Radium (Z=88)
209Ra 211Ra 212Ra 213Ra 214Ra 215Ra 216Ra 221Ra 223Ra 224Ra 225Ra 227Ra 229Ra
Recommended† magnetic dipole moments
Isotope Energy [keV] t1/2 Spin/Parity μ [nm] Method Recommended Tables
214Ra 1865 67ms 8+ 7.04(3) SOPAD INDC(NDS)-0816
2683 295 ns 11- 11.92(8) TDPAD INDC(NDS)-0816
3478 279 ns 14+ 14.22(6) TDPAD INDC(NDS)-0816
4147 225 ns 17- 17.27(5) TDPAD INDC(NDS)-0816
6577 128 ns (25-) 16.5(3) TDPAD INDC(NDS)-0816




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
214Ra 1865. 67.3 μs 8+ 7.08(3) SOPAD 1977BE56
1978HA50		 10.1007/BF01021572
10.1007/BF01021829
2683. 295 ns 11- 11.98(8) TDPAD 1992ST09 10.1016/0375-9474(92)90081-T
11.94(11) TDPAD 1979HO06 10.1016/0375-9474(79)90496-2
3478. 279 ns 14+ 14.29(6) TDPAD 1992ST09 10.1016/0375-9474(92)90081-T
14.31(13) TDPAD 1979HO06 10.1016/0375-9474(79)90496-2
4147. 225 ns 17- 17.36(5) TDPAD 1992ST09 10.1016/0375-9474(92)90081-T
17.48(12) TDPAD 1979HO06 10.1016/0375-9474(79)90496-2
6577. 128 ns (25-) 16.5(3) TDPAD 1992ST09 10.1016/0375-9474(92)90081-T

† 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.