296
6.3.2 Silicon-Halogen Compounds (δ in ppm relative to TMS, J in Hz)
H 3 C Si
CH 3
CH 3
F
H 3 C Si
CH 3
F
F
H 3 C Si
F
F
F
H 3 C Si
CH 3
CH 3
CF 3
32.0
1 J SiF 273.0
| 2 J SiH | 6.8
30.3
| 2 J SiH | 7.1
26.2
| 2 J SiH | 7.0
8.9
| 2 J SiH | 7.0
32.2
| 2 J SiH | 7.6
19.9
| 2 J SiH | 7.6
-33.7
| 2 J SiH | 7.4
12.5
| 2 J SiH | 9.0
-18.2
| 2 J SiH | 8.6
-18.0
| 2 J SiH | 8.5
4.4
1 J SiF 287.8
| 2 J SiH | 7.6
-56.2
1 J SiF 267.2
| 2 J SiH | 8.8
-1.5
| 2 J SiF | 21.0
H 3 C Si
CH 3
CH 3
Cl
H 3 C Si
CH 3
Cl
Cl
H 3 C Si
Cl
Cl
Cl
H 3 C Si
CH 3
CH 3
Br
H 3 C Si
CH 3
Br
Br
H 3 C Si
Br
Br
Br
H 3 C Si
CH 3
CH 3
I
H 3 C Si
CH 3
I
I
H 3 C Si
I
I
I
Heteronuclear NMR Spectroscopy
6