6
2 Summary Tables
2.1.2 Properties of Selected Nuclei [1]
Isotope Natural
abundance
[%]
Spin
quantum
number, I
Frequency
[MHz] at
2.35 Tesla
Relative
sensitivity
of nucleus
Relative
sensitivity
at natural
abundance
Electric
quadrupole
moment
[e × 10 -24 cm 2 ]
1 H
99.985
1/2
100.0 1
1
2 H
0.015
1
15.4 9.6 × 10 -3
1.5 × 10 -6
2.8 × 10 -3
3 H
0.000
1/2
106.7 1.2
0
6 Li
7.42
1
14.7 8.5 × 10 -3
6.3 × 10 -4
-8 × 10 -4
7 Li
92.58
3/2
38.9 2.9 × 10 -1
2.7 × 10 -1
-4 × 10 -2
10 B
19.58
3
10.7 2.0 × 10 -2
3.9 × 10 -3
7.4 × 10 -2
11 B
80.42
3/2
32.1 1.6 × 10 -1
1.3 × 10 -1
3.6 × 10 -2
13 C
1.108
1/2
25.1 1.6 × 10 -2
1.8 × 10 -4
14 N
99.635
1
7.3 1.0 × 10 -3
1.0 × 10 -3
1.9 × 10 -2
15 N
0.365
1/2
10.1 1.0 × 10 -3
3.8 × 10 -6
17 O
0.037
5/2
13.6 2.9 × 10 -2
1.1 × 10 -5
-2.6 × 10 -2
19 F
100.000
1/2
94.1 8.3 × 10 -1
8.3 × 10 -1
23 Na
100.000
3/2
26.5 9.3 × 10 -2
9.3 × 10 -2
1.0 × 10 -1
27 Al
100.000
5/2
26.1 2.1 × 10 -1
2.1 × 10 -1
1.5 × 10 -1
29 Si
4.70
1/2
19.9 7.9 × 10 -3
3.7 × 10 -4
31 P
100.000
1/2
40.5 6.6 × 10 -2
6.6 × 10 -2
33 S
0.76
3/2
7.6 2.3 × 10 -3
1.7 × 10 -5
-6.4 × 10 -2
35 Cl
75.53
3/2
9.8 4.8 × 10 -3
3.6 × 10 -3
-1.0 × 10 -1
37 Cl
24.47
3/2
8.2 2.7 × 10 -3
6.7 × 10 -4
-7.9 × 10 -2
63 Cu
69.09
3/2
26.5 9.4 × 10 -2
6.5 × 10 -2
-2.1 × 10 -1
65 Cu
30.91
3/2
28.4 1.2 × 10 -1
3.6 × 10 -2
-2.0 × 10 -1
77 Se
7.58
1/2
19.1 7.0 × 10 -3
5.3 × 10 -4
79 Br
50.54
3/2
25.1 7.9 × 10 -2
4.0 × 10 -2
3.7 × 10 -1
81 Br
49.46
3/2
27.1 9.9 × 10 -2
4.9 × 10 -2
3.1 × 10 -1
107 Ag
51.82
1/2
4.0 6.8 × 10 -5
3.5 × 10 -5
109 Ag
48.18
1/2
4.6 1.0 × 10 -4
4.9 × 10 -5
111 Cd
12.75
1/2
21.2 9.4 × 10 -3
1.2 × 10 -3
113 Cd
12.26
1/2
22.2 1.1 × 10 -2
1.4 × 10 -3
117 Sn
7.61
1/2
35.6 4.5 × 10 -2
3.4 × 10 -3
119 Sn
8.58
1/2
37.3 5.2 × 10 -2
4.4 × 10 -3
195 Pt
33.8
1/2
21.5 9.9 × 10 -3
3.4 × 10 -3
199 Hg
16.84
1/2
17.8 5.7 × 10 -3
9.5 × 10 -4
207 Pb
22.6
1/2
20.9 9.2 × 10 -3
2.1 × 10 -4