Actinium (Z=89)
212Ac 213Ac 214Ac 215Ac 217Ac 227Ac 228Ac 229Ac
Recommended† magnetic dipole moments
Isotope Energy [keV] t1/2 Spin/Parity μ [nm] Method Recommended Tables
214Ac 0 8.3 s 5+ +4.83(20) IGLIS INDC(NDS)-0915


Recommended† electric quadrupole moments
Isotope Energy [keV] t1/2 Spin/Parity Q [b] Method Recommended Tables
214Ac 0 8.3 s 5+ +0.14(8) IGLIS 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
214Ac 0 8.3 s 5(+) +4.83(20) [215,227Ac estimated] IGLIS 2017GR18 PhysRevC.96.054331
+0.14(8) [227Ac Q calculated] IGLIS 2017GR18 PhysRevC.96.054331

† 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.