# generated using pymatgen
data_Si215Se
_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   Si215Se
_chemical_formula_sum   'Si215 Se1'
_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  0.249986  0.250050  0.416975  1
  Si  Si2  1  0.250137  0.250132  0.749752  1
  Si  Si3  1  0.249911  0.583777  0.083305  1
  Si  Si4  1  0.250164  0.583655  0.417002  1
  Si  Si5  1  0.250063  0.583740  0.749605  1
  Si  Si6  1  0.250136  0.916296  0.083360  1
  Si  Si7  1  0.250092  0.916395  0.417071  1
  Si  Si8  1  0.249974  0.916472  0.749814  1
  Si  Si9  1  0.583703  0.250098  0.083269  1
  Si  Si10  1  0.583731  0.250056  0.416858  1
  Si  Si11  1  0.583623  0.250106  0.749606  1
  Si  Si12  1  0.583715  0.583672  0.083408  1
  Si  Si13  1  0.583326  0.583300  0.416420  1
  Si  Si14  1  0.583178  0.583413  0.750143  1
  Si  Si15  1  0.583797  0.916416  0.083242  1
  Si  Si16  1  0.583271  0.916959  0.416586  1
  Si  Si17  1  0.583433  0.916786  0.749902  1
  Si  Si18  1  0.916411  0.249904  0.083280  1
  Si  Si19  1  0.916493  0.250002  0.417074  1
  Si  Si20  1  0.916266  0.250075  0.749612  1
  Si  Si21  1  0.916420  0.583611  0.083335  1
  Si  Si22  1  0.916902  0.583161  0.416619  1
  Si  Si23  1  0.916718  0.583243  0.750121  1
  Si  Si24  1  0.916323  0.916371  0.083507  1
  Si  Si25  1  0.916907  0.916574  0.416621  1
  Si  Si26  1  0.916982  0.916741  0.750137  1
  Si  Si27  1  0.999568  0.999718  0.999791  1
  Si  Si28  1  0.000258  0.000039  0.333307  1
  Si  Si29  1  0.000196  0.000094  0.666652  1
  Si  Si30  1  0.999476  0.333505  0.999797  1
  Si  Si31  1  0.999741  0.333610  0.333625  1
  Si  Si32  1  0.999991  0.333293  0.666553  1
  Si  Si33  1  0.999944  0.666880  0.000139  1
  Si  Si34  1  0.000158  0.666650  0.333312  1
  Si  Si35  1  0.000170  0.666532  0.666712  1
  Si  Si36  1  0.333545  0.999546  0.999846  1
  Si  Si37  1  0.333638  0.999732  0.333662  1
  Si  Si38  1  0.333320  0.999991  0.666664  1
  Si  Si39  1  0.340401  0.340570  0.992867  1
  Si  Si40  1  0.333488  0.333534  0.333791  1
  Si  Si41  1  0.333422  0.333458  0.666393  1
  Si  Si42  1  0.333285  0.666994  0.999914  1
  Si  Si43  1  0.333311  0.666920  0.333396  1
  Si  Si44  1  0.333355  0.666935  0.666458  1
  Si  Si45  1  0.666962  0.000045  0.999999  1
  Si  Si46  1  0.666741  0.000193  0.333260  1
  Si  Si47  1  0.666780  0.000177  0.666559  1
  Si  Si48  1  0.666832  0.333569  0.999914  1
  Si  Si49  1  0.666910  0.333342  0.333307  1
  Si  Si50  1  0.666730  0.333427  0.666433  1
  Si  Si51  1  0.666757  0.666939  0.000069  1
  Si  Si52  1  0.666678  0.666765  0.333160  1
  Si  Si53  1  0.666707  0.666696  0.666677  1
  Si  Si54  1  0.249016  0.082205  0.251091  1
  Si  Si55  1  0.250096  0.083446  0.583492  1
  Si  Si56  1  0.251050  0.082286  0.915595  1
  Si  Si57  1  0.250963  0.417783  0.251087  1
  Si  Si58  1  0.249961  0.416603  0.583278  1
  Si  Si59  1  0.248926  0.417947  0.915502  1
  Si  Si60  1  0.249975  0.749982  0.249938  1
  Si  Si61  1  0.250098  0.750109  0.583309  1
  Si  Si62  1  0.249839  0.750066  0.916677  1
  Si  Si63  1  0.583312  0.083504  0.249785  1
  Si  Si64  1  0.583368  0.083550  0.583205  1
  Si  Si65  1  0.583751  0.083215  0.916402  1
  Si  Si66  1  0.583678  0.416862  0.250092  1
  Si  Si67  1  0.583204  0.416608  0.583226  1
  Si  Si68  1  0.583150  0.416676  0.916808  1
  Si  Si69  1  0.583329  0.750110  0.249737  1
  Si  Si70  1  0.583366  0.750081  0.583267  1
  Si  Si71  1  0.583315  0.750106  0.916751  1
  Si  Si72  1  0.916449  0.083141  0.250267  1
  Si  Si73  1  0.916821  0.083434  0.583299  1
  Si  Si74  1  0.916626  0.083545  0.916804  1
  Si  Si75  1  0.916709  0.416467  0.249809  1
  Si  Si76  1  0.916666  0.416491  0.583392  1
  Si  Si77  1  0.916237  0.416723  0.916521  1
  Si  Si78  1  0.916716  0.749829  0.249900  1
  Si  Si79  1  0.916865  0.749841  0.583315  1
  Si  Si80  1  0.916693  0.750069  0.916890  1
  Si  Si81  1  0.999527  0.166396  0.166856  1
  Si  Si82  1  0.000124  0.166703  0.500180  1
  Si  Si83  1  0.999595  0.166484  0.833003  1
  Si  Si84  1  0.999750  0.500251  0.166951  1
  Si  Si85  1  0.000111  0.499852  0.500123  1
  Si  Si86  1  0.000028  0.499837  0.833503  1
  Si  Si87  1  0.999931  0.833184  0.166729  1
  Si  Si88  1  0.000256  0.833248  0.500037  1
  Si  Si89  1  0.000179  0.833226  0.833470  1
  Si  Si90  1  0.340551  0.159504  0.173764  1
  Si  Si91  1  0.333342  0.166674  0.500218  1
  Si  Si92  1  0.333578  0.166540  0.832886  1
  Si  Si93  1  0.333358  0.500563  0.166800  1
  Si  Si94  1  0.333330  0.500074  0.500215  1
  Si  Si95  1  0.333625  0.500404  0.832990  1
  Si  Si96  1  0.333467  0.833037  0.166726  1
  Si  Si97  1  0.333404  0.833212  0.500134  1
  Si  Si98  1  0.333196  0.833252  0.833346  1
  Si  Si99  1  0.666890  0.166699  0.166677  1
  Si  Si100  1  0.666868  0.166785  0.500069  1
  Si  Si101  1  0.666841  0.166794  0.833111  1
  Si  Si102  1  0.666939  0.500144  0.166674  1
  Si  Si103  1  0.666631  0.499879  0.499824  1
  Si  Si104  1  0.666597  0.500091  0.833474  1
  Si  Si105  1  0.666908  0.833212  0.166549  1
  Si  Si106  1  0.666706  0.833536  0.499992  1
  Si  Si107  1  0.666756  0.833406  0.833336  1
  Si  Si108  1  0.082214  0.248948  0.251088  1
  Si  Si109  1  0.083468  0.250005  0.583426  1
  Si  Si110  1  0.082181  0.251102  0.915461  1
  Si  Si111  1  0.083499  0.583272  0.249849  1
  Si  Si112  1  0.083583  0.583303  0.583257  1
  Si  Si113  1  0.083098  0.583704  0.916501  1
  Si  Si114  1  0.083326  0.916321  0.250170  1
  Si  Si115  1  0.083588  0.916653  0.583452  1
  Si  Si116  1  0.083402  0.916766  0.916897  1
  Si  Si117  1  0.417833  0.251033  0.251139  1
  Si  Si118  1  0.416635  0.250088  0.583218  1
  Si  Si119  1  0.417829  0.249044  0.915577  1
  Si  Si120  1  0.416696  0.583701  0.250059  1
  Si  Si121  1  0.416618  0.583475  0.583283  1
  Si  Si122  1  0.416461  0.583386  0.916875  1
  Si  Si123  1  0.416523  0.916712  0.249853  1
  Si  Si124  1  0.416514  0.916697  0.583424  1
  Si  Si125  1  0.416833  0.916418  0.916522  1
  Si  Si126  1  0.750092  0.250063  0.249874  1
  Si  Si127  1  0.749917  0.250135  0.583270  1
  Si  Si128  1  0.749839  0.250061  0.916686  1
  Si  Si129  1  0.750200  0.583433  0.249887  1
  Si  Si130  1  0.749943  0.583148  0.583322  1
  Si  Si131  1  0.749909  0.583427  0.916867  1
  Si  Si132  1  0.749945  0.916603  0.250002  1
  Si  Si133  1  0.750235  0.916798  0.583308  1
  Si  Si134  1  0.750140  0.916800  0.916682  1
  Si  Si135  1  0.166582  0.999447  0.166810  1
  Si  Si136  1  0.166865  0.999958  0.500300  1
  Si  Si137  1  0.166299  0.999822  0.833142  1
  Si  Si138  1  0.159580  0.340384  0.173653  1
  Si  Si139  1  0.166576  0.333386  0.500184  1
  Si  Si140  1  0.166513  0.333611  0.832807  1
  Si  Si141  1  0.166528  0.666934  0.166714  1
  Si  Si142  1  0.166863  0.666832  0.500167  1
  Si  Si143  1  0.166720  0.666777  0.833220  1
  Si  Si144  1  0.500358  0.999656  0.166891  1
  Si  Si145  1  0.499879  0.000105  0.500117  1
  Si  Si146  1  0.499997  0.000076  0.833381  1
  Si  Si147  1  0.500515  0.333523  0.166830  1
  Si  Si148  1  0.500054  0.333291  0.499999  1
  Si  Si149  1  0.500243  0.333708  0.832970  1
  Si  Si150  1  0.500044  0.666832  0.166568  1
  Si  Si151  1  0.500042  0.666718  0.499850  1
  Si  Si152  1  0.499857  0.666794  0.833471  1
  Si  Si153  1  0.833157  0.999931  0.166783  1
  Si  Si154  1  0.833512  0.000097  0.499848  1
  Si  Si155  1  0.833406  0.000142  0.833261  1
  Si  Si156  1  0.833198  0.333367  0.166584  1
  Si  Si157  1  0.833231  0.333285  0.500156  1
  Si  Si158  1  0.833019  0.333265  0.833219  1
  Si  Si159  1  0.833222  0.666850  0.166511  1
  Si  Si160  1  0.833367  0.666529  0.499986  1
  Si  Si161  1  0.833386  0.666676  0.833481  1
  Si  Si162  1  0.082250  0.082158  0.084351  1
  Si  Si163  1  0.083389  0.083159  0.417021  1
  Si  Si164  1  0.083473  0.083611  0.750060  1
  Si  Si165  1  0.082241  0.417806  0.082215  1
  Si  Si166  1  0.083502  0.416567  0.416612  1
  Si  Si167  1  0.083223  0.416914  0.749677  1
  Si  Si168  1  0.083341  0.750144  0.083365  1
  Si  Si169  1  0.083630  0.749929  0.416638  1
  Si  Si170  1  0.083549  0.750002  0.749974  1
  Si  Si171  1  0.417948  0.082229  0.082240  1
  Si  Si172  1  0.416505  0.083522  0.416702  1
  Si  Si173  1  0.416942  0.083296  0.749709  1
  Si  Si174  1  0.417731  0.417831  0.084433  1
  Si  Si175  1  0.416794  0.416853  0.416899  1
  Si  Si176  1  0.416497  0.416679  0.749924  1
  Si  Si177  1  0.416724  0.750019  0.083209  1
  Si  Si178  1  0.416684  0.750153  0.416548  1
  Si  Si179  1  0.416482  0.750076  0.750087  1
  Si  Si180  1  0.750096  0.083413  0.083434  1
  Si  Si181  1  0.750099  0.083578  0.416584  1
  Si  Si182  1  0.750162  0.083575  0.749869  1
  Si  Si183  1  0.750067  0.416752  0.083317  1
  Si  Si184  1  0.750170  0.416541  0.416576  1
  Si  Si185  1  0.749784  0.416633  0.750081  1
  Si  Si186  1  0.750078  0.750077  0.083228  1
  Si  Si187  1  0.749977  0.750013  0.416711  1
  Si  Si188  1  0.750184  0.750050  0.750009  1
  Si  Si189  1  0.159517  0.159654  0.992907  1
  Si  Si190  1  0.166559  0.166522  0.333800  1
  Si  Si191  1  0.166745  0.166716  0.666597  1
  Si  Si192  1  0.166445  0.500638  0.999786  1
  Si  Si193  1  0.166455  0.500367  0.333676  1
  Si  Si194  1  0.166805  0.500105  0.666492  1
  Si  Si195  1  0.166603  0.833236  0.000002  1
  Si  Si196  1  0.166861  0.833215  0.333458  1
  Si  Si197  1  0.166835  0.833211  0.666592  1
  Si  Si198  1  0.500637  0.166535  0.999744  1
  Si  Si199  1  0.500327  0.166374  0.333642  1
  Si  Si200  1  0.500102  0.166826  0.666421  1
  Si  Si201  1  0.500246  0.500399  0.999831  1
  Si  Si202  1  0.499831  0.499963  0.333101  1
  Si  Si203  1  0.499965  0.500089  0.666592  1
  Si  Si204  1  0.500125  0.833283  0.000036  1
  Si  Si205  1  0.500063  0.833447  0.333211  1
  Si  Si206  1  0.499965  0.833338  0.666706  1
  Si  Si207  1  0.833048  0.166684  0.999919  1
  Si  Si208  1  0.833304  0.166850  0.333380  1
  Si  Si209  1  0.833223  0.166794  0.666297  1
  Si  Si210  1  0.833191  0.500145  0.000044  1
  Si  Si211  1  0.833438  0.499961  0.333235  1
  Si  Si212  1  0.833306  0.499892  0.666759  1
  Si  Si213  1  0.833208  0.833312  0.000034  1
  Si  Si214  1  0.833409  0.833242  0.333315  1
  Si  Si215  1  0.833610  0.833379  0.666663  1
  Se  Se216  1  0.250026  0.250003  0.083303  1
