Niobium (Z=41)
87Nb 89Nb 90Nb 91Nb 92Nb 93Nb 95Nb 96Nb 97Nb 99Nb 101Nb 103Nb
Recommended† magnetic dipole moments
Isotope Energy [keV] t1/2 Spin/Parity μ [nm] Method Recommended Tables
91Nb 0 680 y 9/2+ +6.513(3) CLS INDC(NDS)-0794
105 60.9 d 1/2- -0.101(2) CLS INDC(NDS)-0794
1984 10 ns 13/2- +9.14(13) TDPAD INDC(NDS)-0816
2034 3.8 ms 17/2- +10.82(14) TDPAD INDC(NDS)-0816
3467 0.9 ns 21/2+ +12(2) IPAD INDC(NDS)-0816


Recommended† electric quadrupole moments
Isotope Energy [keV] t1/2 Spin/Parity Q [b] Method Recommended Tables
91Nb 0 680 y 9/2+ -0.25(3) CLS 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
91Nb 0. 680 y 9/2+ +6.521(2) [93Nb] CLS 2009CH25 10.1103/PhysRevLett.102.222501
-0.25(3) [93Nb] CLS 2009CH25
2013STZZ		 10.1103/PhysRevLett.102.222501
105. 60.9 d 1/2- -0.101(2) [93Nb] CLS 2009CH25 10.1103/PhysRevLett.102.222501
1985. 10 ns 13/2- +9.14(13) TDPAD 1977ZAZW
2037. 3.76 μs 17/2- +10.82(14) TDPAD 1977HA49 10.1016/375-9474(77)90490-0
+10.81(15) TDPAD 1979PL05
3467. 0.9 ns 21/2+ +12(2) IPAD 1977BA34

† 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.