Category: Spectroscopy

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 …

Continue reading

Thulium

NMR- Data Isotope 169Tm Spin  1/2 Natural abundance (%)  100 Magnetic moment μ/μN  -0.4011 Magnetogyric ratio γ/107rad s-1T-1  -2.218 Quadrupole moment Q/fm2  – Frequency ratio Ξ/%  (8.29) Larmor Frequenzies (MHz) vs. Bruker Field Strengths (Tesla) 7.04925 9.39798 11.7467 14.0954  24.82  33.10  41.37  49.64 16.4442 17.6185 18.7929 19.9673  57.91  62.04  66.18  70.32 21.1416 22.3160 23.4904  74.45 …

Continue reading

Erbium

NMR- Data Isotope  167Er Spin  7/2 Natural abundance (%)  22.93 Magnetic moment μ/μN  -0.63935 Magnetogyric ratio γ/107rad s-1T-1  -0.77157 Quadrupole moment Q/fm2  356.5 Frequency ratio Ξ/%  (2.88) Larmor Frequenzies (MHz) vs. Bruker Field Strengths (Tesla) 7.04925 9.39798 11.7467 14.0954  8.66  11.54  14.42  17.31 16.4442 17.6185 18.7929 19.9673  20.19  21.63  23.08  24.52 21.1416 22.3160 23.4904  25.96 …

Continue reading

Holmium

NMR- Data Isotope  165Ho Spin  7/2 Natural abundance (%)  100 Magnetic moment μ/μN  4.732 Magnetogyric ratio γ/107rad s-1T-1  5.710 Quadrupole moment Q/fm2  358.0 Frequency ratio Ξ/%  (21.34) Larmor Frequenzies (MHz) vs. Bruker Field Strengths (Tesla) 7.04925 9.39798 11.7467 14.0954  63.43  84.57  105.71  126.84 16.4442 17.6185 18.7929 19.9673  147.98  158.54  169.11  179.68 21.1416 22.3160 23.4904  190.25 …

Continue reading

Dysprosium

NMR- Data Isotope  161Dy Spin  5/2 Natural abundance (%)  18.91 Magnetic moment μ/μN  -0.5683 Magnetogyric ratio γ/107rad s-1T-1  -0.9201 Quadrupole moment Q/fm2  250.7 Frequency ratio Ξ/%  (3.44) Larmor Frequenzies (MHz) vs. Bruker Field Strengths (Tesla) 7.04925 9.39798 11.7467 14.0954  10.32  13.75  17.19  20.63 16.4442 17.6185 18.7929 19.9673  24.07  25.78  27.50  29.22 21.1416 22.3160 23.4904  30.94 …

Continue reading