Table 3: Chemical shift data for germanes and alkylgermanesa.

Compound   73Ge (ppm) Reference Me4Ge 0 [2] Me3GeH −56.9 [2] Me2GeH2 −127.6 [2] MeGeH3 −209.2 [2] GeH4 −299 [2] Et4Ge 17.8 [2] Et3GeH −16 [2] Et2GeH2 −88 [2] EtGeH3 −186.4 [2] Ge 2.4 [2] Ge 6.0 [2] Ge 6.0 [2] Ge 5.6 [2] Ph4Ge −31.6 [3] Ph3GeH −56.0 [3] Ph2GeH2 −108.5 [3] PhGeH3 −187.5 [3] (p-MeOC6H4)GeH3 −189.9 [4] (p-MeOC6H4)2GeH3 −112.0 [4] (p-MeC6H4)GeH3 −190.6 [4] MesGeH3 −234.3 [4]

aData are referenced to Me4Ge.