C Si 
 1.0000000000000000
     3.0825103848838413    0.0000000000000000   -0.0000000000000000
    -1.5412551924419207    2.6695323007387453    0.0000000000000000
     0.0000000000000001    0.0000000000000003   52.8540429867404455
 C   Si 
  21  21
Selective dynamics
Cartesian
  0.0000000000000001  0.0000000000000003 50.9655765634503979   T   T   T
  1.5412551924419196  0.8898441002462483 15.7295479056234626   T   T   T
 -0.0000000000000030  1.7796882004924963 33.3475622345369587   T   T   T
  0.0000000000000001  0.0000000000000003 30.8307030457862403   T   T   T
  1.5412551924419196  0.8898441002462483 48.4487173746996831   T   T   T
 -0.0000000000000029  1.7796882004924963 13.2126887168727638   T   T   T
  0.0000000000000002  0.0000000000000002 10.6958295271539150   T   T   T
  1.5412551924419196  0.8898441002462483 28.3138438560673649   T   T   T
 -0.0000000000000030  1.7796882004924963 45.9318581849808396   T   T   T
  0.0000000000000001  0.0000000000000003 43.4149989937602356   T   T   T
  1.5412551924419196  0.8898441002462483  8.1789703359333323   T   T   T
 -0.0000000000000030  1.7796882004924963 25.7969846648467929   T   T   T
  0.0000000000000002  0.0000000000000002  5.6621111446314218   T   T   T
  1.5412551924419196  0.8898441002462483 23.2801254735449028   T   T   T
 -0.0000000000000030  1.7796882004924963 40.8981398024583456   T   T   T
  0.0000000000000002  0.0000000000000003 20.7632662830159695   T   T   T
  1.5412551924419196  0.8898441002462483 38.3812806119294194   T   T   T
 -0.0000000000000029  1.7796882004924963  3.1452519541025361   T   T   T
  0.0000000000000001  0.0000000000000003 35.8644214226495848   T   T   T
  1.5412551924419196  0.8898441002462483  0.6283927648226819   T   T   T
 -0.0000000000000029  1.7796882004924963 18.2464070937361598   T   T   T
  0.0000000000000002  0.0000000000000002 -0.0008220317295352   T   T   T
  1.5412551924419196  0.8898441002462483 17.6171922971839479   T   T   T
 -0.0000000000000030  1.7796882004924963 35.2352066260974368   T   T   T
  0.0000000000000001  0.0000000000000003 32.7183474377986130   T   T   T
  1.5412551924419196  0.8898441002462483 50.3363617667120664   T   T   T
 -0.0000000000000029  1.7796882004924963 15.1003331088851542   T   T   T
  0.0000000000000002  0.0000000000000002 12.5834739196761483   T   T   T
  1.5412551924419196  0.8898441002462483 30.2014882485896052   T   T   T
 -0.0000000000000030  1.7796882004924963 47.8195025775030800   T   T   T
  0.0000000000000001  0.0000000000000003 45.3026433870409733   T   T   T
  1.5412551924419196  0.8898441002462483 10.0666147292139989   T   T   T
 -0.0000000000000030  1.7796882004924963 27.6846290581274701   T   T   T
  0.0000000000000002  0.0000000000000002  7.5497555377074663   T   T   T
  1.5412551924419196  0.8898441002462483 25.1677698666209189   T   T   T
 -0.0000000000000030  1.7796882004924963 42.7857841955343901   T   T   T
  0.0000000000000002  0.0000000000000003 22.6509106757068892   T   T   T
  1.5412551924419196  0.8898441002462483 40.2689250046203213   T   T   T
 -0.0000000000000029  1.7796882004924963  5.0328963467934473   T   T   T
  0.0000000000000001  0.0000000000000003 37.7520658145455528   T   T   T
  1.5412551924419196  0.8898441002462483  2.5160371567186428   T   T   T
 -0.0000000000000029  1.7796882004924963 20.1340514856320993   T   T   T