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Zinc-67m1

Properties and data of the isotope 67m1Zn.


Contents

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) keV
Nuclide 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-1
Spin 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 IsomerExcitation EnergyHalf-lifeSpin
67Znstable5/2-
67m2Zn604.48(5) keV333(14) ns9/2+

 

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.

 

ZIsotone N = 37Isobar A = 67
1956K
2057Ca
2158Sc
2259Ti
2360V67V
2461Cr67Cr
2562Mn67Mn
2663Fe67Fe
2764Co67Co
2865Ni67Ni
2966Cu67Cu
3067Zn67Zn
3168Ga67Ga
3269Ge67Ge
3370As67As
3471Se67Se
3572Br67Br
3673Kr67Kr
3774Rb
3875Sr
3976Y
4077Zr

 


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Last update: 2020-10-14


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