Periodic Table of Isotopes: Hafnium

NMR Observation Frequencies

NMR observation frequencies in MHz for each magnetic field value found in NMR magnets at the MagLab.

Hafnium MHz 200 300 400 500 600 720 750 830 900 1065 177Hf 6.24 9.36 12.5 15.6 18.7 22.5 23.4 25.9 28.1 33.2 179Hf 3.74 5.61 7.48 9.35 11.2 13.5 14 15.5 16.8 19.89 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 (rad/T)	Abundance (%)	Sensitivity	Absolute sensitivity	Chemical shift (ppm)
177Hf	7/2	8.347e6	18.5	0.000632	0.000117
179Hf	-9/2	5.002e6	13.75	0.000216	2.97e-5