element
Information about Iridium-175:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation

    Mass-Energy Data:

    Atomic Mass:174.964279±0.000369amu #
    Excess Mass (Δ):-33.274000±0.344000MeV #
    Binding Energy:1385.514000±0.344000MeV #
    β- Decay Energy:-7.449000±0.464000MeV #
"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: (5/2-)
  • Half life: 9 s ( 9 sec., λ = 0.0770164 s-1)
  • Mode of decay:
    E.C.
    to
    175
    76
    Os
      (Q = 6.700 MeV)   Branch ratio: 99.15 %
  • Mode of decay:
    α
    to
    171
    75
    Re
      (Q = 5.709 MeV)   Branch ratio: 0.85 %

  • Possible parent nuclides:
    α from
    179
    79
    Au
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)