1342356.000 +- 904.000 keV #
Beta Decay Energy: B- 6968.000 +- 1082.000 keV #

"The 1995 update to the atomic mass evaluation" by G.Audi and A.H.Wapstra, Nuclear Physics A595 vol. 4 p.409-480, December 25, 1995.