O Si 
 1.0000000000000000
     9.2300614960443088   -0.1011849982103459   -0.2469835265059398
    -3.4714745591619578    8.4187551815106030    0.2158281430191741
     1.0318271501879506    2.0923367176443715    8.0691143864387715
 O   Si 
  24  12
Selective dynamics
Cartesian
  1.0016759066961960  9.6302311978249975  6.0273764931830014   T   T   T
  5.5963263351192989  7.4182027765751490  5.7686537159668010   T   T   T
  6.5854804342612168  6.9373819366063012  3.3940454035470107   T   T   T
  3.9067544336897932  8.6645168090802844  4.2109847416542134   T   T   T
 -1.8586800714026637  8.9413707359908621  2.0393076654828657   T   T   T
  8.2266646808319095  2.1511650984808650  2.4550670219696440   T   T   T
 -2.3838104833455316  6.5232433597408201  1.0748955856753806   T   T   T
  5.9793250313845459  0.9181457572968211  1.7909173670298506   T   T   T
  4.8672514962213276  8.0900294029241202  1.8141587928458600   T   T   T
  7.5360128526463184  5.6050497268886570  5.5544182331320044   T   T   T
  3.2597908622586869  8.4385317772926758  6.7694816938377826   T   T   T
  2.0570917701821827  2.3695791898169922  6.0045189330897575   T   T   T
 -0.6592637005428412  4.8343531510767885  2.2313910739609626   T   T   T
  3.6641945675822019  1.9698341808703126  1.0373217075054715   T   T   T
  0.0736664557965106  4.0749661765502179  6.9833698133969451   T   T   T
  8.7585963265404629  1.5789800727070766  5.7760241382436890   T   T   T
 -1.2063731189435560  8.3009587043142332  5.3983361010281365   T   T   T
  0.3794263186169202  3.5857460528212028  4.4300171514860391   T   T   T
  3.0236894244108834  1.8049230306918673  3.6104906947907138   T   T   T
  7.1129120355010258  3.9135374653451080 -0.0329333176414239   T   T   T
  0.9828260581880143  8.0215038033417443  0.3309999129447793   T   T   T
  1.3827410965427511  3.1206035715339482  2.0566040235235898   T   T   T
  6.7543417718934906  3.8622129803419805  7.4023961110632603   T   T   T
  0.8632148703226070  7.8227018895118787  7.8914004670084621   T   T   T
 -2.8321293934778757  7.6465594119343523  2.1420535786998927   T   T   T
  7.4330605890732864  0.7345049043291033  2.4477644079224508   T   T   T
  6.9517299766438594  6.9878182650202261  4.9712918066476091   T   T   T
  4.4852063625596648  8.6024562210721776  5.7348803147076373   T   T   T
 -1.3540976669342812  5.2934238010184709  0.8338635756363885   T   T   T
  4.9321613487047564  1.0792176249594581  0.5637840795396633   T   T   T
  3.0030023571821385  1.3350623340082393  5.1644390157838966   T   T   T
  0.5427621163338356  2.9506186048811736  5.9207931131043123   T   T   T
  2.4450932790281628  1.8957292727944830  2.0879260356148528   T   T   T
  0.0159757953318713  3.5104010833038983  2.8543073255200277   T   T   T
  1.8172626246665029  8.9704043961676234  7.2734991192655087   T   T   T
  7.9432449210386666  4.8477528676658830  6.9296803000231861   T   T   T