Synthesis and X-ray Crystal Structure of [Me₂GaBi(SiMe₃)₂]₃

[Me₂GaBi(SiMe₃)₂]₃ (1) was synthesized in high yield by the equimolar reaction of Me₂GaH and Bi(SiMe₃)₃ and characterized by mass and multinuclear NMR spectroscopy and by single-crystal X-ray diffraction. [Me₂GaBi(SiMe₃)₂]₃ represents the first Ga−Bi heterocycle, closing the gap on structurally characterized Ga−pnicogen compounds. The described reaction demonstrates the potential application of dialkylgallanes to serve as powerful synthons in organometallic syntheses requiring mild reaction conditions.