NMR Spectroscopy
One-Bond Coupling Constants (
1
J
)
13
C-
1
H
110 - 270 Hz
sp
3
115 - 125 Hz
sp
2
150 - 170 Hz
sp
240 - 270 Hz
13
C-
19
F
165 - 370 Hz
13
C-
31
P
48 - 56 Hz
13
C-D
20 - 30 Hz
31
P-
1
H
190 - 700 Hz
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