Formation of a 1,4-Diamino-2,3-disila-1,3-butadiene Derivative
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https://figshare.com/articles/dataset/Formation_of_a_1_4_Diamino_2_3_disila_1_3_butadiene_Derivative/2362090
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资源简介：
A 1,4-diamino-2,3-disila-1,3-butadiene
derivative of composition
(Me2-cAAC)2(Si2Cl2) (Me2-cAAC = :C(CMe2)2(CH2)N-2,6-iPr2C6H3) was synthesized
by reduction of the Me2-cAAC:SiCl4 adduct with
KC8. This compound is stable at 0 °C for 3 months
in an inert atmosphere. Theoretical studies reveal that the silicon
atoms exhibit pyramidal coordination, where the Cl–Si–Si–Cl
dihedral angle is twisted by 43.3° (calcd 45.9°). The two
silicon–carbon bonds are intermediates between single and double
Si–C bonds due to twisting of the C–Si–Si–C
dihedral angle (163.6°).
创建时间：
2013-10-30
