C Si 
 1.0000000000000000
     3.0826991811374995    0.0000000000000000    0.0000000000000000
    -1.5413495905687498    2.6696958030905615   -0.0000000000000000
     0.0000000000000000    0.0000000000000000   12.5850667064712791
 C   Si 
   5   5
Selective dynamics
Cartesian
 -0.0000000154134971  1.7797972109593603  1.8876939152383343   T   T   T
 -0.0000000154134971  1.7797972109593603  9.4387339389243667   T   T   T
 -0.0000000154134959  0.0000000088989859  6.9217205976308698   T   T   T
 -0.0000000154134959  0.0000000088989859 11.9557472803326057   T   T   T
  1.5413495751552539  0.8898986099291734  4.4047072564447083   T   T   T
 -0.0000000154134971  1.7797972109593603 -0.0000660907518369   T   T   T
 -0.0000000154134971  1.7797972109593603  7.5509739328556202   T   T   T
 -0.0000000154134959  0.0000000088989859  5.0339605916610770   T   T   T
 -0.0000000154134959  0.0000000088989859 10.0679872742405578   T   T   T
  1.5413495751552539  0.8898986099291734  2.5169472504847561   T   T   T