12
 
Si   -1.3418615   -0.8206294   -0.3383459 
C     0.5366620   -0.8019029   -0.1784067 
C     1.1754740    0.4922562    0.2267866 
H     0.9652399   -1.1299744   -1.1334043 
H     0.8293912   -1.5845405    0.5324408 
C     0.5551338    1.6308725    0.5044071 
H     2.2608954    0.4740517    0.2959107 
H    -0.5232163    1.7432822    0.4610021 
H     1.1094071    2.5161533    0.7884021 
H    -1.8020550    0.1419220   -1.3576988 
H    -1.9937159   -0.4885147    0.9430933 
H    -1.7713547   -2.1729760   -0.7441870 
