304
6.4.5 31 P Chemical Shifts of Penta- and Hexacoordinated Phosphorus Compounds (δ in ppm relative to H 3 PO 4 )
-145
-81
-89
-85
-143
-80
-144
-152
-299
-74
F
P
F
F
F
F
Cl
P
Cl
Cl
Cl
Cl
Br
P
Br
Br
Br
Br
O
P
O
P
O
O
O
O
P
O
P
O
O
O
O
O
P
O
O
O
O
P
–
P
Cl
Cl
Cl
Cl
Cl
Cl
–
P
F
F
F
F
F
F
–
P
–
P
N 3
N 3
N 3
N 3
–
O
O
-88
-71
-67
Heteronuclear NMR Spectroscopy
6
6.4.5 31 P Chemical Shifts of Penta- and Hexacoordinated Phosphorus Compounds (δ in ppm relative to H 3 PO 4 )
-145
-81
-89
-85
-143
-80
-144
-152
-299
-74
F
P
F
F
F
F
Cl
P
Cl
Cl
Cl
Cl
Br
P
Br
Br
Br
Br
O
P
O
P
O
O
O
O
P
O
P
O
O
O
O
O
P
O
O
O
O
P
–
P
Cl
Cl
Cl
Cl
Cl
Cl
–
P
F
F
F
F
F
F
–
P
–
P
N 3
N 3
N 3
N 3
–
O
O
-88
-71
-67
Heteronuclear NMR Spectroscopy
6