C Si 
 1.0000000000000000
     4.6361999999999997    0.0000000000000000    0.0000000000000000
     0.0000000000000000    4.6361999999999997    0.0000000000000000
     0.0000000000000000    0.0000000000000000    4.6361999999999997
 C   Si 
   8   4
Cartesian
  1.8763491872100000  1.8763491872100000  1.8763491872100000
  0.4417508127899997  2.7598508127899990  4.1944491872099992
  2.7598508127899990  4.1944491872099992  0.4417508127899997
  4.1944491872099992  0.4417508127899997  2.7598508127899990
  2.7598508127899990  2.7598508127899990  2.7598508127899990
  4.1944491872099992  1.8763491872100000  0.4417508127899997
  1.8763491872100000  0.4417508127899997  4.1944491872099992
  0.4417508127899997  4.1944491872099992  1.8763491872100000
  0.0000000000000002  0.0000000000000002  0.0000000000000002
  2.3180999999999994  0.0000000000000002  2.3180999999999994
  0.0000000000000002  2.3180999999999994  2.3180999999999994
  2.3180999999999994  2.3180999999999994  0.0000000000000002