C Si 
 1.0000000000000000
     2.9000528888108197    0.0000000000000001    0.0000000000000047
    -1.4500264444054098    2.5115194740286260    0.0000000000000033
     0.0000000000000356    0.0000000000000791   39.7629875413899398
 C   Si 
  18  18
Selective dynamics
Cartesian
  0.0000000000000029  0.0000000000000065  3.2526562471593445   T   T   T
  0.0000000000000063  0.0000000000000141  7.0679383660437969   T   T   T
  0.0000000000000096  0.0000000000000214 10.7713527295168738   T   T   T
  0.0000000000000128  0.0000000000000285 14.3216037492110857   T   T   T
  0.0000000000000161  0.0000000000000357 17.9570987084447715   T   T   T
  0.0000000000000264  0.0000000000000586 29.4709536689176517   T   T   T
  0.0000000000000297  0.0000000000000660 33.2005960422187556   T   T   T
  0.0000000000000352  0.0000000000000784 39.4048052504396651   T   T   T
  0.0000000000000215  1.6743463160191554 36.8646653774852169   T   T   T
 -0.0000000000000108  1.6743463160190832  0.7344088543130294   T   T   T
 -0.0000000000000041  1.6743463160191021  8.2059351287799398   T   T   T
  0.0000000000000038  1.6743463160191214 17.0491563444360956   T   T   T
  0.0000000000000171  1.6743463160191407 31.9820456437153382   T   T   T
  1.4500264444054356  0.8371731580096045 29.2066840926722300   T   T   T
  1.4500264444054398  0.8371731580096083 34.3760689469108414   T   T   T
  1.4500264444054254  0.8371731580095693 14.0571755871581043   T   T   T
  1.4500264444054167  0.8371731580095521  5.8147920684510170   T   T   T
  1.4500264444054436  0.8371731580096144 38.0610108226665602   T   T   T
  0.0000000000000335  0.0000000000000745 37.4594016494137776   T   T   T
  0.0000000000000280  0.0000000000000622 31.2978687803186695   T   T   T
  0.0000000000000248  0.0000000000000551 27.7272519403543356   T   T   T
  0.0000000000000145  0.0000000000000322 16.1771405003757316   T   T   T
  0.0000000000000112  0.0000000000000250 12.5699099771218137   T   T   T
  0.0000000000000079  0.0000000000000176  8.8696741359270259   T   T   T
  0.0000000000000046  0.0000000000000102  5.1331934689429417   T   T   T
  0.0000000000000013  0.0000000000000029  1.4629030431332724   T   T   T
 -0.0000000000000057  1.6743463160190992  6.4342848957164627   T   T   T
  0.0000000000000018  1.6743463160191181 14.9015741444181877   T   T   T
  0.0000000000000232  1.6743463160191616 38.7317892383780702   T   T   T
  0.0000000000000154  1.6743463160191365 30.0485280996875623   T   T   T
  0.0000000000000188  1.6743463160191514 33.8836429928115663   T   T   T
  1.4500264444054116  0.8371731580095507  3.8691230422677214   T   T   T
  1.4500264444054205  0.8371731580095677 10.1507460776147358   T   T   T
  1.4500264444054325  0.8371731580095942 26.3381400365709162   T   T   T
  1.4500264444054392  0.8371731580096062 32.5617523554509063   T   T   T
  1.4500264444054418  0.8371731580096119 36.1407825969507783   T   T   T