element
Information about Osmium-185:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

    Mass-Energy Data:

    Atomic Mass:184.954043±0.000003amu
    Excess Mass (Δ):-42.808642±0.002828MeV
    Binding Energy:1476.544503±0.002839MeV
    β- Decay Energy:-2.372000±0.196000MeV #
"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.
Radioactive Decay Data:

  • Spin: 1/2-
  • Half life: 93.6 days ( 8.08704×10+06 sec., λ = 8.57109×10-08 s-1)
  • Mode of decay:
    E.C.
    to
    185
    75
    Re
      (Q = 1.013 MeV)

  • Possible parent nuclides:
    E.C. from
    185
    77
    Ir
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)