Lanthanum

NMR- Data

Isotope  138La Spin  5
Natural abundance (%)  0.090 Magnetic moment μ/μN  4.068095
Magnetogyric ratio
γ/107rad s-1T-1
 3.557239 Quadrupole moment
Q/fm2
 45.0
Frequency ratio
Ξ/%
 13.194300 Reference Sample  LaCl3
Sample conditions  D2O/H2O Line-width factor
l/fm4
 120
receptivity relative to 1H  8.46*10-5 receptivity relative to 13C  0.497
Larmor Frequenzies (MHz) vs. Bruker Field Strengths (Tesla)
7.04925 9.39798 11.7467 14.0954
 39.600  52.794  65.989  79.183
16.4442 17.6185 18.7929 19.9673
 92.377  98.974  105.572  112.169
21.1416 22.3160 23.4904
 118.766  125.363  131.960

Isotope 139La Spin  7/2
Natural abundance (%)  99.910 Magnetic moment μ/μN  3.1556770
Magnetogyric ratio
γ/107rad s-1T-1
 3.8083318 Quadrupole moment
Q/fm2
 20.0
Frequency ratio
Ξ/%
 14.125641 Reference Sample  LaCl3
Sample conditions  D2O, 0.01M Line-width factor
l/fm4
 54
receptivity relative to 1H  6.05*10-2 receptivity relative to 13C  3.56*102
Larmor Frequenzies (MHz) vs. Bruker Field Strengths (Tesla)
7.04925 9.39798 11.7467 14.0954
 42.395  56.521  70.647  84.772
16.4442 17.6185 18.7929 19.9673
 98.898  105.961  113.023  120.086
21.1416 22.3160 23.4904
 127.149  134.212  141.275

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