Radon (Z=86)
203Rn 205Rn 206Rn 207Rn 208Rn 209Rn 210Rn 211Rn 212Rn 213Rn 219Rn 221Rn 222Rn 223Rn 225Rn
Recommended† magnetic dipole moments
Isotope Energy [keV] t1/2 Spin/Parity μ [nm] Method Recommended Tables
212Rn 1502 8.8 ns 4+ 4.0(2) TDPAD INDC(NDS)-0816
1640 118 ns (6)+ 5.43(5) TDPAD INDC(NDS)-0816
1694 0.91 ms (8+) +7.15(2) INDC(NDS)-0816
3358 7.4 ns (14+) 15.0(4) TDPAD INDC(NDS)-0816
4067 29 ns (17-) 17.9(2) TDPAD INDC(NDS)-0816
6167 + x 109 ns (22+) 15.8(2) TDPAD INDC(NDS)-0816
7135 + x 18 ns (25-) 17.8(5) TDPAD INDC(NDS)-0816
7871 + x 14 ns (27-) 17.0(8) TDPAD INDC(NDS)-0816
8571 + x 154 ns (30+) 19.62(9) TDPAD INDC(NDS)-0816


Recommended† electric quadrupole moments
Isotope Energy [keV] t1/2 Spin/Parity Q [b] Method Recommended Tables
212Rn 1694 0.91 ms 8+ [-0.18(2)] not measured 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
212Rn 1502. 8.8 ns 4+ 4.0(2) TDPAD 1988ST17 10.1016/0375-9474(88)90243-6
1640. 118 ns 6+ 5.45(5) TDPAD 1988ST17 10.1016/0375-9474(88)90243-6
1694. 0.91 μs 8+ +7.15(2) TDPAD , SOPAD 1979HO06
1978HA50		 10.1016/0375-9474(79)90496-2
10.1007/BF01021829
7.16(6) TDPAD 1988ST17 10.1016/0375-9474(88)90243-6
(-)0.17(2) est. from B(E2) TDPAD , R 1985DA13 10.1016/0375-9474(85)90159-9
3358. 7.4 ns 14+ 15.0(4) TDPAD 1988ST17 10.1016/0375-9474(88)90243-6
4067. 29 ns 17- 17.9(2) TDPAD 1988ST17 10.1016/0375-9474(88)90243-6
17.9(3) TDPAD 1979HO06 10.1016/0375-9474(79)90496-2
1977HO17 10.1103/PhysRevLett.39.389
6167+x. 104 ns 22+ 15.8(2) TDPAD 1988ST17 10.1016/0375-9474(88)90243-6
15.8(2) TDPAD 1979HO06 10.1016/0375-9474(79)90496-2
1977HO17 10.1103/PhysRevLett.39.389
7135+x. 18 ns 25- 17.8(5) TDPAD 1979HO06 10.1016/0375-9474(79)90496-2
1977HO17 10.1103/PhysRevLett.39.389
7871+x. 14 ns 27- 17.0(8) TDPAD 1979HO06 10.1016/0375-9474(79)90496-2
1977HO17 10.1103/PhysRevLett.39.389
8571+x. 154 ns 30+ 19.71(9) TDPAD 1979HO06 10.1016/0375-9474(79)90496-2
1977HO17 10.1103/PhysRevLett.39.389

† 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.