# generated using pymatgen
data_SrSi216
_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   SrSi216
_chemical_formula_sum   'Sr1 Si216'
_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
  Sr  Sr1  1  0.083522  0.249805  0.083535  1
  Si  Si2  1  0.259397  0.249615  0.083741  1
  Si  Si3  1  0.251084  0.249793  0.418570  1
  Si  Si4  1  0.250997  0.249527  0.748849  1
  Si  Si5  1  0.251014  0.584539  0.083827  1
  Si  Si6  1  0.250662  0.584271  0.418265  1
  Si  Si7  1  0.250011  0.583329  0.750004  1
  Si  Si8  1  0.251112  0.914782  0.083575  1
  Si  Si9  1  0.250178  0.916475  0.416902  1
  Si  Si10  1  0.250646  0.915120  0.749062  1
  Si  Si11  1  0.583350  0.249989  0.083348  1
  Si  Si12  1  0.583715  0.249715  0.417613  1
  Si  Si13  1  0.583356  0.249994  0.749980  1
  Si  Si14  1  0.583359  0.583354  0.083340  1
  Si  Si15  1  0.583463  0.583319  0.416772  1
  Si  Si16  1  0.583336  0.583326  0.750006  1
  Si  Si17  1  0.583732  0.915751  0.083647  1
  Si  Si18  1  0.583336  0.916653  0.416679  1
  Si  Si19  1  0.583438  0.916582  0.750020  1
  Si  Si20  1  0.907724  0.249685  0.083670  1
  Si  Si21  1  0.916081  0.249582  0.418297  1
  Si  Si22  1  0.916172  0.249927  0.748807  1
  Si  Si23  1  0.916182  0.584528  0.083414  1
  Si  Si24  1  0.916668  0.583328  0.416678  1
  Si  Si25  1  0.916509  0.584421  0.748913  1
  Si  Si26  1  0.916090  0.915047  0.083754  1
  Si  Si27  1  0.916550  0.915082  0.418252  1
  Si  Si28  1  0.916668  0.916657  0.750006  1
  Si  Si29  1  0.998730  0.996800  0.998777  1
  Si  Si30  1  0.001149  0.997212  0.336136  1
  Si  Si31  1  0.000095  0.999219  0.666292  1
  Si  Si32  1  0.990732  0.342591  0.990743  1
  Si  Si33  1  0.998718  0.334580  0.336574  1
  Si  Si34  1  0.000036  0.333293  0.666417  1
  Si  Si35  1  0.000037  0.666917  0.000042  1
  Si  Si36  1  0.000100  0.667051  0.334130  1
  Si  Si37  1  0.000287  0.667055  0.666278  1
  Si  Si38  1  0.336096  0.997233  0.001249  1
  Si  Si39  1  0.333735  0.999598  0.333761  1
  Si  Si40  1  0.333502  0.999823  0.666739  1
  Si  Si41  1  0.336514  0.334601  0.998758  1
  Si  Si42  1  0.336085  0.332153  0.336170  1
  Si  Si43  1  0.334088  0.333227  0.666306  1
  Si  Si44  1  0.334084  0.667055  0.000082  1
  Si  Si45  1  0.333509  0.666581  0.333552  1
  Si  Si46  1  0.333433  0.666589  0.666759  1
  Si  Si47  1  0.666256  0.999216  0.000092  1
  Si  Si48  1  0.666753  0.999822  0.333549  1
  Si  Si49  1  0.666743  0.999900  0.666763  1
  Si  Si50  1  0.666416  0.333297  0.000040  1
  Si  Si51  1  0.666260  0.333241  0.334145  1
  Si  Si52  1  0.666269  0.333054  0.666281  1
  Si  Si53  1  0.666263  0.667067  0.000281  1
  Si  Si54  1  0.666745  0.666575  0.333437  1
  Si  Si55  1  0.666724  0.666607  0.666731  1
  Si  Si56  1  0.250530  0.082802  0.250590  1
  Si  Si57  1  0.250274  0.083027  0.583634  1
  Si  Si58  1  0.257621  0.075702  0.909908  1
  Si  Si59  1  0.257616  0.423456  0.257655  1
  Si  Si60  1  0.250325  0.416601  0.583580  1
  Si  Si61  1  0.250321  0.416619  0.916739  1
  Si  Si62  1  0.250285  0.749722  0.250375  1
  Si  Si63  1  0.250204  0.749895  0.583444  1
  Si  Si64  1  0.250288  0.749790  0.916737  1
  Si  Si65  1  0.583570  0.083021  0.250394  1
  Si  Si66  1  0.583435  0.083121  0.583448  1
  Si  Si67  1  0.583545  0.083037  0.916738  1
  Si  Si68  1  0.583561  0.416595  0.250333  1
  Si  Si69  1  0.583395  0.416684  0.583400  1
  Si  Si70  1  0.583342  0.416671  0.916663  1
  Si  Si71  1  0.583435  0.749890  0.250206  1
  Si  Si72  1  0.583337  0.749995  0.583342  1
  Si  Si73  1  0.583382  0.749948  0.916653  1
  Si  Si74  1  0.909867  0.075709  0.257627  1
  Si  Si75  1  0.916731  0.082994  0.583582  1
  Si  Si76  1  0.916706  0.082985  0.916751  1
  Si  Si77  1  0.916715  0.416591  0.250374  1
  Si  Si78  1  0.916659  0.416673  0.583341  1
  Si  Si79  1  0.909595  0.423735  0.909600  1
  Si  Si80  1  0.916728  0.749755  0.250343  1
  Si  Si81  1  0.916639  0.749921  0.583416  1
  Si  Si82  1  0.916660  0.749991  0.916660  1
  Si  Si83  1  0.990858  0.156879  0.176467  1
  Si  Si84  1  0.000081  0.166345  0.500650  1
  Si  Si85  1  0.998683  0.164800  0.830588  1
  Si  Si86  1  0.998705  0.502762  0.168565  1
  Si  Si87  1  0.999837  0.500404  0.500499  1
  Si  Si88  1  0.000986  0.502161  0.831176  1
  Si  Si89  1  0.000090  0.832686  0.167001  1
  Si  Si90  1  0.000378  0.832525  0.500827  1
  Si  Si91  1  0.999836  0.832833  0.832936  1
  Si  Si92  1  0.336724  0.164711  0.168684  1
  Si  Si93  1  0.334281  0.166182  0.501067  1
  Si  Si94  1  0.335894  0.167081  0.831298  1
  Si  Si95  1  0.335894  0.502076  0.166278  1
  Si  Si96  1  0.333665  0.499774  0.500497  1
  Si  Si97  1  0.333446  0.500034  0.833300  1
  Si  Si98  1  0.334306  0.832277  0.167197  1
  Si  Si99  1  0.333432  0.833232  0.500103  1
  Si  Si100  1  0.333644  0.832879  0.833583  1
  Si  Si101  1  0.666276  0.166516  0.166828  1
  Si  Si102  1  0.666542  0.166530  0.500878  1
  Si  Si103  1  0.666258  0.166385  0.832967  1
  Si  Si104  1  0.666253  0.500366  0.166953  1
  Si  Si105  1  0.666750  0.499944  0.500086  1
  Si  Si106  1  0.666546  0.499962  0.833375  1
  Si  Si107  1  0.666559  0.832471  0.166810  1
  Si  Si108  1  0.666743  0.833316  0.500020  1
  Si  Si109  1  0.666745  0.833248  0.833389  1
  Si  Si110  1  0.083669  0.249642  0.259405  1
  Si  Si111  1  0.083347  0.249985  0.583358  1
  Si  Si112  1  0.083641  0.249671  0.907749  1
  Si  Si113  1  0.083822  0.584532  0.251049  1
  Si  Si114  1  0.083340  0.583359  0.583362  1
  Si  Si115  1  0.083405  0.584537  0.916178  1
  Si  Si116  1  0.083494  0.914794  0.251151  1
  Si  Si117  1  0.083608  0.915749  0.583740  1
  Si  Si118  1  0.083712  0.915059  0.916139  1
  Si  Si119  1  0.418515  0.249832  0.251163  1
  Si  Si120  1  0.417545  0.249679  0.583776  1
  Si  Si121  1  0.418264  0.249618  0.916139  1
  Si  Si122  1  0.418222  0.584273  0.250682  1
  Si  Si123  1  0.416776  0.583330  0.583480  1
  Si  Si124  1  0.416676  0.583329  0.916669  1
  Si  Si125  1  0.416870  0.916446  0.250202  1
  Si  Si126  1  0.416678  0.916655  0.583334  1
  Si  Si127  1  0.418222  0.915096  0.916659  1
  Si  Si128  1  0.748744  0.249496  0.251043  1
  Si  Si129  1  0.749962  0.249987  0.583377  1
  Si  Si130  1  0.748799  0.249926  0.916185  1
  Si  Si131  1  0.750002  0.583329  0.250010  1
  Si  Si132  1  0.750005  0.583327  0.583339  1
  Si  Si133  1  0.748910  0.584420  0.916511  1
  Si  Si134  1  0.749040  0.915097  0.250668  1
  Si  Si135  1  0.749999  0.916547  0.583493  1
  Si  Si136  1  0.750003  0.916656  0.916667  1
  Si  Si137  1  0.168609  0.996602  0.168681  1
  Si  Si138  1  0.167107  0.999015  0.501046  1
  Si  Si139  1  0.166250  0.997425  0.831296  1
  Si  Si140  1  0.176448  0.342471  0.176473  1
  Si  Si141  1  0.166978  0.333240  0.500655  1
  Si  Si142  1  0.168504  0.334628  0.830592  1
  Si  Si143  1  0.166798  0.666988  0.166819  1
  Si  Si144  1  0.166803  0.666782  0.500869  1
  Si  Si145  1  0.166950  0.667074  0.832965  1
  Si  Si146  1  0.501033  0.998989  0.167195  1
  Si  Si147  1  0.500104  0.999897  0.500103  1
  Si  Si148  1  0.500447  0.999678  0.833593  1
  Si  Si149  1  0.500628  0.333233  0.166997  1
  Si  Si150  1  0.500787  0.332894  0.500860  1
  Si  Si151  1  0.500498  0.333490  0.832935  1
  Si  Si152  1  0.500843  0.666755  0.166821  1
  Si  Si153  1  0.500005  0.666588  0.500011  1
  Si  Si154  1  0.500085  0.666588  0.833388  1
  Si  Si155  1  0.831234  0.997430  0.166277  1
  Si  Si156  1  0.833536  0.999663  0.500504  1
  Si  Si157  1  0.833295  0.999888  0.833300  1
  Si  Si158  1  0.830538  0.334609  0.168570  1
  Si  Si159  1  0.832910  0.333487  0.500507  1
  Si  Si160  1  0.831170  0.332345  0.831175  1
  Si  Si161  1  0.832966  0.667073  0.166952  1
  Si  Si162  1  0.833388  0.666582  0.500085  1
  Si  Si163  1  0.833371  0.666786  0.833376  1
  Si  Si164  1  0.083710  0.073934  0.083740  1
  Si  Si165  1  0.083500  0.082215  0.418548  1
  Si  Si166  1  0.083797  0.082308  0.748843  1
  Si  Si167  1  0.083644  0.425583  0.083674  1
  Si  Si168  1  0.083735  0.417223  0.418285  1
  Si  Si169  1  0.083402  0.417157  0.748808  1
  Si  Si170  1  0.083348  0.749973  0.083354  1
  Si  Si171  1  0.083595  0.749603  0.417609  1
  Si  Si172  1  0.083338  0.749973  0.749977  1
  Si  Si173  1  0.418546  0.082211  0.083581  1
  Si  Si174  1  0.416853  0.083154  0.416921  1
  Si  Si175  1  0.418202  0.082684  0.749072  1
  Si  Si176  1  0.418273  0.417226  0.083744  1
  Si  Si177  1  0.418233  0.416723  0.418276  1
  Si  Si178  1  0.416678  0.416666  0.750007  1
  Si  Si179  1  0.417550  0.749569  0.083658  1
  Si  Si180  1  0.416681  0.750001  0.416680  1
  Si  Si181  1  0.416751  0.749893  0.750016  1
  Si  Si182  1  0.748736  0.082298  0.083847  1
  Si  Si183  1  0.749054  0.082673  0.418267  1
  Si  Si184  1  0.750005  0.083322  0.750003  1
  Si  Si185  1  0.748804  0.417151  0.083416  1
  Si  Si186  1  0.750006  0.416667  0.416680  1
  Si  Si187  1  0.748907  0.416821  0.748918  1
  Si  Si188  1  0.749970  0.749968  0.083341  1
  Si  Si189  1  0.750000  0.749848  0.416782  1
  Si  Si190  1  0.750004  0.749995  0.750006  1
  Si  Si191  1  0.176453  0.156878  0.990873  1
  Si  Si192  1  0.168582  0.164720  0.336740  1
  Si  Si193  1  0.166768  0.166551  0.666389  1
  Si  Si194  1  0.168511  0.502780  0.998727  1
  Si  Si195  1  0.166261  0.502075  0.335938  1
  Si  Si196  1  0.166951  0.500367  0.666262  1
  Si  Si197  1  0.166963  0.832710  0.000131  1
  Si  Si198  1  0.167106  0.832334  0.334380  1
  Si  Si199  1  0.166802  0.832488  0.666564  1
  Si  Si200  1  0.500614  0.166362  0.000130  1
  Si  Si201  1  0.500971  0.166215  0.334395  1
  Si  Si202  1  0.500840  0.166510  0.666582  1
  Si  Si203  1  0.500495  0.500403  0.999839  1
  Si  Si204  1  0.500465  0.499760  0.333685  1
  Si  Si205  1  0.500085  0.499946  0.666751  1
  Si  Si206  1  0.500792  0.832506  0.000457  1
  Si  Si207  1  0.500103  0.833230  0.333436  1
  Si  Si208  1  0.499999  0.833332  0.666749  1
  Si  Si209  1  0.830523  0.164784  0.998739  1
  Si  Si210  1  0.831236  0.167058  0.335908  1
  Si  Si211  1  0.832967  0.166380  0.666264  1
  Si  Si212  1  0.831175  0.502159  0.000992  1
  Si  Si213  1  0.833294  0.500039  0.333445  1
  Si  Si214  1  0.833369  0.499956  0.666548  1
  Si  Si215  1  0.832920  0.832834  0.999846  1
  Si  Si216  1  0.833530  0.832840  0.333669  1
  Si  Si217  1  0.833384  0.833247  0.666756  1
