C Si 
 1.0000000000000000
     3.0671674068156181    0.0000000000000000    0.0000000000000000
    -1.5335837034078090    2.6562448919619630    0.0000000000000000
     0.0000000000000000    0.0000000000000000   12.7078679529915348
 C   Si 
   5   5
Selective dynamics
Cartesian
 -0.0000000153358383  1.7708299368287921  1.9142270067180054   T   T   T
 -0.0000000153358383  1.7708299368287921  9.5119518037507902   T   T   T
 -0.0000000153358371  0.0000000088541495  6.9636357711589554   T   T   T
 -0.0000000153358371  0.0000000088541495 12.0804824171494793   T   T   T
  1.5335836880719713  0.8854149728414709  4.4395685321562484   T   T   T
 -0.0000000153358383  1.7708299368287921  0.0232779286361095   T   T   T
 -0.0000000153358383  1.7708299368287921  7.6180884755495795   T   T   T
 -0.0000000153358371  0.0000000088541495  5.0769805079571668   T   T   T
 -0.0000000153358371  0.0000000088541495 10.1818402784190738   T   T   T
  1.5335836880719713  0.8854149728414709  2.5516526975898985   T   T   T