# generated using pymatgen
data_Si215I
_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   Si215I
_chemical_formula_sum   'Si215 I1'
_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  0.250042  0.249976  0.417647  1
  Si  Si2  1  0.250012  0.249975  0.748920  1
  Si  Si3  1  0.250029  0.584329  0.083299  1
  Si  Si4  1  0.250167  0.584527  0.417810  1
  Si  Si5  1  0.249840  0.584570  0.748777  1
  Si  Si6  1  0.250002  0.915754  0.083327  1
  Si  Si7  1  0.249797  0.915538  0.417833  1
  Si  Si8  1  0.250148  0.915570  0.748888  1
  Si  Si9  1  0.584452  0.250009  0.083311  1
  Si  Si10  1  0.584557  0.250230  0.417955  1
  Si  Si11  1  0.584503  0.249855  0.748882  1
  Si  Si12  1  0.584490  0.584589  0.083539  1
  Si  Si13  1  0.583345  0.583476  0.416745  1
  Si  Si14  1  0.583227  0.583449  0.750064  1
  Si  Si15  1  0.584553  0.915551  0.083227  1
  Si  Si16  1  0.583312  0.916772  0.416726  1
  Si  Si17  1  0.583492  0.916544  0.749930  1
  Si  Si18  1  0.915670  0.250032  0.083389  1
  Si  Si19  1  0.915471  0.249774  0.417884  1
  Si  Si20  1  0.915551  0.250221  0.748807  1
  Si  Si21  1  0.915526  0.584462  0.083167  1
  Si  Si22  1  0.916691  0.583332  0.416578  1
  Si  Si23  1  0.916573  0.583246  0.749913  1
  Si  Si24  1  0.915572  0.915523  0.083503  1
  Si  Si25  1  0.916610  0.916454  0.416814  1
  Si  Si26  1  0.916624  0.916580  0.750138  1
  Si  Si27  1  0.998304  0.998350  0.999334  1
  Si  Si28  1  0.999970  0.999904  0.333335  1
  Si  Si29  1  0.999782  0.999783  0.666549  1
  Si  Si30  1  0.998712  0.333375  0.999991  1
  Si  Si31  1  0.998239  0.333951  0.335095  1
  Si  Si32  1  0.999747  0.333408  0.666268  1
  Si  Si33  1  0.999768  0.666887  0.999927  1
  Si  Si34  1  0.999922  0.666895  0.333499  1
  Si  Si35  1  0.999848  0.666572  0.666645  1
  Si  Si36  1  0.333404  0.998792  0.999992  1
  Si  Si37  1  0.333979  0.998347  0.335089  1
  Si  Si38  1  0.333345  0.999752  0.666348  1
  Si  Si39  1  0.350327  0.350295  0.982993  1
  Si  Si40  1  0.333412  0.333364  0.334608  1
  Si  Si41  1  0.333530  0.333570  0.666160  1
  Si  Si42  1  0.333513  0.667245  0.999808  1
  Si  Si43  1  0.333395  0.666983  0.333580  1
  Si  Si44  1  0.333563  0.667352  0.666161  1
  Si  Si45  1  0.667010  0.999728  0.999947  1
  Si  Si46  1  0.666943  0.999853  0.333561  1
  Si  Si47  1  0.666754  0.999784  0.666615  1
  Si  Si48  1  0.667217  0.333569  0.999757  1
  Si  Si49  1  0.666986  0.333401  0.333634  1
  Si  Si50  1  0.667150  0.333627  0.666192  1
  Si  Si51  1  0.667262  0.667311  0.999910  1
  Si  Si52  1  0.666628  0.666695  0.333404  1
  Si  Si53  1  0.666609  0.666687  0.666630  1
  Si  Si54  1  0.248296  0.080183  0.253216  1
  Si  Si55  1  0.249947  0.083070  0.583266  1
  Si  Si56  1  0.251727  0.080218  0.913518  1
  Si  Si57  1  0.251742  0.419835  0.253173  1
  Si  Si58  1  0.250035  0.416921  0.583251  1
  Si  Si59  1  0.248300  0.419875  0.913399  1
  Si  Si60  1  0.249998  0.750006  0.250232  1
  Si  Si61  1  0.250001  0.750154  0.583402  1
  Si  Si62  1  0.249951  0.750053  0.916411  1
  Si  Si63  1  0.583896  0.083329  0.250104  1
  Si  Si64  1  0.583558  0.083210  0.583435  1
  Si  Si65  1  0.583890  0.082976  0.916314  1
  Si  Si66  1  0.583906  0.417013  0.250334  1
  Si  Si67  1  0.583455  0.416925  0.583401  1
  Si  Si68  1  0.583836  0.416782  0.916626  1
  Si  Si69  1  0.583446  0.750088  0.250221  1
  Si  Si70  1  0.583308  0.750032  0.583304  1
  Si  Si71  1  0.583557  0.750091  0.916636  1
  Si  Si72  1  0.916120  0.082944  0.250394  1
  Si  Si73  1  0.916450  0.083087  0.583398  1
  Si  Si74  1  0.916190  0.083324  0.916577  1
  Si  Si75  1  0.916154  0.416722  0.250100  1
  Si  Si76  1  0.916500  0.416861  0.583267  1
  Si  Si77  1  0.916148  0.416998  0.916321  1
  Si  Si78  1  0.916572  0.749978  0.250172  1
  Si  Si79  1  0.916512  0.749834  0.583379  1
  Si  Si80  1  0.916466  0.749879  0.916542  1
  Si  Si81  1  0.998679  0.166624  0.166758  1
  Si  Si82  1  0.999679  0.166514  0.500323  1
  Si  Si83  1  0.998315  0.166061  0.831605  1
  Si  Si84  1  0.998288  0.501682  0.167341  1
  Si  Si85  1  0.999862  0.500185  0.500157  1
  Si  Si86  1  0.000051  0.499913  0.833309  1
  Si  Si87  1  0.999772  0.833001  0.166686  1
  Si  Si88  1  0.999849  0.833194  0.500135  1
  Si  Si89  1  0.999819  0.833025  0.833241  1
  Si  Si90  1  0.350378  0.149735  0.183683  1
  Si  Si91  1  0.333554  0.166480  0.500505  1
  Si  Si92  1  0.333378  0.166640  0.832029  1
  Si  Si93  1  0.333377  0.501256  0.166660  1
  Si  Si94  1  0.333407  0.500312  0.500255  1
  Si  Si95  1  0.333972  0.501802  0.831595  1
  Si  Si96  1  0.333500  0.832940  0.166888  1
  Si  Si97  1  0.333505  0.832876  0.500530  1
  Si  Si98  1  0.333368  0.833113  0.833121  1
  Si  Si99  1  0.667246  0.166458  0.166862  1
  Si  Si100  1  0.667265  0.166501  0.500675  1
  Si  Si101  1  0.666991  0.166600  0.833056  1
  Si  Si102  1  0.666971  0.500301  0.166689  1
  Si  Si103  1  0.666609  0.500143  0.500029  1
  Si  Si104  1  0.666873  0.500264  0.833183  1
  Si  Si105  1  0.667216  0.832834  0.166974  1
  Si  Si106  1  0.666645  0.833258  0.499963  1
  Si  Si107  1  0.666752  0.833253  0.833253  1
  Si  Si108  1  0.080105  0.248241  0.253238  1
  Si  Si109  1  0.083083  0.249983  0.583235  1
  Si  Si110  1  0.080151  0.251791  0.913460  1
  Si  Si111  1  0.083326  0.583825  0.250006  1
  Si  Si112  1  0.083212  0.583539  0.583270  1
  Si  Si113  1  0.083032  0.583811  0.916286  1
  Si  Si114  1  0.083025  0.916124  0.250314  1
  Si  Si115  1  0.083099  0.916459  0.583399  1
  Si  Si116  1  0.083262  0.916203  0.916605  1
  Si  Si117  1  0.419978  0.251787  0.253237  1
  Si  Si118  1  0.416927  0.249998  0.583384  1
  Si  Si119  1  0.419920  0.248267  0.913408  1
  Si  Si120  1  0.417000  0.583854  0.250322  1
  Si  Si121  1  0.416756  0.583655  0.583300  1
  Si  Si122  1  0.416690  0.583908  0.916637  1
  Si  Si123  1  0.416693  0.916271  0.250053  1
  Si  Si124  1  0.416809  0.916528  0.583352  1
  Si  Si125  1  0.417031  0.916195  0.916368  1
  Si  Si126  1  0.750027  0.249979  0.250308  1
  Si  Si127  1  0.750030  0.250088  0.583485  1
  Si  Si128  1  0.750053  0.250021  0.916380  1
  Si  Si129  1  0.749964  0.583561  0.250131  1
  Si  Si130  1  0.749887  0.583391  0.583340  1
  Si  Si131  1  0.749972  0.583570  0.916592  1
  Si  Si132  1  0.750075  0.916479  0.250236  1
  Si  Si133  1  0.750015  0.916371  0.583375  1
  Si  Si134  1  0.750032  0.916437  0.916551  1
  Si  Si135  1  0.166633  0.998777  0.166706  1
  Si  Si136  1  0.166524  0.999684  0.500309  1
  Si  Si137  1  0.166004  0.998358  0.831662  1
  Si  Si138  1  0.149770  0.350181  0.183548  1
  Si  Si139  1  0.166497  0.333512  0.500416  1
  Si  Si140  1  0.166667  0.333365  0.831975  1
  Si  Si141  1  0.166497  0.667155  0.166812  1
  Si  Si142  1  0.166526  0.667277  0.500558  1
  Si  Si143  1  0.166601  0.666976  0.833032  1
  Si  Si144  1  0.501774  0.998361  0.167355  1
  Si  Si145  1  0.500168  0.999910  0.500309  1
  Si  Si146  1  0.500045  0.999976  0.833312  1
  Si  Si147  1  0.501370  0.333378  0.166655  1
  Si  Si148  1  0.500274  0.333427  0.500373  1
  Si  Si149  1  0.501738  0.334083  0.831603  1
  Si  Si150  1  0.500232  0.667042  0.166749  1
  Si  Si151  1  0.500044  0.666789  0.499969  1
  Si  Si152  1  0.500160  0.667032  0.833263  1
  Si  Si153  1  0.833047  0.999701  0.166727  1
  Si  Si154  1  0.833296  0.999743  0.500100  1
  Si  Si155  1  0.833078  0.999829  0.833212  1
  Si  Si156  1  0.832825  0.333538  0.166905  1
  Si  Si157  1  0.832778  0.333547  0.500559  1
  Si  Si158  1  0.833043  0.333436  0.833014  1
  Si  Si159  1  0.832867  0.667188  0.166899  1
  Si  Si160  1  0.833262  0.666599  0.499982  1
  Si  Si161  1  0.833323  0.666581  0.833212  1
  Si  Si162  1  0.080134  0.080200  0.085074  1
  Si  Si163  1  0.082941  0.082940  0.417181  1
  Si  Si164  1  0.083285  0.083304  0.749499  1
  Si  Si165  1  0.080154  0.419864  0.081616  1
  Si  Si166  1  0.083306  0.416696  0.417115  1
  Si  Si167  1  0.083060  0.416993  0.749375  1
  Si  Si168  1  0.083119  0.749988  0.083265  1
  Si  Si169  1  0.083217  0.750015  0.416895  1
  Si  Si170  1  0.083098  0.749952  0.749806  1
  Si  Si171  1  0.419933  0.080198  0.081621  1
  Si  Si172  1  0.416761  0.083339  0.417177  1
  Si  Si173  1  0.417001  0.082960  0.749481  1
  Si  Si174  1  0.419916  0.419879  0.085020  1
  Si  Si175  1  0.417032  0.417019  0.417202  1
  Si  Si176  1  0.416688  0.416787  0.749501  1
  Si  Si177  1  0.416877  0.750106  0.083377  1
  Si  Si178  1  0.416753  0.750116  0.416811  1
  Si  Si179  1  0.416840  0.750148  0.749876  1
  Si  Si180  1  0.750083  0.083090  0.083302  1
  Si  Si181  1  0.750015  0.083144  0.416993  1
  Si  Si182  1  0.749986  0.083139  0.749791  1
  Si  Si183  1  0.750029  0.416935  0.083332  1
  Si  Si184  1  0.749965  0.416857  0.416902  1
  Si  Si185  1  0.749970  0.416898  0.749834  1
  Si  Si186  1  0.750088  0.750089  0.083475  1
  Si  Si187  1  0.749961  0.749895  0.416699  1
  Si  Si188  1  0.749986  0.749837  0.749971  1
  Si  Si189  1  0.149840  0.149933  0.983210  1
  Si  Si190  1  0.166605  0.166609  0.334651  1
  Si  Si191  1  0.166444  0.166468  0.666097  1
  Si  Si192  1  0.166672  0.501256  0.999942  1
  Si  Si193  1  0.166036  0.501712  0.335001  1
  Si  Si194  1  0.166651  0.500294  0.666280  1
  Si  Si195  1  0.166466  0.832917  0.999799  1
  Si  Si196  1  0.166623  0.833031  0.333592  1
  Si  Si197  1  0.166405  0.832849  0.666225  1
  Si  Si198  1  0.501356  0.166672  0.999941  1
  Si  Si199  1  0.501817  0.166065  0.335124  1
  Si  Si200  1  0.500278  0.166614  0.666436  1
  Si  Si201  1  0.501727  0.501808  0.999349  1
  Si  Si202  1  0.500013  0.500002  0.333311  1
  Si  Si203  1  0.500086  0.500298  0.666443  1
  Si  Si204  1  0.500273  0.833121  0.000020  1
  Si  Si205  1  0.500123  0.833234  0.333531  1
  Si  Si206  1  0.500126  0.833357  0.666640  1
  Si  Si207  1  0.832898  0.166523  0.999790  1
  Si  Si208  1  0.833012  0.166545  0.333671  1
  Si  Si209  1  0.832827  0.166449  0.666190  1
  Si  Si210  1  0.833043  0.500284  0.999933  1
  Si  Si211  1  0.833051  0.500182  0.333485  1
  Si  Si212  1  0.833260  0.500089  0.666574  1
  Si  Si213  1  0.832871  0.832787  0.999826  1
  Si  Si214  1  0.833338  0.833214  0.333474  1
  Si  Si215  1  0.833329  0.833178  0.666742  1
  I  I216  1  0.250066  0.250034  0.083354  1