O Si 
 1.0000000000000000
     6.9292925010652633   -0.0000000000000000   -0.3167391989343229
    -0.0000000000000000    8.0516560492392610    0.0000000000000000
     0.6948105754640854    0.0000000000000000    5.4934466763061538
 O   Si 
  16   8
Selective dynamics
Cartesian
  1.8008196471295925  7.8059006334410501  2.8388586671107356   T   T   T
  5.8232834293997513  7.8059006334410501  2.3378488102610939   T   T   T
  5.2654658976622191  3.7800726088214183  2.6804890676435726   T   T   T
  2.3586371788671197  3.7800726088214178  2.4962184097282543   T   T   T
  2.5520266458146152  1.5747917795675068  1.2198921625462003   T   T   T
  5.0720764307147217  1.5747917795675064  3.9568153148256275   T   T   T
  6.0166728963472345  5.6006198041871311  1.0615225630790399   T   T   T
  1.6074301801820976  5.6006198041871311  4.1151849142927848   T   T   T
  1.4147937196646458  7.6637804017473208  0.1060131003770581   T   T   T
  6.2093093568646971  7.6637804017473208  5.0706943769947719   T   T   T
  4.8794399701972813  3.6379523771276885 -0.0523564990901035   T   T   T
  2.7446631063320677  3.6379523771276885  5.2290639764619344   T   T   T
  3.9488500421701720  7.1070746983643645  3.9646003244367529   T   T   T
  3.6752530343591672  7.1070746983643645  1.2121071529350746   T   T   T
  7.4134962927027983  3.0812466737447415  3.8062307249695921   T   T   T
  0.2106067838265409  3.0812466737447415  1.3704767524022374   T   T   T
  2.3173353539997841  0.0156651902302186  1.3525109284165582   T   T   T
  5.3067677225295542  0.0156651902302186  3.8241965489552689   T   T   T
  5.7819816045324233  4.0414932148498526  1.1941413289493967   T   T   T
  1.8421214719969290  4.0414932148498526  3.9825661484224297   T   T   T
  5.3128425616559829  7.0418918453849306  1.0345659197435499   T   T   T
  2.3112605148733585  7.0418918453849288  4.1421415576282739   T   T   T
  1.8481963111233519  3.0160638207653037  1.1929355192107125   T   T   T
  5.7759067654059866  3.0160638207653037  3.9837719581611153   T   T   T