51-Sb-117
 basic
 fission yield

 element
51-antimony-117

  • Atomic Mass: 116.9048396 +- 0.0000101 amu
  • Excess Mass: -88641.338 +- 9.406 keV
  • Binding Energy: 993086.083 +- 9.407 keV
  • Beta Decay Energy: B- -3534.638 +- 16.588 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: 5/2+
  • Half life: 2.80 h
  • Mode of decay: Electron capture to Sn-117
    • Decay energy: 1.757 MeV
  • Mode of decay: Electron capture to Sn-117
    • Branch ratio: 1.70 %
    • Decay energy: 1.757 MeV

    Meta state at 3.130 Mev
  • Spin: 25/2)+
  • Half life: 355 us
  • Mode of decay: IT
    • Decay energy: 3.131 MeV

  • Possible parent nuclides:
    Electron capture from Te-117
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
02.80 h5/2+ +3.43(6) [121Sb]ABNP A226 219 (74)
0(2) [121Sb]"AB, R"NP A226 219 (74)
13233.8 ns11/2- +5.35(9) "TDPAD, R"IzF 44 202 (80)
+5.6(4) TDPADZP A285 177 (78)
3131340 ms(25/2)+ +1.500(9) "NMR/ON, TDPAD"DisA 36 780B (75)/RRou 20 141 (75)
0.75(9) st [121Sb]"QIR, R"PR C26 493 (82)/JP G7 713 (77)
3231290 ns23/2- +5.03(6) TDPADNP A466 317 (87)
2.5(3) st [112Sb 796]TDPADPL 200B 259 (88)
N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published.  2000 Courtesy of T. Burrows at BNL/NNDC.