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Vanadium-62

Properties and data of the isotope 62V.


Contents

See also: List of individual Vanadium isotopes (and general data sources).

 

General data

Name of the isotope:Vanadium-62; V-62Symbol:62V or 6223VMass number A:62 (= number of nucleons)Atomic number Z:23 (= number of protons)Neutrons N:39Nucleon pairing (Z - N):odd - oddNuclear ratio (N/Z ratio):1.695652173913 (= neutron-proton ratio)Neutron excess (N-Z):16Isotopic mass:61.97265(32) u (atomic weight of Vanadium-62)Nuclide mass:61.9600329 u (calculated nuclear mass without electrons)Mass excess:-25.47636 MeVMass defect:0.54525746 u (per nucleus)Nuclear binding energy:507.90405245 MeV (per nucleus)
8.19200085 MeV (average binding energy per nucleon)
Separation energy:SN = 3.04(94) MeV (first neutron)
SP = 16.42(50) MeV (first proton)
Half-life:33.6(23) msDecay constant λ:20.629380373808 s-1Specific activity α:2.004642893319 × 10+23 Bq g-1
5417953765727.3 Ci g-1
Spin and parity:
(nuclear angular momentum)
3+Year of discovery:1997

 

Radioactive Decay

Half-life T½ = 33.6(23) ms respectively 3.36 × 10-2 seconds s.

Decay
mode
DaughterProbabilityDecay energyγ energy
(intensity)
β-62Cr100 %15.42(33) MeV
β-, n61Cr?8.93(31) MeV

 

Parent Nuclides

Direct parent isotope is: 62Ti.

 

Isotones and Isobars

The following table shows the atomic nuclei that are isotonic (same neutron number N = 39) and isobaric (same nucleon number A = 62) with Vanadium-62. Naturally occurring isotopes are marked in green; light green = naturally occurring radionuclides.

 

ZIsotone N = 39Isobar A = 62
1958K
2160Sc62Sc
2261Ti62Ti
2362V62V
2463Cr62Cr
2564Mn62Mn
2665Fe62Fe
2766Co62Co
2867Ni62Ni
2968Cu62Cu
3069Zn62Zn
3170Ga62Ga
3271Ge62Ge
3372As62As
3473Se
3574Br
3675Kr
3776Rb
3877Sr
3978Y
4079Zr
4281Mo

 

External data and identifiers

Adopted Levels, Gammas:NuDat 62V

 


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