# generated using pymatgen
data_Si215O
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   16.40618400
_cell_length_b   16.40618400
_cell_length_c   16.40618400
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Si215O
_chemical_formula_sum   'Si215 O1'
_cell_volume   4415.93562766
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Si  Si1  1  0.249703  0.250300  0.415255  1
  Si  Si2  1  0.249692  0.249699  0.751439  1
  Si  Si3  1  0.249689  0.581899  0.083651  1
  Si  Si4  1  0.249113  0.583105  0.416461  1
  Si  Si5  1  0.250102  0.579929  0.753414  1
  Si  Si6  1  0.249685  0.918079  0.083049  1
  Si  Si7  1  0.250113  0.920062  0.413277  1
  Si  Si8  1  0.249105  0.916877  0.750227  1
  Si  Si9  1  0.583874  0.249992  0.083353  1
  Si  Si10  1  0.582880  0.250477  0.416502  1
  Si  Si11  1  0.582898  0.249520  0.750201  1
  Si  Si12  1  0.582892  0.583132  0.083818  1
  Si  Si13  1  0.582691  0.583691  0.417030  1
  Si  Si14  1  0.582571  0.583007  0.750335  1
  Si  Si15  1  0.582882  0.916840  0.082869  1
  Si  Si16  1  0.582565  0.917002  0.416347  1
  Si  Si17  1  0.582684  0.916305  0.749667  1
  Si  Si18  1  0.916338  0.249979  0.083371  1
  Si  Si19  1  0.915732  0.250377  0.417377  1
  Si  Si20  1  0.915745  0.249615  0.749334  1
  Si  Si21  1  0.915735  0.584006  0.083722  1
  Si  Si22  1  0.916765  0.583555  0.416912  1
  Si  Si23  1  0.916587  0.582787  0.750554  1
  Si  Si24  1  0.915733  0.915961  0.082968  1
  Si  Si25  1  0.916554  0.917180  0.416170  1
  Si  Si26  1  0.916768  0.916440  0.749794  1
  Si  Si27  1  0.998979  0.999663  0.000339  1
  Si  Si28  1  0.999884  0.000728  0.332635  1
  Si  Si29  1  0.000211  0.000176  0.666660  1
  Si  Si30  1  0.999626  0.333014  0.000322  1
  Si  Si31  1  0.998975  0.333005  0.333676  1
  Si  Si32  1  0.000466  0.332965  0.667491  1
  Si  Si33  1  0.000464  0.665843  0.000385  1
  Si  Si34  1  0.000214  0.666674  0.333168  1
  Si  Si35  1  0.999559  0.666359  0.666979  1
  Si  Si36  1  0.332467  0.001327  0.999034  1
  Si  Si37  1  0.331539  0.006420  0.326928  1
  Si  Si38  1  0.332643  0.999866  0.666508  1
  Si  Si39  1  0.340270  0.320720  0.012601  1
  Si  Si40  1  0.332476  0.334317  0.331999  1
  Si  Si41  1  0.332577  0.332778  0.667376  1
  Si  Si42  1  0.332579  0.665962  0.000565  1
  Si  Si43  1  0.332653  0.666829  0.333476  1
  Si  Si44  1  0.332252  0.665150  0.668196  1
  Si  Si45  1  0.667458  0.999017  0.999689  1
  Si  Si46  1  0.666167  0.000217  0.333126  1
  Si  Si47  1  0.665853  0.999905  0.666147  1
  Si  Si48  1  0.666870  0.333201  0.000125  1
  Si  Si49  1  0.667455  0.333656  0.334327  1
  Si  Si50  1  0.665710  0.333222  0.667052  1
  Si  Si51  1  0.665706  0.666277  0.000121  1
  Si  Si52  1  0.665861  0.667194  0.333435  1
  Si  Si53  1  0.666046  0.666429  0.666922  1
  Si  Si54  1  0.250789  0.094143  0.239193  1
  Si  Si55  1  0.249615  0.083629  0.583030  1
  Si  Si56  1  0.246922  0.086242  0.919601  1
  Si  Si57  1  0.246922  0.413723  0.247076  1
  Si  Si58  1  0.249627  0.416375  0.583657  1
  Si  Si59  1  0.250783  0.405841  0.927496  1
  Si  Si60  1  0.249612  0.750308  0.249726  1
  Si  Si61  1  0.249637  0.749968  0.583363  1
  Si  Si62  1  0.249616  0.749689  0.916973  1
  Si  Si63  1  0.583148  0.083651  0.249694  1
  Si  Si64  1  0.582235  0.083399  0.582844  1
  Si  Si65  1  0.585612  0.081956  0.915321  1
  Si  Si66  1  0.585611  0.418033  0.251396  1
  Si  Si67  1  0.582226  0.416604  0.583854  1
  Si  Si68  1  0.583158  0.416330  0.917001  1
  Si  Si69  1  0.582237  0.750488  0.249937  1
  Si  Si70  1  0.582874  0.749996  0.583365  1
  Si  Si71  1  0.582222  0.749476  0.916741  1
  Si  Si72  1  0.916398  0.083797  0.249542  1
  Si  Si73  1  0.917116  0.083582  0.582725  1
  Si  Si74  1  0.916392  0.083006  0.916378  1
  Si  Si75  1  0.916386  0.416964  0.250341  1
  Si  Si76  1  0.917131  0.416412  0.583980  1
  Si  Si77  1  0.916415  0.416179  0.917155  1
  Si  Si78  1  0.917115  0.750610  0.249767  1
  Si  Si79  1  0.916326  0.749981  0.583381  1
  Si  Si80  1  0.917133  0.749349  0.916933  1
  Si  Si81  1  0.999648  0.166950  0.166391  1
  Si  Si82  1  0.000458  0.167030  0.499209  1
  Si  Si83  1  0.998981  0.166975  0.833038  1
  Si  Si84  1  0.998977  0.500302  0.166362  1
  Si  Si85  1  0.000207  0.499823  0.500037  1
  Si  Si86  1  0.999923  0.499253  0.834093  1
  Si  Si87  1  0.000456  0.834127  0.166332  1
  Si  Si88  1  0.999518  0.833607  0.499741  1
  Si  Si89  1  0.000201  0.833292  0.833515  1
  Si  Si90  1  0.340258  0.179273  0.154049  1
  Si  Si91  1  0.332590  0.167225  0.499323  1
  Si  Si92  1  0.332473  0.165666  0.834678  1
  Si  Si93  1  0.332476  0.498656  0.167671  1
  Si  Si94  1  0.332658  0.500124  0.500178  1
  Si  Si95  1  0.331521  0.493572  0.839769  1
  Si  Si96  1  0.332568  0.834012  0.166120  1
  Si  Si97  1  0.332238  0.834816  0.498526  1
  Si  Si98  1  0.332651  0.833174  0.833222  1
  Si  Si99  1  0.666861  0.166770  0.166570  1
  Si  Si100  1  0.665710  0.166790  0.499653  1
  Si  Si101  1  0.667458  0.166330  0.832382  1
  Si  Si102  1  0.667455  0.500954  0.167008  1
  Si  Si103  1  0.665852  0.500102  0.500559  1
  Si  Si104  1  0.666144  0.499782  0.833557  1
  Si  Si105  1  0.665713  0.833692  0.166557  1
  Si  Si106  1  0.666010  0.833569  0.499772  1
  Si  Si107  1  0.665855  0.832773  0.833252  1
  Si  Si108  1  0.081920  0.252663  0.248361  1
  Si  Si109  1  0.083608  0.250001  0.583347  1
  Si  Si110  1  0.081923  0.247327  0.918348  1
  Si  Si111  1  0.083106  0.582643  0.249938  1
  Si  Si112  1  0.083345  0.582996  0.584016  1
  Si  Si113  1  0.084017  0.581333  0.917919  1
  Si  Si114  1  0.083998  0.918676  0.248790  1
  Si  Si115  1  0.083331  0.916984  0.582671  1
  Si  Si116  1  0.083090  0.917322  0.916758  1
  Si  Si117  1  0.418225  0.252289  0.250006  1
  Si  Si118  1  0.415910  0.250000  0.583355  1
  Si  Si119  1  0.418234  0.247693  0.916664  1
  Si  Si120  1  0.415669  0.582979  0.250271  1
  Si  Si121  1  0.415881  0.583214  0.583851  1
  Si  Si122  1  0.415518  0.581831  0.917505  1
  Si  Si123  1  0.415512  0.918135  0.249186  1
  Si  Si124  1  0.415882  0.916771  0.582852  1
  Si  Si125  1  0.415673  0.917022  0.916422  1
  Si  Si126  1  0.749776  0.250261  0.250254  1
  Si  Si127  1  0.748620  0.250009  0.583352  1
  Si  Si128  1  0.749789  0.249729  0.916435  1
  Si  Si129  1  0.750178  0.584421  0.250427  1
  Si  Si130  1  0.749661  0.583196  0.583690  1
  Si  Si131  1  0.749458  0.583165  0.916982  1
  Si  Si132  1  0.749454  0.916795  0.249709  1
  Si  Si133  1  0.749622  0.916804  0.583013  1
  Si  Si134  1  0.750173  0.915549  0.916258  1
  Si  Si135  1  0.166068  0.003319  0.164456  1
  Si  Si136  1  0.166375  0.000910  0.498821  1
  Si  Si137  1  0.167301  0.001198  0.834555  1
  Si  Si138  1  0.166520  0.328047  0.161400  1
  Si  Si139  1  0.166593  0.333287  0.499524  1
  Si  Si140  1  0.166061  0.331100  0.836671  1
  Si  Si141  1  0.166590  0.666161  0.166644  1
  Si  Si142  1  0.166068  0.666718  0.500070  1
  Si  Si143  1  0.166383  0.665479  0.834263  1
  Si  Si144  1  0.499830  0.000397  0.166233  1
  Si  Si145  1  0.498665  0.000367  0.499069  1
  Si  Si146  1  0.499718  0.999783  0.833132  1
  Si  Si147  1  0.503193  0.334998  0.168345  1
  Si  Si148  1  0.499068  0.333523  0.499889  1
  Si  Si149  1  0.499841  0.332867  0.833754  1
  Si  Si150  1  0.499073  0.666522  0.166853  1
  Si  Si151  1  0.499060  0.666941  0.500311  1
  Si  Si152  1  0.498665  0.665705  0.833708  1
  Si  Si153  1  0.833103  0.999860  0.166561  1
  Si  Si154  1  0.833181  0.000335  0.499761  1
  Si  Si155  1  0.833129  0.999685  0.833051  1
  Si  Si156  1  0.833091  0.333438  0.166792  1
  Si  Si157  1  0.832837  0.333289  0.501204  1
  Si  Si158  1  0.833114  0.333208  0.833218  1
  Si  Si159  1  0.832834  0.667839  0.166620  1
  Si  Si160  1  0.832823  0.666704  0.500043  1
  Si  Si161  1  0.833198  0.666382  0.833688  1
  Si  Si162  1  0.081926  0.084980  0.080677  1
  Si  Si163  1  0.084007  0.084570  0.414670  1
  Si  Si164  1  0.083102  0.083405  0.750689  1
  Si  Si165  1  0.081919  0.414994  0.086007  1
  Si  Si166  1  0.083105  0.416584  0.416005  1
  Si  Si167  1  0.084018  0.415424  0.752011  1
  Si  Si168  1  0.083607  0.749977  0.083365  1
  Si  Si169  1  0.083326  0.750674  0.416360  1
  Si  Si170  1  0.083352  0.749321  0.750342  1
  Si  Si171  1  0.418227  0.083314  0.081058  1
  Si  Si172  1  0.415522  0.084164  0.415195  1
  Si  Si173  1  0.415668  0.083070  0.750361  1
  Si  Si174  1  0.418225  0.416658  0.085643  1
  Si  Si175  1  0.415672  0.416920  0.416319  1
  Si  Si176  1  0.415522  0.415835  0.751508  1
  Si  Si177  1  0.415905  0.749992  0.083344  1
  Si  Si178  1  0.415883  0.750492  0.416579  1
  Si  Si179  1  0.415875  0.749501  0.750140  1
  Si  Si180  1  0.749772  0.083083  0.083090  1
  Si  Si181  1  0.749456  0.083639  0.416541  1
  Si  Si182  1  0.750184  0.082908  0.748914  1
  Si  Si183  1  0.749782  0.416898  0.083601  1
  Si  Si184  1  0.750174  0.417088  0.417794  1
  Si  Si185  1  0.749454  0.416363  0.750161  1
  Si  Si186  1  0.748612  0.749989  0.083330  1
  Si  Si187  1  0.749626  0.750327  0.416542  1
  Si  Si188  1  0.749664  0.749654  0.750164  1
  Si  Si189  1  0.166532  0.171920  0.005282  1
  Si  Si190  1  0.166077  0.168895  0.330016  1
  Si  Si191  1  0.166579  0.166713  0.667167  1
  Si  Si192  1  0.166062  0.496669  0.002238  1
  Si  Si193  1  0.167321  0.498772  0.332129  1
  Si  Si194  1  0.166383  0.499078  0.667859  1
  Si  Si195  1  0.166570  0.833809  0.000073  1
  Si  Si196  1  0.166367  0.834516  0.332435  1
  Si  Si197  1  0.166075  0.833259  0.666613  1
  Si  Si198  1  0.503185  0.164995  0.998352  1
  Si  Si199  1  0.499829  0.167123  0.332936  1
  Si  Si200  1  0.499077  0.166479  0.666816  1
  Si  Si201  1  0.499834  0.499572  0.000469  1
  Si  Si202  1  0.499717  0.500223  0.333564  1
  Si  Si203  1  0.498670  0.499634  0.667637  1
  Si  Si204  1  0.499067  0.833448  0.999818  1
  Si  Si205  1  0.498677  0.834270  0.332979  1
  Si  Si206  1  0.499044  0.833043  0.666414  1
  Si  Si207  1  0.833095  0.166549  0.999909  1
  Si  Si208  1  0.833106  0.166791  0.333474  1
  Si  Si209  1  0.832837  0.166722  0.665501  1
  Si  Si210  1  0.833118  0.500112  0.000136  1
  Si  Si211  1  0.833127  0.500298  0.333660  1
  Si  Si212  1  0.833197  0.499660  0.666954  1
  Si  Si213  1  0.832843  0.832132  0.000050  1
  Si  Si214  1  0.833181  0.833583  0.333018  1
  Si  Si215  1  0.832817  0.833313  0.666652  1
  O  O216  1  0.313590  0.249969  0.083320  1