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
16.4442 17.6185 18.7929 19.9673
 533.352  571.441  609.531  647.620
21.1416 22.3160 23.4904
 685.710  723.799  761.889

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