Table 7: 73Ge NMR data for the arylgermanes .

X   73Ge (ppm) (Hz)

H−33.030
o-OMe−41.6 75
p-OMe−27.129
o-OEt−39.686
m-OEt−31.181
p-OEt−24.633
p- −29.526
p-Cl−36.232
m-CF3−30.428
p-CF3−33.322
m-CH3−32.911
p-CH3−31.611

aData are referenced to Me4Ge and are taken from [9].