Ca Si 
 1.0000000000000000
    16.3225029103655750    0.0000000000000000   -0.0000000000000000
     0.0000000000000000   16.3225029103655785   -0.0000000000000003
    -0.0000000000000000   -0.0000000000000006   19.1778126577531012
 Ca  Si 
   8  24
Selective dynamics
Cartesian
 -0.0000000000000000  8.1612514551827786  4.7944531644382664   T   T   T
  8.1612514551828053 -0.0000000000000022  4.7944531644382664   T   T   T
 -0.0000000000000000  8.1612514551827786 14.3833594933147086   T   T   T
  8.1612514551828053 -0.0000000000000024 14.3833594933147122   T   T   T
 -0.0000000000000000 -0.0000000000000021  2.3815255578028260   T   T   T
 -0.0000000000000000 -0.0000000000000025 16.7962870999498008   T   T   T
  8.1612514551828053  8.1612514551827786 11.9704318866791759   T   T   T
  8.1612514551828053  8.1612514551827786  7.2073807710735966   T   T   T
 11.2259035840697639 -0.0000000000000020 -0.0000000000000015   T   T   T
  5.0965993262958404 -0.0000000000000020 -0.0000000000000015   T   T   T
 -0.0000000000000000 11.2259035840696679 -0.0000000000000017   T   T   T
  0.0000000000000000  5.0965993262958484 -0.0000000000000016   T   T   T
  3.0646521288869124  8.1612514551827786  9.5889063288765346   T   T   T
 13.2578507814784903  8.1612514551827786  9.5889063288765346   T   T   T
  8.1612514551828053  3.0646521288869106  9.5889063288765364   T   T   T
  8.1612514551828053 13.2578507814785116  9.5889063288765328   T   T   T
  5.3666316155703049  5.3666316155702791  2.9239623649721582   T   T   T
 10.9558712947951360 10.9558712947951467  2.9239623649721382   T   T   T
 10.9558712947951360  5.3666316155702791  2.9239623649721600   T   T   T
  5.3666316155703049 10.9558712947951467  2.9239623649721365   T   T   T
 10.9558712947951555  5.3666316155702738 16.2538502927807649   T   T   T
  5.3666316155702942 10.9558712947951378 16.2538502927807329   T   T   T
  5.3666316155702942  5.3666316155702738 16.2538502927807578   T   T   T
 10.9558712947951555 10.9558712947951378 16.2538502927807400   T   T   T
 13.5278830707530791 13.5278830707530755 12.5128686938485831   T   T   T
  2.7946198396124533  2.7946198396124631 12.5128686938485671   T   T   T
  2.7946198396124533 13.5278830707530755 12.5128686938485885   T   T   T
 13.5278830707530791  2.7946198396124631 12.5128686938485671   T   T   T
  2.7946198396124542 13.5278830707530702  6.6649439639043333   T   T   T
 13.5278830707530826  2.7946198396124489  6.6649439639043067   T   T   T
 13.5278830707530826 13.5278830707530702  6.6649439639043351   T   T   T
  2.7946198396124542  2.7946198396124489  6.6649439639043102   T   T   T