77-Ir-186
basic
XS graphs
element
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77-iridium-186
- Atomic Mass: 185.9579511 +- 0.0000217 amu
- Excess Mass: -39168.289 +- 20.206 keV
- Binding Energy: 1480193.119 +- 20.207 keV
- Beta Decay Energy: B- -1379.768 +- 37.992 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+
- Half life: 16.64 h
- Mode of decay: Electron capture to Os-186
Meta state at 0.000 Mev
- Spin: 2-
- Half life: 1.90 h
- Mode of decay: Electron capture to Os-186
- Branch ratio: ~75.00 %
- Decay energy: 3.831 MeV
- Mode of decay: IT
- Possible parent nuclides:
- Electron capture from Pt-186
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) | T1/2 | Spin | | m(nm) | | Q(b) | | Ref. Std. | Method | Reference |
0 | 16.64 h | 5+ | | 3.88(5) | | | | | NO/S | JP G8 857 (82) |
| | | | "3.80(+12,-2)" | | | | | NMR/ON | ZP A297 329 (80) |
| | | | 3.78(5) | | | | | NMR/ON | HFI 9 99 (81) |
| | | | 2.8(3) | | | | | NO/S | PR C18 493 (78) |
| | | | | | -2.55(3) | | [Ir189] | NMR/ON | PRL 77 5016 (96) |
| | | | | | -2.5(2) | | [189Ir] | NO/S | HFI 7 481 (80) |
| | | | | | -2.3(2) | | [189Ir] | "NO/S, ME" | PL 86B 154 (79)/ZP 233 1 (70) |
| | | | | | -2.89(10) | | [189Ir] | NMR/ON | ZP A297 329 (80) |
x | | 2(-) | | 0.638(8) | | | | | NMR/ON | HFI 59 83 (90) |
| | | | | | +1.46(2) | | [Ir189] | NMR/ON | PRL 77 5016 (96) |
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N. J. Stone, Table of Nuclear Magnetic Dipole and Electric Quadrupole Moments, to be published. 2000 Courtesy of T. Burrows at BNL/NNDC.
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