C Si 
 1.0000000000000000
     3.0827644885309264    0.0000000000000000    0.0000000000000000
    -1.5413822442654632    2.6697523609523248    0.0000000000000000
     0.0000000000000000    0.0000000000000000   45.3071999644917369
 C   Si 
  18  18
Selective dynamics
Cartesian
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  0.0000000000000000  0.0000000000000000  9.4390000168587616   T   T   T
  0.0000000000000000  0.0000000000000000 14.4731333476634312   T   T   T
  0.0000000000000000  0.0000000000000000 19.5072666763148632   T   T   T
  0.0000000000000000  0.0000000000000000 24.5414000062148290   T   T   T
  0.0000000000000000  0.0000000000000000 29.5755333355445309   T   T   T
  0.0000000000000000  0.0000000000000000 34.6096666644954567   T   T   T
  0.0000000000000000  0.0000000000000000 44.6779333226997437   T   T   T
 -0.0000000000000016  1.7798349073015509 39.6437999946171544   T   T   T
 -0.0000000000000016  1.7798349073015509  1.8878000237729755   T   T   T
 -0.0000000000000016  1.7798349073015509 11.9560666820468544   T   T   T
 -0.0000000000000016  1.7798349073015509 22.0243333406500277   T   T   T
 -0.0000000000000016  1.7798349073015509 32.0925999993841629   T   T   T
  1.5413822442654632  0.8899174536507755 27.0584666715587474   T   T   T
  1.5413822442654632  0.8899174536507755 37.1267333300163855   T   T   T
  1.5413822442654632  0.8899174536507755 16.9902000124171622   T   T   T
  1.5413822442654632  0.8899174536507755  6.9219333529629177   T   T   T
  1.5413822442654632  0.8899174536507755 42.1608666583282954   T   T   T
  0.0000000000000000  0.0000000000000000 42.7901333241486483   T   T   T
  0.0000000000000000  0.0000000000000000 32.7218666656701132   T   T   T
  0.0000000000000000  0.0000000000000000 27.6877333374460974   T   T   T
  0.0000000000000000  0.0000000000000000 22.6536000072617867   T   T   T
  0.0000000000000000  0.0000000000000000 17.6194666781459652   T   T   T
  0.0000000000000000  0.0000000000000000 12.5853333488358441   T   T   T
  0.0000000000000000  0.0000000000000000  7.5512000185194275   T   T   T
  0.0000000000000000  0.0000000000000000  2.5170666904963079   T   T   T
 -0.0000000000000016  1.7798349073015509 10.0682666831992016   T   T   T
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 -0.0000000000000016  1.7798349073015509 45.3071999893151869   T   T   T
 -0.0000000000000016  1.7798349073015509 30.2048000010753235   T   T   T
 -0.0000000000000016  1.7798349073015509 37.7559999962924593   T   T   T
  1.5413822442654632  0.8899174536507755  5.0341333548794616   T   T   T
  1.5413822442654632  0.8899174536507755 15.1024000140108985   T   T   T
  1.5413822442654632  0.8899174536507755 25.1706666729352548   T   T   T
  1.5413822442654632  0.8899174536507755 35.2389333312113777   T   T   T
  1.5413822442654632  0.8899174536507755 40.2730666602071139   T   T   T