Silver-113
Properties and data of the isotope 113Ag.
See also: List of individual Silver isotopes (and general data sources).
General data
Name of the isotope:Silver-113; Ag-113Symbol:113Ag or 11347AgMass number A:113 (= number of nucleons)Atomic number Z:47 (= number of protons)Neutrons N:66Nucleon pairing (Z - N):odd - evenNuclear ratio (N/Z ratio):1.4042553191489 (= neutron-proton ratio)Neutron excess (N-Z):19Isotopic mass:112.906573(18) u (atomic weight of Silver-113)Nuclide mass:112.8807911 u (calculated nuclear mass without electrons)Mass excess:-87.02669 MeVMass defect:1.03308796 u (per nucleus)Nuclear binding energy:962.31523621 MeV (per nucleus)
8.51606404 MeV (average binding energy per nucleon)Separation energy:SN = 8.514(17) MeV (first neutron)
SP = 7.994(18) MeV (first proton)Half-life:5.37(5) hDecay constant λ:3.58549131264 × 10-5 s-1Specific activity α:1.927886940786 × 10+17 Bq g-1
5210505.2453692 Ci g-1Spin and parity:
(nuclear angular momentum)1/2-Magnetic dipole moment:μ(μN) = 0.159(2)Nuclear g-factor:gl = 0.318Year of discovery:1949
Radioactive Decay
Half-life T½ = 5.37(5) h (hours) respectively 1.9332 × 104 seconds s.
Decay
mode | Daughter | Probability | Decay energy | γ energy
(intensity) |
|---|
| β- | 113Cd | 100 % | 2.016(17) MeV | |
Parent Nuclides
Direct parent isotope is: 113Pd.
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 |
|---|
| 113mAg | 43.5(1) keV | 68.7(16) s | 7/2+ |
Isotones and Isobars
The following table shows the atomic nuclei that are isotonic (same neutron number N = 66) and isobaric (same nucleon number A = 113) with Silver-113. Naturally occurring isotopes are marked in green; light green = naturally occurring radionuclides.
| Z | Isotone N = 66 | Isobar A = 113 |
|---|
| 37 | 103Rb | |
| 38 | 104Sr | |
| 39 | 105Y | |
| 40 | 106Zr | |
| 41 | 107Nb | 113Nb |
| 42 | 108Mo | 113Mo |
| 43 | 109Tc | 113Tc |
| 44 | 110Ru | 113Ru |
| 45 | 111Rh | 113Rh |
| 46 | 112Pd | 113Pd |
| 47 | 113Ag | 113Ag |
| 48 | 114Cd | 113Cd |
| 49 | 115In | 113In |
| 50 | 116Sn | 113Sn |
| 51 | 117Sb | 113Sb |
| 52 | 118Te | 113Te |
| 53 | 119I | 113I |
| 54 | 120Xe | 113Xe |
| 55 | 121Cs | 113Cs |
| 56 | 122Ba | |
| 57 | 123La | |
| 58 | 124Ce | |
| 59 | 125Pr | |
| 60 | 126Nd | |
| 61 | 127Pm | |
| 62 | 128Sm | |
External data and identifiers
Last update: 2020-10-16
Perma link: https://www.chemlin.org/isotope/silver-113
© 1996 - 2026 ChemLin
