C Si 
 1.0000000000000000
     3.0261355269712320    0.0000000000000000    0.0000000000000000
    -1.5130677634856160    2.6207102416516959    0.0000000000000000
     0.0000000000000000    0.0000000000000000   44.4749276015815767
 C   Si 
  18  18
Selective dynamics
Cartesian
  0.0000000000000000  0.0000000000000000  4.3239513196797157   T   T   T
  0.0000000000000000  0.0000000000000000  9.2656099412003368   T   T   T
  0.0000000000000000  0.0000000000000000 14.2072685646753758   T   T   T
  0.0000000000000000  0.0000000000000000 19.1489271859404653   T   T   T
  0.0000000000000000  0.0000000000000000 24.0905858092880685   T   T   T
  0.0000000000000000  0.0000000000000000 29.0322444311388139   T   T   T
  0.0000000000000000  0.0000000000000000 33.9739030536480584   T   T   T
  0.0000000000000000  0.0000000000000000 43.8572202982133206   T   T   T
 -0.0000000000000009  1.7471401611011304 38.9155616762358676   T   T   T
 -0.0000000000000009  1.7471401611011304  1.8531220081197732   T   T   T
 -0.0000000000000009  1.7471401611011304 11.7364392524635957   T   T   T
 -0.0000000000000009  1.7471401611011304 21.6197564974862608   T   T   T
 -0.0000000000000009  1.7471401611011304 31.5030737422398879   T   T   T
  1.5130677634856153  0.8735700805505653 26.5614151203949298   T   T   T
  1.5130677634856153  0.8735700805505653 36.4447323650946942   T   T   T
  1.5130677634856153  0.8735700805505653 16.6780978756853528   T   T   T
  1.5130677634856153  0.8735700805505653  6.7947806307229337   T   T   T
  1.5130677634856153  0.8735700805505653 41.3863909871899622   T   T   T
  0.0000000000000000  0.0000000000000000 42.0040983148806362   T   T   T
  0.0000000000000000  0.0000000000000000 32.1207810701187597   T   T   T
  0.0000000000000000  0.0000000000000000 27.1791224479794415   T   T   T
  0.0000000000000000  0.0000000000000000 22.2374638256590416   T   T   T
  0.0000000000000000  0.0000000000000000 17.2958052029530300   T   T   T
  0.0000000000000000  0.0000000000000000 12.3541465807428246   T   T   T
  0.0000000000000000  0.0000000000000000  7.4124879582115799   T   T   T
  0.0000000000000000  0.0000000000000000  2.4708293361400417   T   T   T
 -0.0000000000000009  1.7471401611011304  9.8833172688074793   T   T   T
 -0.0000000000000009  1.7471401611011304 19.7666345137090111   T   T   T
 -0.0000000000000009  1.7471401611011304 44.4749276260660835   T   T   T
 -0.0000000000000009  1.7471401611011304 29.6499517588132377   T   T   T
 -0.0000000000000009  1.7471401611011304 37.0624396929238813   T   T   T
  1.5130677634856153  0.8735700805505653  4.9416586474914466   T   T   T
  1.5130677634856153  0.8735700805505653 14.8249758926468544   T   T   T
  1.5130677634856153  0.8735700805505653 24.7082931371288446   T   T   T
  1.5130677634856153  0.8735700805505653 34.5916103815754923   T   T   T
  1.5130677634856153  0.8735700805505653 39.5332690039115349   T   T   T