34
17
Cl
element 		Information about Chlorine-34:

WikipediaNeutron Cross SectionsX-Ray TransitionsX-Ray Attenuation
    Mass-Energy Data:

    Atomic Mass:33.973762±0.000000amu
    Excess Mass (Δ):-24.440566±0.000120MeV
    Binding Energy:285.565534±0.000128MeV
    β- Decay Energy:-6.062302±0.003013MeV
"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: 0+
  • Half life: 1.5264 s ( 1.5264 sec., λ = 0.454106 s-1)
  • Mode of decay:
    E.C.
     to
    34
    16
    S
       (Q = 5.492 MeV)
    Meta state at 0.146 Mev
  • Spin: 3+ 1.5264
  • Half life: 32.00 min ( 1920 sec., λ = 0.000361014 s-1)
  • Mode of decay:
    E.C.
     to
    34
    16
    S
       (Q = 5.638 MeV)   Branch ratio: 55.40 %
  • Mode of decay: γ (IT)  (Q = 0.146 MeV)   Branch ratio: 44.60 %

  • Possible parent nuclides:
    E.C. from
    34
    18
    Ar
    E.C. +
    1
    1
    p+ from
    35
    19
    K
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)