Steffen Thomas

Author's posts

Nov 17

Gold

NMR- Data Isotope  197Au Spin  3/2 Natural abundance (%)  100 Magnetic moment μ/μN  0.191271 Magnetogyric ratio γ/107rad s-1T-1  0.473060 Quadrupole moment Q/fm2  54.7 Frequency ratio Ξ/%  1.729* Reference Sample  – Sample conditions  – Line-width factor l/fm4  4000 receptivity relative to 1H  2.77*10-5 receptivity relative to 13C  0.162 Larmor Frequenzies (MHz) vs. Bruker Field Strengths (Tesla) …

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Nov 17

Iridium

NMR- Data Isotope  191Ir Spin  3/2 Natural abundance (%)  37.3 Magnetic moment μ/μN  0.1946 Magnetogyric ratio γ/107rad s-1T-1  0.4812 Quadrupole moment Q/fm2  81.6 Frequency ratio Ξ/%  1.718* Reference Sample  – Sample conditions  – Line-width factor l/fm4  8900 receptivity relative to 1H  1.09*10-5 receptivity relative to 13C  6.38*10-2 Larmor Frequenzies (MHz) vs. Bruker Field Strengths (Tesla) …

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Nov 17

Rhenium

NMR- Data Isotope  185Re Spin  5/2 Natural abundance (%)  37.40 Magnetic moment μ/μN  3.7710 Magnetogyric ratio γ/107rad s-1T-1  6.1057 Quadrupole moment Q/fm2  218.0 Frequency ratio Ξ/%  22.524600 Reference Sample  KReO4 Sample conditions  D2O, 0.1M Line-width factor l/fm4  1.5*104 receptivity relative to 1H  5.19*10-2 receptivity relative to 13C  3.05*102 Larmor Frequenzies (MHz) vs. Bruker Field Strengths …

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Nov 17

Tantalum

NMR- Data Isotope  181Ta Spin  7/2 Natural abundance (%)  99.988 Magnetic moment μ/μN  2.6879 Magnetogyric ratio γ/107rad s-1T-1  3.2438 Quadrupole moment Q/fm2  317.0 Frequency ratio Ξ/%  11.989600 Reference Sample  KTaCl6 Sample conditions  CH3CN Line-width factor l/fm4  1.4*104 receptivity relative to 1H  3.74*10-2 receptivity relative to 13C  2.20*102 Larmor Frequenzies (MHz) vs. Bruker Field Strengths (Tesla) …

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Nov 17

Hafnium

NMR- Data Isotope  177Hf Spin  7/2 Natural abundance (%)  18.60 Magnetic moment μ/μN  0.8997 Magnetogyric ratio γ/107rad s-1T-1  1.086 Quadrupole moment Q/fm2  336.5 Frequency ratio Ξ/%  4.007* Reference Sample  – Sample conditions  – Line-width factor l/fm4  1.5*104 receptivity relative to 1H  2.61*10-4 receptivity relative to 13C  1.54 Larmor Frequenzies (MHz) vs. Bruker Field Strengths (Tesla) …

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