NMR- Data Isotope 39K Spin 3/2 Natural abundance (%) 93.2581 Magnetic moment μ/μN 0.50543376 Magnetogyric ratio γ/107rad s-1T-1 1.2500608 Quadrupole moment Q/fm2 5.85 Frequency ratio Ξ/% 4.666373 Reference Sample KCl Sample conditions D2O, 0.1M Line-width factor l/fm4 46 receptivity relative to 1H 4.76*10-4 receptivity relative to 13C 2.79 Larmor Frequenzies (MHz) vs. Bruker Field Strengths …
Category: NMR
Nov 14
Chlorine
NMR- Data Isotope 35Cl Spin 3/2 Natural abundance (%) 75.78 Magnetic moment μ/μN 1.061035 Magnetogyric ratio γ/107rad s-1T-1 2.624198 Quadrupole moment Q/fm2 -8.165 Frequency ratio Ξ/% 9.797909 Reference Sample NaCl Sample conditions D2O, 0.1M Line-width factor l/fm4 89 receptivity relative to 1H 3.58*10-3 receptivity relative to 13C 21.0 Larmor Frequenzies (MHz) vs. Bruker Field Strengths …
Nov 13
Sulfur
NMR- Data Isotope 33S Spin 3/2 Natural abundance (%) 0.76 Magnetic moment μ/μN 0.8311696 Magnetogyric ratio γ/107rad s-1T-1 2.055685 Quadrupole moment Q/fm2 -6.78 Frequency ratio Ξ/% 7.676000 Reference Sample (NH4)2SO4 Sample conditions D2O, sat. Line-width factor l/fm4 61 receptivity relative to 1H 1.71*10-5 receptivity relative to 13C 0.101 Larmor Frequenzies (MHZ) vs. Bruker Field Strengths …
Nov 13
Aluminium
NMR- Data Isotope 27Al Spin 5/2 Natural abundance (%) 100 Magnetic moment μ/μN 4.3086865 Magnetogyric ratio γ/107rad s-1T-1 6.9762715 Quadrupole moment Q/fm2 14.66 Frequency ratio Ξ/% 26.056859 Reference Sample Al(NO3)3 Sample conditions D2O, 1.1m Line-width factor l/fm4 69 receptivity relative to 1H 0.207 receptivity relative to 13C 1.22*103 Larmor Frequenzies (MHZ) vs. Bruker Field Strengths …
Nov 12
Magnesium
NMR- Data Isotope 25Mg Spin 5/2 Natural abundance (%) 10.00 Magnetic moment μ/μN -1.01220 Magnetogyric ratio γ/107rad s-1T-1 -1.63887 Quadrupole moment Q/fm2 19.94 Frequency ratio Ξ/% 6.121635 Reference Sample MgCl2 Sample conditions D2O, 11M Line-width factor l/fm4 130 receptivity relative to 1H 2.68*10-4 receptivity relative to 13C 1.58 Larmor Frequenzies (MHZ) vs. Bruker Field Strengths …
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