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Nov 17

Iridium

NMR- Data

Isotope  191Ir Spin  3/2
Natural abundance (%)  37.3 Magnetic moment μ/μN  0.1946
Magnetogyric ratio
γ/107rad s-1T-1		  0.4812 Quadrupole moment
Q/fm2		  81.6
Frequency ratio
Ξ/%		  1.718* Reference Sample  –
Sample conditions  – Line-width factor
l/fm4		  8900
receptivity relative to 1H  1.09*10-5 receptivity relative to 13C  6.38*10-2
Larmor Frequenzies (MHz) vs. Bruker Field Strengths (Tesla)
7.04925 9.39798 11.7467 14.0954
 5.40  7.20  9.00  10.79
16.4442 17.6185 18.7929 19.9673
 12.59  13.49  14.39  15.29
21.1416 22.3160 23.4904
 16.19  17.09  17.99
Isotope  193Ir Spin  3/2
Natural abundance (%)  62.7 Magnetic moment μ/μN  0.2113
Magnetogyric ratio
γ/107rad s-1T-1		  0.5227 Quadrupole moment
Q/fm2		  75.1
Frequency ratio
Ξ/%		  1.871* Reference Sample  –
Sample conditions  – Line-width factor
l/fm4		  7500
receptivity relative to 1H  2.34*10-5 receptivity relative to 13C  0.137
Larmor Frequenzies (MHz) vs. Bruker Field Strengths (Tesla)
7.04925 9.39798 11.7467 14.0954
 5.86  7.82  9.77  11.73
16.4442 17.6185 18.7929 19.9673
 13.68  14.66  15.63  16.61
21.1416 22.3160 23.4904
 17.59  18.56  19.54

*Value calculated from literature data on nuclear magnetic moments.

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