Category: Spectroscopy

Rubidium

NMR- Data Isotope  85Rb Spin  5/2 Natural abundance (%)  72.17 Magnetic moment μ/μN  1.6013071 Magnetogyric ratio γ/107rad s-1T-1  2.5927050 Quadrupole moment Q/fm2  27.6 Frequency ratio Ξ/%  9.654943 Reference Sample  RbCl Sample conditions  D2O, 0.01M Line-width factor l/fm4  240 receptivity relative to 1H  7.67*10-3 receptivity relative to 13C  45.0 Larmor Frequenzies (MHZ) vs. Bruker Field Strengths …

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Krypton

NMR- Data Isotope  83Kr Spin  9/2 Natural abundance (%)  11.49 Magnetic moment μ/μN  -1.07311 Magnetogyric ratio γ/107rad s-1T-1  -1.03310 Quadrupole moment Q/fm2  25.9 Frequency ratio Ξ/%  3.847600 Reference Sample  Kr Sample conditions  gas Line-width factor l/fm4  50 receptivity relative to 1H  2.18*10-4 receptivity relative to 13C  1.28 Larmor Frequenzies (MHZ) vs. Bruker Field Strengths (Tesla) …

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Bromine

NMR- Data Isotope  79Br Spin  3/2 Natural abundance (%)  50.69 Magnetic moment μ/μN  2.719351 Magnetogyric ratio γ/107rad s-1T-1  6.725616 Quadrupole moment Q/fm2  31.3 Frequency ratio Ξ/%  25.053980 Reference Sample  NaBr Sample conditions  D2O, 0.01M Line-width factor l/fm4  1300 receptivity relative to 1H  4.03*10-2 receptivity relative to 13C  2.37*102 Larmor Frequenzies (MHZ) vs. Bruker Field Strengths …

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Arsenic

NMR- Data Isotope  75As Spin  3/2 Natural abundance (%)  100 Magnetic moment μ/μN  1.858354 Magnetogyric ratio γ/107rad s-1T-1  4.596163 Quadrupole moment Q/fm2  31.4 Frequency ratio Ξ/%  17.122614 Reference Sample  NaAsF6 Sample conditions  CD3CN, 0.5M Line-width factor l/fm4  1300 receptivity relative to 1H  2.54*10-2 receptivity relative to 13C 1.49*102 Larmor Frequenzies (MHZ) vs. Bruker Field Strengths …

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Germanium

NMR- Data Isotope  73Ge Spin  9/2 Natural abundance (%)  7.73 Magnetic moment μ/μN  -0.9722881 Magnetogyric ratio γ/107rad s-1T-1  -0.9360303 Quadrupole moment Q/fm2  -19.6 Frequency ratio Ξ/%  3.488315 Reference Sample  (CH3)4Ge Sample conditions  neat Line-width factor l/fm4  28 receptivity relative to 1H  1.09*10-4 receptivity relative to 13C  0.642 Larmor Frequenzies (MHZ) vs. Bruker Field Strengths (Tesla) …

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