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iridium properties

NMR observation frequencies in MHz for each magnetic field value found in NMR magnets at NHMFL:

MHz 200 300 400 500 600 720 750 830 900 1065
191Ir 3.44 5.16 6.87 8.59 10.3 12.4 12.9 14.3 15.5 18.29
193Ir 3.74 5.61 7.49 9.36 11.2 13.5 14 15.5 16.8 19.91
Tesla 4.70 7.05 9.40 11.7 14.1 16.9 17.6 19.6 21.2 25.0

Other properties:

spin gamma abundance sensitivity abs. sens-ty chem. shift
191Ir 3/2 4.598e6 37.3 2.53e-5 9.44e-6
193Ir 3/2 5.006e6 62.7 3.27e-5 2.05e-5
  rad/T percent     ppm