Table 4:
13C-NMR chemical shifts for C (7) (iminoyl carbon-13C=N), and coupling constants 1J (103Rh-31P) Hz and 2J (103Rh-31P) Hz.
Complex No.
X
C(7) (ppm)
1
J (
103
Rh-
31
P) (Hz)
2
J (
103
Rh-
31
P)(Hz)
21.
H
220.1
33
8
22.
2-OH
222.8
32
8
23.
4-NO
2
224.1
33
8
24.
4-Br
222.0
32
9