Periodic Table of Isotopes: Osmium

NMR Observation Frequencies

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

Osmium MHz 200 300 400 500 600 720 750 830 900 1065 189Os 15.5 23.3 31 38.8 46.6 55.9 58.2 64.4 69.8 82.55 187Os 4.61 6.91 9.21 11.5 13.8 16.6 17.3 19.1 20.7 24.5 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)
189Os	3/2	2.076e7	16.1	0.00234	0.000377
187Os	1/2	6.161e6	1.64	1.22e-5	2e-7