Table 11: Solid state and solution 73Ge NMR data for organogermanesa.

CompoundSolid stateSolution
  73Ge (ppm) (Hz)   73Ge (ppm) (Hz)

Ph4Ge−32.915−31.66.0
(p-Me2NC6H4)4Gen/o−10.328
(p-MeOC6H4)4Ge10.848−11.334
(o-MeC6H4)4Ge−28.2342−33.118.5
(m-MeC6H4)4Ge−32.2391−32.911.4
(p-MeC6H4)4Ge−32.4400−31.611.3
(p-PhC6H4)4Ge−32.178−31.512.5
(p-FC6H4)4Ge−30.5300nss
(C6F5)4Ge−22.0225−27.812.7
(PhCH2)4Ge0.143500.0424.0
(1-adamantyl)4Ge−24.6260nss
Ph2Ge(p-Tol)2−28.8450−31.935.6
Ph3Ge(p-Tol)−26.0430−32.522.4
(o-Tol)3GeHn/o−8470
(o-MeOCH2C6H4)3GeHn/o−85350

aReferenced to GeMe4, data from [16]. n/o: not observed, nss: not sufficiently soluble.