Isotope
Natural %
Abundance
Spin (I)
Magnetic Moment
(μ)*
Magnetogyric Ratio (γ)†
1H
99.9844
1/2
2.7927
26.753
2H
0.0156
1
0.8574
4,107
11B
81.17
3/2
2.6880
--
13C
1.108
1/2
0.7022
6,728
17O
0.037
5/2
-1.8930
-3,628
19F
100.0
1/2
2.6273
25,179
29Si
4.700
1/2
-0.5555
-5,319
* μ in units of nuclear magnetons = 5.05078•10-27 JT-1
† γ in units of 107rad T-1 sec-1