element
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Information about Osmium-189:
 |  |  | | | Wikipedia | Neutron Cross Sections | X-Ray Transitions | X-Ray Attenuation |
Mass-Energy Data:
| Atomic Mass: | 188.958145 | ± | 0.000003 | amu |
| Excess Mass (Δ): | -38.987800 | ± | 0.002787 | MeV |
| Binding Energy: | 1505.008952 | ± | 0.002799 | MeV |
| β- Decay Energy: | -0.532448 | ± | 0.012714 | MeV |
"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:
- Atomic Percent Abundance: 16.1%
- Spin: 3/2-
- Stable Isotope
Meta state at 0.031 Mev
- Spin: 9/2-
- Half life: 5.8 h ( 20880 sec., λ = 3.31967×10-05 s-1)
- Mode of decay: γ (IT) (Q = 0.031 MeV)
- Possible parent nuclides:
- β- from
- E.C. from
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 | stable | 3/2- | | +0.659933(4) | | | | [1H] | N | PL 26A 258 (68)/PR 95 291 (54) |
| | | | | | +0.86(3) | | [188Os 155] | ME | ZP 254 112 (72) |
| 36 | 0.50 ns | 1/2- | | +0.23(3) | | | | [189Os] | ME | PL 28B 548 (69) |
| 70 | 1.63 ns | 5/2- | | +0.988(6) | | | | [189Os] | ME/IPAC | ZP 254 112 (72)/PR 174 1509 (68) |
| | | | | | | | | | /IzF 35 2295 (71) |
| | | | | | -0.63(2) | | [189Os] | ME | ZP 254 112 (72) |
| 95 | 0.23 ns | 3/2- | | -0.32(5) | | | | | IPAC | IzF 35 2295 (71) |
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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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