# generated using pymatgen
data_NaSi215
_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   NaSi215
_chemical_formula_sum   'Na1 Si215'
_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
  Na  Na1  1  0.250428  0.250300  0.083862  1
  Si  Si2  1  0.250018  0.250082  0.417125  1
  Si  Si3  1  0.250035  0.250013  0.749474  1
  Si  Si4  1  0.250119  0.583871  0.083365  1
  Si  Si5  1  0.250253  0.584711  0.417980  1
  Si  Si6  1  0.249809  0.584729  0.748574  1
  Si  Si7  1  0.250077  0.916199  0.083350  1
  Si  Si8  1  0.249756  0.915364  0.418052  1
  Si  Si9  1  0.250267  0.915382  0.748637  1
  Si  Si10  1  0.583856  0.249920  0.083275  1
  Si  Si11  1  0.584764  0.250200  0.418015  1
  Si  Si12  1  0.584711  0.249739  0.748575  1
  Si  Si13  1  0.584786  0.584680  0.083565  1
  Si  Si14  1  0.583504  0.583336  0.416617  1
  Si  Si15  1  0.583199  0.583194  0.750111  1
  Si  Si16  1  0.584793  0.915281  0.083114  1
  Si  Si17  1  0.583242  0.916746  0.416575  1
  Si  Si18  1  0.583361  0.916507  0.749998  1
  Si  Si19  1  0.916213  0.250012  0.083247  1
  Si  Si20  1  0.915261  0.249762  0.417944  1
  Si  Si21  1  0.915307  0.250262  0.748597  1
  Si  Si22  1  0.915370  0.584733  0.083024  1
  Si  Si23  1  0.916801  0.583248  0.416485  1
  Si  Si24  1  0.916865  0.583246  0.750000  1
  Si  Si25  1  0.915414  0.915331  0.083490  1
  Si  Si26  1  0.916838  0.916719  0.416627  1
  Si  Si27  1  0.916855  0.916747  0.750086  1
  Si  Si28  1  0.998332  0.998323  0.000248  1
  Si  Si29  1  0.000192  0.000094  0.333266  1
  Si  Si30  1  0.000046  0.000073  0.666842  1
  Si  Si31  1  0.999483  0.333240  0.000026  1
  Si  Si32  1  0.998217  0.333027  0.334983  1
  Si  Si33  1  0.999758  0.333471  0.666397  1
  Si  Si34  1  0.999946  0.666934  0.999933  1
  Si  Si35  1  0.000056  0.666478  0.333215  1
  Si  Si36  1  0.000096  0.666610  0.666696  1
  Si  Si37  1  0.333253  0.999410  0.000050  1
  Si  Si38  1  0.333005  0.998281  0.335068  1
  Si  Si39  1  0.333471  0.999815  0.666447  1
  Si  Si40  1  0.346108  0.346104  0.987138  1
  Si  Si41  1  0.333297  0.333284  0.333893  1
  Si  Si42  1  0.333431  0.333408  0.666384  1
  Si  Si43  1  0.333551  0.666893  0.999981  1
  Si  Si44  1  0.333549  0.666849  0.333558  1
  Si  Si45  1  0.333603  0.667280  0.665932  1
  Si  Si46  1  0.666952  0.999723  0.999857  1
  Si  Si47  1  0.666487  0.999971  0.333261  1
  Si  Si48  1  0.666697  0.999745  0.666650  1
  Si  Si49  1  0.666844  0.333362  0.999834  1
  Si  Si50  1  0.666961  0.333295  0.333454  1
  Si  Si51  1  0.667298  0.333560  0.665991  1
  Si  Si52  1  0.667365  0.667196  0.999659  1
  Si  Si53  1  0.666846  0.666665  0.333409  1
  Si  Si54  1  0.666717  0.666527  0.666720  1
  Si  Si55  1  0.249284  0.080957  0.252368  1
  Si  Si56  1  0.250037  0.083276  0.583426  1
  Si  Si57  1  0.250633  0.081041  0.914330  1
  Si  Si58  1  0.250719  0.419077  0.252325  1
  Si  Si59  1  0.250038  0.416836  0.583233  1
  Si  Si60  1  0.249349  0.419054  0.914253  1
  Si  Si61  1  0.250123  0.749971  0.250208  1
  Si  Si62  1  0.249994  0.750083  0.583212  1
  Si  Si63  1  0.250177  0.750042  0.916549  1
  Si  Si64  1  0.583161  0.083434  0.249867  1
  Si  Si65  1  0.583437  0.083035  0.583245  1
  Si  Si66  1  0.583616  0.083176  0.916525  1
  Si  Si67  1  0.583648  0.416645  0.250011  1
  Si  Si68  1  0.583421  0.416899  0.583428  1
  Si  Si69  1  0.583131  0.416492  0.916779  1
  Si  Si70  1  0.583548  0.750136  0.250234  1
  Si  Si71  1  0.583400  0.749851  0.583352  1
  Si  Si72  1  0.583392  0.749823  0.916485  1
  Si  Si73  1  0.916527  0.083186  0.250030  1
  Si  Si74  1  0.916656  0.083159  0.583401  1
  Si  Si75  1  0.916855  0.083482  0.916747  1
  Si  Si76  1  0.916813  0.416533  0.249763  1
  Si  Si77  1  0.916624  0.416865  0.583138  1
  Si  Si78  1  0.916476  0.416754  0.916513  1
  Si  Si79  1  0.916696  0.749892  0.250108  1
  Si  Si80  1  0.916838  0.749961  0.583369  1
  Si  Si81  1  0.916798  0.750046  0.916411  1
  Si  Si82  1  0.999449  0.166762  0.166478  1
  Si  Si83  1  0.999757  0.166652  0.500199  1
  Si  Si84  1  0.998268  0.167030  0.831573  1
  Si  Si85  1  0.998279  0.501758  0.166283  1
  Si  Si86  1  0.000037  0.499983  0.499743  1
  Si  Si87  1  0.000204  0.499927  0.833425  1
  Si  Si88  1  0.999848  0.833138  0.166714  1
  Si  Si89  1  0.000008  0.833374  0.499974  1
  Si  Si90  1  0.000171  0.833503  0.833310  1
  Si  Si91  1  0.346263  0.153678  0.179565  1
  Si  Si92  1  0.333404  0.166641  0.500184  1
  Si  Si93  1  0.333251  0.166729  0.832697  1
  Si  Si94  1  0.333355  0.500608  0.166570  1
  Si  Si95  1  0.333467  0.500223  0.500137  1
  Si  Si96  1  0.333038  0.501758  0.831549  1
  Si  Si97  1  0.333470  0.833143  0.166782  1
  Si  Si98  1  0.333650  0.832783  0.500548  1
  Si  Si99  1  0.333481  0.833150  0.833079  1
  Si  Si100  1  0.666874  0.166474  0.166683  1
  Si  Si101  1  0.667301  0.166267  0.500529  1
  Si  Si102  1  0.666900  0.166515  0.833015  1
  Si  Si103  1  0.666955  0.500149  0.166688  1
  Si  Si104  1  0.666750  0.500072  0.499983  1
  Si  Si105  1  0.666457  0.499918  0.833343  1
  Si  Si106  1  0.667441  0.832739  0.166905  1
  Si  Si107  1  0.666670  0.833292  0.499987  1
  Si  Si108  1  0.666702  0.833239  0.833253  1
  Si  Si109  1  0.080972  0.249380  0.252272  1
  Si  Si110  1  0.083156  0.250109  0.583265  1
  Si  Si111  1  0.081066  0.250624  0.914308  1
  Si  Si112  1  0.083495  0.583199  0.249781  1
  Si  Si113  1  0.083213  0.583344  0.583149  1
  Si  Si114  1  0.083390  0.583638  0.916570  1
  Si  Si115  1  0.083317  0.916423  0.250070  1
  Si  Si116  1  0.083158  0.916776  0.583365  1
  Si  Si117  1  0.083527  0.916857  0.916760  1
  Si  Si118  1  0.419040  0.250657  0.252330  1
  Si  Si119  1  0.416897  0.250028  0.583243  1
  Si  Si120  1  0.419021  0.249300  0.914274  1
  Si  Si121  1  0.416940  0.583559  0.250088  1
  Si  Si122  1  0.416898  0.583329  0.583367  1
  Si  Si123  1  0.416559  0.583153  0.916800  1
  Si  Si124  1  0.416549  0.916851  0.249894  1
  Si  Si125  1  0.416902  0.916646  0.583232  1
  Si  Si126  1  0.416836  0.916416  0.916572  1
  Si  Si127  1  0.750073  0.249845  0.250056  1
  Si  Si128  1  0.750006  0.249976  0.583172  1
  Si  Si129  1  0.749977  0.249975  0.916385  1
  Si  Si130  1  0.750185  0.583367  0.250078  1
  Si  Si131  1  0.750157  0.583315  0.583321  1
  Si  Si132  1  0.749971  0.583279  0.916388  1
  Si  Si133  1  0.750054  0.916684  0.250164  1
  Si  Si134  1  0.750143  0.916508  0.583331  1
  Si  Si135  1  0.750159  0.916603  0.916391  1
  Si  Si136  1  0.166763  0.999431  0.166504  1
  Si  Si137  1  0.166626  0.999936  0.500226  1
  Si  Si138  1  0.166989  0.998338  0.831567  1
  Si  Si139  1  0.153828  0.346266  0.179453  1
  Si  Si140  1  0.166560  0.333503  0.500099  1
  Si  Si141  1  0.166786  0.333233  0.832689  1
  Si  Si142  1  0.166678  0.666901  0.166755  1
  Si  Si143  1  0.166401  0.667304  0.500498  1
  Si  Si144  1  0.166739  0.666957  0.833111  1
  Si  Si145  1  0.501772  0.998219  0.166332  1
  Si  Si146  1  0.499969  0.000049  0.499781  1
  Si  Si147  1  0.500007  1.000000  0.833334  1
  Si  Si148  1  0.500622  0.333165  0.166486  1
  Si  Si149  1  0.500317  0.333462  0.500183  1
  Si  Si150  1  0.501730  0.332978  0.831545  1
  Si  Si151  1  0.500395  0.666925  0.166798  1
  Si  Si152  1  0.500162  0.666572  0.499939  1
  Si  Si153  1  0.499949  0.666471  0.833354  1
  Si  Si154  1  0.833209  0.999805  0.166667  1
  Si  Si155  1  0.833436  0.999853  0.499974  1
  Si  Si156  1  0.833560  0.000035  0.833292  1
  Si  Si157  1  0.833133  0.333379  0.166664  1
  Si  Si158  1  0.832712  0.333641  0.500469  1
  Si  Si159  1  0.833105  0.333451  0.833055  1
  Si  Si160  1  0.832786  0.667296  0.166811  1
  Si  Si161  1  0.833486  0.666665  0.499978  1
  Si  Si162  1  0.833512  0.666536  0.833237  1
  Si  Si163  1  0.081077  0.081071  0.083875  1
  Si  Si164  1  0.083285  0.083387  0.416900  1
  Si  Si165  1  0.083449  0.083532  0.750128  1
  Si  Si166  1  0.081010  0.419103  0.082582  1
  Si  Si167  1  0.083418  0.416573  0.416388  1
  Si  Si168  1  0.083295  0.416771  0.749704  1
  Si  Si169  1  0.083348  0.750113  0.083321  1
  Si  Si170  1  0.083129  0.749931  0.416608  1
  Si  Si171  1  0.083325  0.750163  0.749903  1
  Si  Si172  1  0.419060  0.080922  0.082625  1
  Si  Si173  1  0.416501  0.083505  0.416500  1
  Si  Si174  1  0.416839  0.083249  0.749725  1
  Si  Si175  1  0.419041  0.418986  0.083942  1
  Si  Si176  1  0.416877  0.416795  0.416835  1
  Si  Si177  1  0.416506  0.416485  0.750126  1
  Si  Si178  1  0.416953  0.750026  0.083419  1
  Si  Si179  1  0.416938  0.750086  0.416703  1
  Si  Si180  1  0.416843  0.749872  0.749911  1
  Si  Si181  1  0.750060  0.083150  0.083222  1
  Si  Si182  1  0.749952  0.083011  0.416648  1
  Si  Si183  1  0.750122  0.083081  0.749865  1
  Si  Si184  1  0.750026  0.416770  0.083190  1
  Si  Si185  1  0.750082  0.416886  0.416556  1
  Si  Si186  1  0.749896  0.416871  0.749897  1
  Si  Si187  1  0.750115  0.750043  0.083173  1
  Si  Si188  1  0.750178  0.750082  0.416669  1
  Si  Si189  1  0.750095  0.749857  0.750034  1
  Si  Si190  1  0.154335  0.154328  0.987558  1
  Si  Si191  1  0.166784  0.166872  0.333865  1
  Si  Si192  1  0.166533  0.166679  0.666460  1
  Si  Si193  1  0.166880  0.500657  0.000096  1
  Si  Si194  1  0.166993  0.501781  0.335012  1
  Si  Si195  1  0.166639  0.500238  0.666380  1
  Si  Si196  1  0.166696  0.833215  0.999876  1
  Si  Si197  1  0.166650  0.833113  0.333543  1
  Si  Si198  1  0.166451  0.832861  0.665977  1
  Si  Si199  1  0.500609  0.166707  0.000036  1
  Si  Si200  1  0.501748  0.166989  0.335068  1
  Si  Si201  1  0.500273  0.166562  0.666358  1
  Si  Si202  1  0.501782  0.501752  0.000322  1
  Si  Si203  1  0.500147  0.499931  0.333238  1
  Si  Si204  1  0.499959  0.499942  0.666851  1
  Si  Si205  1  0.500308  0.833098  0.999923  1
  Si  Si206  1  0.500017  0.833503  0.333280  1
  Si  Si207  1  0.500095  0.833277  0.666644  1
  Si  Si208  1  0.833150  0.166617  0.999828  1
  Si  Si209  1  0.833160  0.166461  0.333509  1
  Si  Si210  1  0.832738  0.166418  0.665991  1
  Si  Si211  1  0.833190  0.500209  0.999860  1
  Si  Si212  1  0.833547  0.499987  0.333209  1
  Si  Si213  1  0.833457  0.500062  0.666694  1
  Si  Si214  1  0.832894  0.832755  0.999593  1
  Si  Si215  1  0.833511  0.833409  0.333366  1
  Si  Si216  1  0.833474  0.833241  0.666743  1
