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)T1/2Spin    m(nm)    Q(b)    Ref. Std.MethodReference
05.2 m1/2- +0.60089(10) [199Hg]b-NMR/OPZP 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.