NMR- Data Isotope 19F Natural abundance (%) 100 Spin 1/2 Magnetic moment μ/μN 4.553333 Magnetogyric ratio γ/107rad s-1T-1 25.18148 Frequency ratio Ξ/% 94.094011 Reference Compound CCl3F Sample conditions receptivity relative to 1H 0.834 receptivity relative to 13C 4.90*103 Larmor Frequenzies (MHz) vs. Bruker Field Strengths (Tesla) 7.04925 9.39798 11.7467 14.0954 282.404 376.498 470.592 564.686 16.4442 …
Category: NMR
Nov 10
Nitrogen
NMR- Data Isotope 14N Spin 1 Natural abundance (%) 99.632 Magnetic moment μ/μN 0.57100428 Magnetogyric ratio γ/107rad s-1T-1 1.9337792 Quadrupole moment Q/fm2 2.044 Frequency ratio Ξ/% 7.226317 Reference Sample CH3NO2 Sample conditions neat/CDCl3 Line-width factor l/fm4 21 receptivity relative to 1H 1.00*10-3 receptivity relative to 13C 5.90 Larmor Frequenzies (MHZ) vs. Bruker Field Strengths (Tesla) …
Nov 10
Carbon
NMR- Data Isotope 13C Natural abundance (%) 1.07 Spin 1/2 Magnetic moment μ/μN 1.216613 Magnetogyric ratio γ/107rad s-1T-1 6.728284 Frequency ratio Ξ/% 25.145020 Reference Compound SiMe4 Sample conditions CDCl3, φ=1% receptivity relative to 1H 1.70*10-4 receptivity relative to 13C 1.00 Larmor Frequenzies (MHZ) vs. Bruker Field Strengths (Tesla) 7.04925 9.39798 11.7467 14.0954 75.468 100.613 125.758 150.903 …
Nov 10
Helium
NMR- Data Isotope 3He Natural abundance (%) 1.37*10-4 Spin 1/2 Magnetic moment μ/μN -3.685154336 Magnetogyric ratio γ/107rad s-1T-1 -20.3801587 Frequency ratio Ξ/% 76.179437 Reference Compound He Sample conditions gas receptivity relative to 1H 6.06*10-7 receptivity relative to 13C 3.56*10-3 Larmor Frequenzies (MHZ) vs. Bruker Field Strengths (Tesla) 7.04925 9.39798 11.7467 14.0954 228.636 304.815 380.994 457.173 …
Nov 10
Hydrogen
NMR- Data Isotope 1H Natural abundance (%) 99.9885 Spin 1/2 Magnetic moment μ/μN 4.837353570 Magnetogyric ratio γ/107rad s-1T-1 26.7522128 Frequency ratio Ξ/% 100.000000 Reference Compound SiMe4 Sample conditions CDCl3, φ=1% receptivity relative to 1H 1.000 receptivity relative to 13C 5.87*103 Larmor Frequenzies (MHZ) vs. Bruker Field Strengths (Tesla) 7.04925 9.39798 11.7467 14.0954 300.130 400.130 500.130 600.130 …
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