109-Mt-270 basic

109-meitnerium-270

Atomic Mass: 270.1407230 +- 0.0006560 amu #
Excess Mass: 131083.000 +- 611.000 keV #
Binding Energy: 1962898.000 +- 611.000 keV #
Beta Decay Energy: B- -3635.000 +- 891.000 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.