Periodic Table of Isotopes: Selenium

NMR Observation Frequencies

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

Selenium MHz 200 300 400 500 600 720 750 830 900 1065 77Se 38.1 57.2 76.3 95.3 114 137 143 158 172 202.9 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)
77Se	1/2	5.101e7	7.58	0.00693	0.000525