Zinc-67m1
Properties and data of the isotope 67m1Zn.
See also: list of Zinc isotopes.
General data
Name of the isotope:Zinc-67m1; Zn-67m1Symbol:67m1Zn or 67m130ZnMass number A:67 (= number of nucleons)Atomic number Z:30 (= number of protons)Neutrons N:37Isotopic mass:66.927128(6) u (atomic weight of Zinc-67m1)
Excitation energy: 93.312(5) keVNuclide mass:66.9106711 u (calculated nuclear mass without electrons)Mass excess:-67.87983 MeVMass defect:0.628224852 u (per nucleus)Nuclear binding energy:585.18768029 MeV (per nucleus)
8.73414448 MeV (average binding energy per nucleon)Half-life:9.07(14) μsDecay constant λ:76421.960370446 s-1Specific activity α:6.973088032474 × 10+26 Bq g-1
1.884618387155 × 10+16 Ci g-1Spin and parity:
(nuclear angular momentum)1/2-Magnetic dipole moment:μ(μN) = +0.587(11)Nuclear g-factor:gl = 1.174
Nuclear Isomers
Nuclear isomers or excited states with the activation energy in keV related to the ground state.
Nuclear Isomer | Excitation Energy | Half-life | Spin |
---|
67Zn | | stable | 5/2- |
67m2Zn | 604.48(5) keV | 333(14) ns | 9/2+ |
Isotones and Isobars
The following table shows the atomic nuclei that are isotonic (same neutron number N = 37) and isobaric (same nucleon number A = 67) with Zinc-67m1. Naturally occurring isotopes are marked in green; light green = naturally occurring radionuclides.
Z | Isotone N = 37 | Isobar A = 67 |
19 | 56K | |
20 | 57Ca | |
21 | 58Sc | |
22 | 59Ti | |
23 | 60V | 67V |
24 | 61Cr | 67Cr |
25 | 62Mn | 67Mn |
26 | 63Fe | 67Fe |
27 | 64Co | 67Co |
28 | 65Ni | 67Ni |
29 | 66Cu | 67Cu |
30 | 67Zn | 67Zn |
31 | 68Ga | 67Ga |
32 | 69Ge | 67Ge |
33 | 70As | 67As |
34 | 71Se | 67Se |
35 | 72Br | 67Br |
36 | 73Kr | 67Kr |
37 | 74Rb | |
38 | 75Sr | |
39 | 76Y | |
40 | 77Zr | |
Last update: 2020-10-14
Perma link: https://www.chemlin.org/isotope/zinc-67m1
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