C Si 
 1.0000000000000000
     3.0554506061523976    0.0000000000000000    0.0000000000000000
    -1.5277253030761988    2.6460978449365387    0.0000000000000000
     0.0000000000000000    0.0000000000000000   47.4005344891261373
 C   Si 
  19  19
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  1.8711984715991083   T   T   T
  0.0000000000000000  0.0000000000000000  6.8607284159754354   T   T   T
  0.0000000000000000  0.0000000000000000 11.8502583636172343   T   T   T
  0.0000000000000000  0.0000000000000000 21.8293182560726322   T   T   T
  0.0000000000000000  0.0000000000000000 29.3136131738557424   T   T   T
  0.0000000000000000  0.0000000000000000 44.2822030136124951   T   T   T
  0.0000000000000000  0.0000000000000000 39.2926730664024646   T   T   T
 -0.0000000000000019  1.7640652299576931 31.8083781477429177   T   T   T
 -0.0000000000000019  1.7640652299576931 46.7769679879490781   T   T   T
 -0.0000000000000019  1.7640652299576931 36.7979080945299160   T   T   T
 -0.0000000000000019  1.7640652299576931 26.8188482012470502   T   T   T
 -0.0000000000000019  1.7640652299576931 16.8397883088161713   T   T   T
 -0.0000000000000019  1.7640652299576931  9.3554933898182053   T   T   T
  1.5277253030761981  0.8820326149788466 41.7874380392164753   T   T   T
  1.5277253030761981  0.8820326149788466 34.3031431218075369   T   T   T
  1.5277253030761981  0.8820326149788466 24.3240832291295170   T   T   T
  1.5277253030761981  0.8820326149788466 19.3345532821909494   T   T   T
  1.5277253030761981  0.8820326149788466 14.3450233363082180   T   T   T
  1.5277253030761981  0.8820326149788466  4.3659634433494379   T   T   T
  0.0000000000000000  0.0000000000000000  9.9791846334621326   T   T   T
  0.0000000000000000  0.0000000000000000 42.4111292829791111   T   T   T
  0.0000000000000000  0.0000000000000000 19.9582445258361147   T   T   T
  0.0000000000000000  0.0000000000000000 37.4215993372313847   T   T   T
  0.0000000000000000  0.0000000000000000  4.9896546862367570   T   T   T
  0.0000000000000000  0.0000000000000000 47.4006592312109802   T   T   T
  0.0000000000000000  0.0000000000000000 27.4425394441643675   T   T   T
 -0.0000000000000019  1.7640652299576931 29.9373044173780229   T   T   T
 -0.0000000000000019  1.7640652299576931 44.9058942575557438   T   T   T
 -0.0000000000000019  1.7640652299576931 24.9477744719765973   T   T   T
 -0.0000000000000019  1.7640652299576931 34.9268343650196087   T   T   T
 -0.0000000000000019  1.7640652299576931 14.9687145792367513   T   T   T
 -0.0000000000000019  1.7640652299576931  7.4844196595270072   T   T   T
  1.5277253030761981  0.8820326149788466 12.4739496067947613   T   T   T
  1.5277253030761981  0.8820326149788466 17.4634795521104635   T   T   T
  1.5277253030761981  0.8820326149788466 22.4530094994183038   T   T   T
  1.5277253030761981  0.8820326149788466  2.4948897142503625   T   T   T
  1.5277253030761981  0.8820326149788466 32.4320693915351654   T   T   T
  1.5277253030761981  0.8820326149788466 39.9163643093642833   T   T   T