Ytterbium

NMR- Data

Isotope  171Yb Spin  1/2
Natural abundance (%)  14.28 Magnetic moment μ/μN  0.85506
Magnetogyric ratio
γ/107rad s-1T-1
 4.7288 Quadrupole moment
Q/fm2
 –
Frequency ratio
Ξ/%
 17.499306  Reference: Yb(η-C5Me5)2(THF)2, 0.171M in THF
Larmor Frequenzies (MHz) vs. Bruker Field Strengths (Tesla)
7.04925 9.39798 11.7467 14.0954
 52.521  70.020  87.519  105.019
16.4442 17.6185 18.7929 19.9673
 122.518  131.268  140.017  148.767
21.1416 22.3160 23.4904
 157.517  166.266  175.016

Isotope  173Yb Spin  5/2
Natural abundance (%)  16.13 Magnetic moment μ/μN  -0.80446
Magnetogyric ratio
γ/107rad s-1T-1
 -1.3025 Quadrupole moment
Q/fm2
 280.0
Frequency ratio
Ξ/%
 (4.821)
Larmor Frequenzies (MHZ) vs. Bruker Field Strengths (Tesla)
7.04925 9.39798 11.7467 14.0954
 14.61  19.48  24.35  29.22
16.4442 17.6185 18.7929 19.9673
34.09  36.52  38.96  41.39
21.1416 22.3160 23.4904
 43.83  46.26  48.69

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