Crystal Structure of ((C6H11)2N) (C6H12N)2SiH

The structure of the mixed tri(amino)silane has been determined by in the solid state. The compound crystallized in the monoclinic form. The crystallographic data of the compound is given in Table 1. A list of bond lengths and angles are Table 2. The refinement converged to a final R value of 0.0649 and wR= 00687 with weighting schemes based on counting statistics, where W = 0.00659. Fin: (shift/esd), maz =0.096. The molecular parameters obtained are Si1– N1 =1.712 A (4) Si1 - N2=1.707 Å (4), Si- N3=1.717 Å (4), ˂N2 - Sil - N3=109.6(2), ˂N1 - Sil - N3=116.0(2), ˂ N1 - Sil - N2= 107.0(2).