Preparation and Structural Investigations of (dippNSiMe3Si)2(Cp*Ti)2(NH)6 (dipp = 2,6-iPr2C6H3), [dippNSiMe3Si (NH2)NH]3 and [dippNSiMe3Ge(NH2)NH]3

tert-Butylhydrazinium azide [tBuNH2NH2]+[N3]- (1) was prepared in a high yield reaction from tert-butylhydrazine and HN3. N,N,N-Trimethylhydrazinium azide [NH2N(CH3)3]+[N3]- (2) was prepared from the reaction of silver azide with N,N,N-trimethylhydraziniumiodide. Both were characterized by X-ray structural analysis, IR, Raman, and multinuclear (1H, 13C, 14N) NMR spectroscopy.