290
290
6.2.9 19 F Chemical Shifts of Sulfur Compounds (δ in ppm relative to
CFCl 3 )
-39
-92
-87
-78
-70
-58
+65
-14
-133
-88
S
CF 3
CF 3
S
F
F
F
F
F
F
S
O
O
F
F 3 C
S
O
O
OH
F 2 C
F 2 C CF 2
CF 2
S
F 2 C
F 2 C S
CF 2
CF 2
S
F 2 C
SF 3
SF 3
S
O
CF 3
F 3 C
S CF 3
F 3 C
F F
+7
S
F
F
F 3 C
F
+52
-48
-70
S
F
F
F
+72
-26
S
CF 3
CF 3
F
F
F
F
S
F
F
CF 3
F
F
CF 3
+19
-65
+12
+50
-64
+57
S
F
F
-167
+93
+34
S
H
CF 3
-32
-57
-352
-71
-65
S
F
CF 3
S
F
F
F
F
S
CF 3
CF 3
F 3 C
O
–
O
–
Heteronuclear NMR Spectroscopy
6