Periodic Table of Isotopes: Samarium

NMR Observation Frequencies

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

Samarium MHz 200 300 400 500 600 720 750 830 900 1065 147Sm 8.26 12.4 16.5 20.6 24.8 29.7 31 34.3 37.2 43.92 149Sm 6.58 9.87 13.2 16.4 19.7 23.7 24.7 27.3 29.6 35 Tesla 4.70 7.05 9.40 11.7 4.1 16.9 17.6 19.6 21.2 25.0

Other Properties

	Spin	Gamma (rad/T)	Abundance (%)	Sensitivity	Absolute sensitivity	Chemical shift (ppm)
147Sm	-7/2	1.104e7	14.97	0.00148	0.000222
149Sm	-7/2	8.799e6	13.83	0.000747	0.000103