Neodymium-132
Properties and data of the isotope 132Nd.
See also: list of Neodymium isotopes.
General data
Name of the isotope:Neodymium-132; Nd-132Symbol:132Nd or 13260NdMass number A:132 (= number of nucleons)Atomic number Z:60 (= number of protons)Neutrons N:72Isotopic mass:131.923321(26) u (atomic weight of Neodymium-132)Nuclide mass:131.8904087 u (calculated nuclear mass without electrons)Mass excess:-71.42603 MeVMass defect:1.170054872 u (per nucleus)Nuclear binding energy:1089.89909294 MeV (per nucleus)
8.25681131 MeV (average binding energy per nucleon)Separation energy:SN = 11.73(4) MeV (first neutron)
SP = 4.41(5) MeV (first proton)Half-life:94(8) sDecay constant λ:0.0073739061761696 s-1Specific activity α:3.389824555790 × 10+19 Bq g-1
916168798.86222 Ci g-1Spin and parity:
(nuclear angular momentum)0+Year of discovery:1977
Radioactive Decay
Half-life T½ = 94(8) s respectively 9.4 × 101 seconds s.
Decay mode | Daughter | Probability | Decay energy | γ energy (intensity) |
---|
EE/β+ | 132Pr | 100 % | 3.80(4) MeV | |
Parent Nuclides
Direct parent isotope is: 132Pm.
Isotones and Isobars
The following table shows the atomic nuclei that are isotonic (same neutron number N = 72) and isobaric (same nucleon number A = 132) with Neodymium-132. Naturally occurring isotopes are marked in green; light green = naturally occurring radionuclides.
OZ | Isotone N = 72 | Isobar A = 132 |
40 | 112Zr | |
41 | 113Nb | |
42 | 114Mo | |
43 | 115Tc | |
44 | 116Ru | |
45 | 117Rh | |
46 | 118Pd | |
47 | 119Ag | 132Ag |
48 | 120Cd | 132Cd |
49 | 121In | 132In |
50 | 122Sn | 132Sn |
51 | 123Sb | 132Sb |
52 | 124Te | 132Te |
53 | 125I | 132I |
54 | 126Xe | 132Xe |
55 | 127Cs | 132Cs |
56 | 128Ba | 132Ba |
57 | 129La | 132La |
58 | 130Ce | 132Ce |
59 | 131Pr | 132Pr |
60 | 132Nd | 132Nd |
61 | 133Pm | 132Pm |
62 | 134Sm | 132Sm |
63 | 135Eu | 132Eu |
64 | 136Gd | |
65 | 137Tb | |
66 | 138Dy | |
External data and identifiers
Last update: 2020-10-20
Perma link: https://www.chemlin.org/isotope/neodymium-132
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