⁷³Ge Nuclear Magnetic Resonance Spectroscopy of Germanium Compounds

Table 2

Chemical shift vales for the germanium halides GeX₄ (X = Cl, Br, or I)^a.

Compound	𝛿 (ppm)
GeCl4	31
GeCl2Br	−47
GeCl2Br2	−130
GeClBr3	−219
GeCl3I	−231
GeCl2I2	−518
GeClI3	−808
GeBr4	−312
GeBr3I	−513
GeBr2I2	−708
GeBrI3	−901
GeI4	−1086
GeCl2BrI	−316
GeClBr2I	−407
GeClBrI2	−601

^aChemical shift values are relative to GeMe₄. Data taken from [1].