80-Hg-205  basic  element

80-mercury-205 Atomic Mass: 204.9760561 +- 0.0000050 amu Excess Mass: -22303.593 +- 4.675 keV Binding Energy: 1614336.496 +- 4.683 keV Beta Decay Energy: B- 1531.220 +- 3.789 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. Spin: 1/2- Half life: 5.2 min Mode of decay: Beta to Tl-205 Decay energy: 1.531 MeV Meta state at 1.556 Mev Spin: 13/2+) Half life: 1.10 ms Mode of decay: IT to Hg-205 Decay energy: 1.556 MeV Possible parent nuclides: Beta from Au-205 R.R.Kinsey, et al.,The NUDAT/PCNUDAT Program for Nuclear Data,paper submitted to the 9 th International Symposium of Capture-Gamma_raySpectroscopy and Related Topics, Budapest, Hungary, Octover 1996.Data extracted from NUDAT database (Jan. 14/1999) Magnetic Dipole Moments and Electric Quadrupole Moments Ex(kev) T1/2 Spin      m(nm)      Q(b)      Ref. Std. Method Reference 0 5.2 m 1/2- +0.60089(10) [199Hg] b-NMR/OP ZP A272 369 (75) N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.