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Nov 17

Rhenium

NMR- Data

Isotope  185Re Spin  5/2
Natural abundance (%)  37.40 Magnetic moment μ/μN  3.7710
Magnetogyric ratio
γ/107rad s-1T-1		  6.1057 Quadrupole moment
Q/fm2		  218.0
Frequency ratio
Ξ/%		  22.524600 Reference Sample  KReO4
Sample conditions  D2O, 0.1M Line-width factor
l/fm4		  1.5*104
receptivity relative to 1H  5.19*10-2 receptivity relative to 13C  3.05*102
Larmor Frequenzies (MHz) vs. Bruker Field Strengths (Tesla)
7.04925 9.39798 11.7467 14.0954
 67.603  90.128  112.652  135.177
16.4442 17.6185 18.7929 19.9673
 157.701  168.964  180.226  191.488
21.1416 22.3160 23.4904
 202.751  214.013  225.275
Isotope  187Re Spin  5/2
Natural abundance (%)  62.60 Magnetic moment μ/μN  3.8096
Magnetogyric ratio
γ/107rad s-1T-1		  6.1682 Quadrupole moment
Q/fm2		  207.0
Frequency ratio
Ξ/%		  22.751600 Reference Sample  KReO4
Sample conditions  D2O, 0.1M Line-width factor
l/fm4		  1.4*104
receptivity relative to 1H  8.95*10-2 receptivity relative to 13C  5.26*102
Larmor Frequenzies (MHz) vs. Bruker Field Strengths (Tesla)
7.04925 9.39798 11.7467 14.0954
 68.284  91.036  113.788  136.539
16.4442 17.6185 18.7929 19.9673
 159.291  170.667  182.042  193.418
21.1416 22.3160 23.4904
 204.794  216.170  227.546

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