Antimony (Z=51)
112Sb 114Sb 115Sb 116Sb 117Sb 118Sb 119Sb 120Sb 121Sb 122Sb 123Sb 124Sb 125Sb 126Sb 127Sb 128Sb 129Sb 131Sb 133Sb
Recommended† magnetic dipole moments
Isotope Energy [keV] t1/2 Spin/Parity μ [nm] Method Recommended Tables
121Sb 0 stable 5/2+ +3.3580(16) INDC(NDS)-0794
37 3.5 ns 7/2+ +2.518(7) ME INDC(NDS)-0816


Recommended† electric quadrupole moments
Isotope Energy [keV] t1/2 Spin/Parity Q [b] Method Recommended Tables
121Sb 0 stable 5/2+ -0.543(11) O INDC(NDS)-0833
37 3.5 ns 7/2+ -0.727(16) ME INDC(NDS)-0833


Compiled‡ magnetic dipole and electric quadrupole moments from published articles
Isotope Energy [keV] t1/2 Spin/Parity μ [nm] Q [b] Ref. Std Method NSR keyword doi
121Sb 0. stable 5/2+ +3.3634(3) [23Na] NMR 1951PR02 10.1103/PhysRev.81.20
-0.543(11) [121Sb] 2013STZZ
-0.36(4) st O 1978BU24 10.1007/BF01415192
-0.45(3) st AB , R 1976DE22
37. 3.5 ns 7/2+ +2.518(7) [121Sb] ME 1976LA09 10.1103/PhysRevC.13.2589
-0.727(16) [121Sb] 2013STZZ
-0.48(5) st [121Sb] ME 1970ST13 10.1016/0375-9601(70)90105-2

† Recommended magnetic moments are for the bare nucleus with published results corrected consistently for diamagnetism (including error estimate).
  Where appropriate published results are also adjusted to the most recent adopted half-life for the state.
  Recommended quadrupole moments are adjusted using the best electric field gradient calculation for the system concerned.
  For details see the Reports referenced.

‡ In this listing published results are given without adjustment or correction.