Copper

 Note: Resonance frequencies are quoted relative to a resonance 
frequency of exactly 100 MHz for 1H.

Isotope: 63Cu

Spin:                         3/2
Natural abunance:             69.09 %
Magnetogyric ratio (rad/T s): 7.0974 x 10^7
Relative receptivity:         6.45 x 10^-2
Magnetic moment               2.8696
Quadrupole moment Q/m(2)      -0.211
Resonance frequency           26.530 MHz

Isotope: 65Cu

Spin:                         3/2
Natural abunance:             30.91 %
Magnetogyric ratio (rad/T s): 7.6031 x 10^7
Relative receptivity:         3.55 x 10^-2
Magnetic moment               3.0741
Quadrupole moment Q/m(2)      -.0195
Resonance frequency           28.421 MHz






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