Table of NMR Isotopes

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Isotopic abundance of Spin 1/2 NMR nuclei:

Nucleus %Abundance
1H
100
3He
0.00013
13C
1.11
15N
0.365
19F
100
29Si
4.7
31P
100
57Fe
2.19
77Se
5.12
89Y
100
103Rh
100
107Ag
51.8
109Ag
48.2
111Cd
12.8
113Cd
12.3
117Sn
7.61
119Sn
8.58
115Sn
0.35
123Te
0.87
125Te
6.99
129Xe
26.4
169Tm
100
171Yb
14.3
183W
14.4
187Os
1.64
195Pt
34
199Hg
16.8
205Ti
70.5
203Ti
29.5
207Pb
22.6

Abundances for other nuclei