SiO2
Boisen M B, Gibbs G V, Bukowinski M S T
Physics and Chemistry of Minerals 21 (1994) 269-284
Framework silica structures generated using simulated annealing
with a potential energy function based on an H6Si2O7 molecule
Sample: 17
_database_code_amcsd 0007882
5.5569 5.2463 5.9716 88.5667 114.2259 94.0951 P1
atom      x      y      z
Si1  .13331 .18553 .66792
Si2  .67711 .07354 .19415
Si3  .29764 .69248 .98863
Si4  .18671 .26282 .20830
O1   .17799 .96268 .87359
O2   .61266 .76700 .14156
O3   .22608 .47365 .78015
O4   .87320 .17109 .06243
O5   .82147 .15236 .48423
O6   .38202 .18349 .08008
O7   .19661 .57335 .19208
O8   .28772 .15463 .49050