Astatine (Z=85)
207At 208At 209At 210At 211At 212At 217At
Recommended† magnetic dipole moments
Isotope Energy [keV] t1/2 Spin/Parity μ [nm] Method Recommended Tables
207At 0 1.80 h 9/2+ +4.13(7) LRIS INDC(NDS)-0794
2117 108 ns 25/2+ +3.75(13) TDPAD INDC(NDS)-0816


Recommended† electric quadrupole moments
Isotope Energy [keV] t1/2 Spin/Parity Q [b] Method Recommended Tables
207At 0 1.81 h 9/2- -0.5(3) LRIS 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
207At 2117. 108 ns 25/2+ +3.75(13) [208Po 1528.] TDPAD 1978SJ01
1981SJ01		 10.1016/0370-2693(78)90891-2
10.1103/PhysRevC.23.272

† 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.