Si8 
1.0
5.4657904174218626e+00 0.0000000000000000e+00 0.0000000000000000e+00 
5.7534732336525793e-03 5.5000223551009046e+00 0.0000000000000000e+00 
1.0827833252545471e-02 1.9843239562730843e-02 5.4805095572578715e+00 
Si 
8 
Cartesian
   5.4141525038    5.4228578846    0.0833161096
   1.3273003371    1.4934911242    1.3316856668
   0.0228199196    2.8071411242    2.7451856668
   1.4396003371    4.2405211242    4.1342456668
   2.7295568638    0.0158487690    2.6503456668
   4.0915803371    1.3904211242    4.0511056668
   2.7606381703    2.6688243637    5.4201312241
   4.1043003371    4.0858611242    1.3753156668
