Steffen Thomas

Author's posts

Nov 11

Oxygen

NMR- Data Isotope  17O Spin  5/2 Natural abundance (%)  0.038 Magnetic moment μ/μN  -2.24077 Magnetogyric ratio γ/107rad s-1T-1  -3.62808 Quadrupole moment Q/fm2  -2.558 Frequency ratio Ξ/%  13.556457 Reference Sample  D2O Sample conditions  neat Line-width factor l/fm4  2.1 receptivity relative to 1H  1.11*10-5 receptivity relative to 13C  6.50*10-2 Larmor Frequenzies (MHZ) vs. Bruker Field Strengths (Tesla) …

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Nov 11

Boron

NMR- Data Isotope  10B Spin  3 Natural abundance (%)  19.9 Magnetic moment μ/μN  2.0792055 Magnetogyric ratio γ/107rad s-1T-1  2.8746786 Quadrupole moment Q/fm2  8.459 Frequency ratio Ξ/%  10.743658 Reference Sample  BF3*Et2O Sample conditions  CDCl3 Line-width factor l/fm4  14 receptivity relative to 1H  3.95*10-3 receptivity relative to 13C  23.2 Larmor Frequenzies (MHZ) vs. Bruker Field Strengths (Tesla) …

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Nov 11

Beryllium

NMR- Data Isotope  9Be Spin  3/2 Natural abundance (%)  100 Magnetic moment μ/μN  -1.520136 Magnetogyric ratio γ/107rad s-1T-1  -3.759666 Quadrupole moment Q/fm2  5.288 Frequency ratio Ξ/%  14.051813 Reference Sample  BeSO4 Sample conditions  D2O, 0.43m Line-width factor l/fm4  37 receptivity relative to 1H  1.39*10-2 receptivity relative to 13C  81.5 Larmor Frequenzies (MHZ) vs. Bruker Field Strengths …

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Nov 11

Lithium

NMR- Data Isotope 6Li Spin  1 Natural abundance (%)  7.59 Magnetic moment μ/μN  1.1625637 Magnetogyric ratio γ/107rad s-1T-1  3.9371709 Quadrupole moment Q/fm2  -0.0808 Frequency ratio Ξ/%  14.716086 Reference Sample  LiCl Sample conditions  D2O, 9.7m Line-width factor l/fm4  0.033 receptivity relative to 1H  6.45*10-4 receptivity relative to 13C  3.79 Larmor Frequenzies (MHZ) vs. Bruker Field Strengths …

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Nov 10

Lead

NMR- Data Isotope  207Pb Natural abundance (%)  22.1 Spin 1/2 Magnetic moment μ/μN  1.00906 Magnetogyric ratio γ/107rad s-1T-1  5.58046 Frequency ratio Ξ/%  20.920599 Reference Compound  Me4Pb Sample conditions  neat/C6D6 receptivity relative to 1H  2.01*10-3 receptivity relative to 13C  11.8 Larmor Frequenzies (MHz) vs. Bruker Field Strengths (Tesla) 7.04925 9.39798 11.7467 14.0954  62.789  83.710  104.630  125.551 …

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