109-Mt-269 basic

109-meitnerium-269

Atomic Mass: 269.1391060 +- 0.0005910 amu #
Excess Mass: 129576.000 +- 551.000 keV #
Binding Energy: 1956333.000 +- 551.000 keV #
Beta Decay Energy: B- -5624.000 +- 620.000 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.