# generated using pymatgen
data_Si216W
_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   Si216W
_chemical_formula_sum   'Si216 W1'
_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  0.249860  0.249031  0.082408  1
  Si  Si2  1  0.250820  0.250651  0.417022  1
  Si  Si3  1  0.250068  0.249917  0.749859  1
  Si  Si4  1  0.250826  0.583658  0.084023  1
  Si  Si5  1  0.250129  0.583321  0.416654  1
  Si  Si6  1  0.250040  0.583242  0.749936  1
  Si  Si7  1  0.250104  0.916461  0.083205  1
  Si  Si8  1  0.250044  0.916593  0.416582  1
  Si  Si9  1  0.249999  0.916653  0.749987  1
  Si  Si10  1  0.583496  0.249940  0.083275  1
  Si  Si11  1  0.583354  0.249970  0.416640  1
  Si  Si12  1  0.583340  0.249999  0.749983  1
  Si  Si13  1  0.583351  0.583307  0.083305  1
  Si  Si14  1  0.583692  0.582846  0.416181  1
  Si  Si15  1  0.583411  0.583270  0.749924  1
  Si  Si16  1  0.583341  0.916651  0.083332  1
  Si  Si17  1  0.583422  0.916590  0.416597  1
  Si  Si18  1  0.583343  0.916653  0.749987  1
  Si  Si19  1  0.913847  0.246212  0.079530  1
  Si  Si20  1  0.916557  0.248981  0.415703  1
  Si  Si21  1  0.916697  0.249978  0.749977  1
  Si  Si22  1  0.916523  0.582393  0.082303  1
  Si  Si23  1  0.918094  0.583488  0.416830  1
  Si  Si24  1  0.916687  0.583242  0.749778  1
  Si  Si25  1  0.916771  0.916590  0.083269  1
  Si  Si26  1  0.916698  0.916473  0.416551  1
  Si  Si27  1  0.916924  0.916407  0.749726  1
  Si  Si28  1  0.000482  0.999638  0.000096  1
  Si  Si29  1  0.999914  0.999681  0.333018  1
  Si  Si30  1  0.000081  0.999970  0.666551  1
  Si  Si31  1  0.000443  0.332890  0.997917  1
  Si  Si32  1  0.000560  0.332773  0.334572  1
  Si  Si33  1  0.000136  0.333197  0.666605  1
  Si  Si34  1  0.999990  0.666552  0.999954  1
  Si  Si35  1  0.000818  0.666340  0.332736  1
  Si  Si36  1  0.000078  0.666610  0.666579  1
  Si  Si37  1  0.333489  0.999845  0.000003  1
  Si  Si38  1  0.333782  0.999553  0.333228  1
  Si  Si39  1  0.333417  0.999916  0.666619  1
  Si  Si40  1  0.333694  0.332850  0.000101  1
  Si  Si41  1  0.333648  0.333419  0.333020  1
  Si  Si42  1  0.333366  0.333256  0.666552  1
  Si  Si43  1  0.333549  0.666739  0.999856  1
  Si  Si44  1  0.333441  0.666593  0.333241  1
  Si  Si45  1  0.333440  0.666627  0.666584  1
  Si  Si46  1  0.666594  0.999783  0.999856  1
  Si  Si47  1  0.666742  0.999892  0.333241  1
  Si  Si48  1  0.666706  0.999895  0.666584  1
  Si  Si49  1  0.666781  0.333344  0.999955  1
  Si  Si50  1  0.666995  0.332518  0.332739  1
  Si  Si51  1  0.666724  0.333256  0.666579  1
  Si  Si52  1  0.666739  0.666594  0.999930  1
  Si  Si53  1  0.666856  0.666478  0.332955  1
  Si  Si54  1  0.666970  0.666364  0.666360  1
  Si  Si55  1  0.251017  0.082314  0.248702  1
  Si  Si56  1  0.250004  0.083329  0.583324  1
  Si  Si57  1  0.250593  0.082740  0.916076  1
  Si  Si58  1  0.249992  0.416674  0.250010  1
  Si  Si59  1  0.250014  0.416657  0.583320  1
  Si  Si60  1  0.250983  0.415367  0.915716  1
  Si  Si61  1  0.250012  0.749988  0.249992  1
  Si  Si62  1  0.250002  0.749987  0.583322  1
  Si  Si63  1  0.250005  0.749990  0.916662  1
  Si  Si64  1  0.583346  0.083321  0.249992  1
  Si  Si65  1  0.583344  0.083333  0.583320  1
  Si  Si66  1  0.583344  0.083329  0.916662  1
  Si  Si67  1  0.583979  0.416137  0.249482  1
  Si  Si68  1  0.583366  0.416614  0.583300  1
  Si  Si69  1  0.583346  0.416658  0.916653  1
  Si  Si70  1  0.583366  0.749967  0.249947  1
  Si  Si71  1  0.583519  0.749815  0.583147  1
  Si  Si72  1  0.583345  0.749988  0.916666  1
  Si  Si73  1  0.916660  0.083340  0.250008  1
  Si  Si74  1  0.916677  0.083320  0.583320  1
  Si  Si75  1  0.917966  0.082346  0.915708  1
  Si  Si76  1  0.913913  0.419420  0.252753  1
  Si  Si77  1  0.917194  0.416140  0.582680  1
  Si  Si78  1  0.916656  0.416676  0.916674  1
  Si  Si79  1  0.917200  0.749351  0.249475  1
  Si  Si80  1  0.916721  0.749967  0.583299  1
  Si  Si81  1  0.916674  0.749987  0.916653  1
  Si  Si82  1  0.000447  0.164583  0.166213  1
  Si  Si83  1  0.999999  0.166626  0.499884  1
  Si  Si84  1  0.000408  0.166777  0.833023  1
  Si  Si85  1  0.000523  0.501259  0.166111  1
  Si  Si86  1  0.000829  0.499386  0.499669  1
  Si  Si87  1  0.999869  0.499724  0.833016  1
  Si  Si88  1  0.000170  0.833239  0.166520  1
  Si  Si89  1  0.000069  0.833256  0.499931  1
  Si  Si90  1  0.000065  0.833215  0.833289  1
  Si  Si91  1  0.333701  0.166741  0.166229  1
  Si  Si92  1  0.333573  0.166502  0.500084  1
  Si  Si93  1  0.333481  0.166678  0.833182  1
  Si  Si94  1  0.333694  0.499648  0.166759  1
  Si  Si95  1  0.333442  0.499908  0.499926  1
  Si  Si96  1  0.333762  0.499886  0.832915  1
  Si  Si97  1  0.333376  0.833212  0.166599  1
  Si  Si98  1  0.333442  0.833244  0.499966  1
  Si  Si99  1  0.333418  0.833285  0.833249  1
  Si  Si100  1  0.666784  0.166626  0.166684  1
  Si  Si101  1  0.666742  0.166602  0.499926  1
  Si  Si102  1  0.666582  0.166501  0.833091  1
  Si  Si103  1  0.666987  0.499403  0.165857  1
  Si  Si104  1  0.666860  0.499615  0.499803  1
  Si  Si105  1  0.666721  0.499901  0.833201  1
  Si  Si106  1  0.666729  0.833251  0.166592  1
  Si  Si107  1  0.666974  0.833026  0.499695  1
  Si  Si108  1  0.666705  0.833253  0.833227  1
  Si  Si109  1  0.087150  0.246182  0.252797  1
  Si  Si110  1  0.083378  0.249955  0.583212  1
  Si  Si111  1  0.084274  0.249059  0.916826  1
  Si  Si112  1  0.084319  0.582385  0.250112  1
  Si  Si113  1  0.083365  0.583303  0.583312  1
  Si  Si114  1  0.082676  0.583692  0.915843  1
  Si  Si115  1  0.083379  0.916618  0.249932  1
  Si  Si116  1  0.083335  0.916650  0.583326  1
  Si  Si117  1  0.083461  0.916461  0.916563  1
  Si  Si118  1  0.416714  0.249957  0.249936  1
  Si  Si119  1  0.416684  0.249999  0.583327  1
  Si  Si120  1  0.416869  0.249872  0.916565  1
  Si  Si121  1  0.416863  0.583228  0.249964  1
  Si  Si122  1  0.416743  0.583265  0.583247  1
  Si  Si123  1  0.416721  0.583259  0.916637  1
  Si  Si124  1  0.416940  0.916395  0.249740  1
  Si  Si125  1  0.416680  0.916653  0.583324  1
  Si  Si126  1  0.416680  0.916653  0.916665  1
  Si  Si127  1  0.750948  0.249015  0.250112  1
  Si  Si128  1  0.750032  0.249968  0.583312  1
  Si  Si129  1  0.749642  0.250656  0.915843  1
  Si  Si130  1  0.749834  0.583499  0.248589  1
  Si  Si131  1  0.750479  0.582856  0.582957  1
  Si  Si132  1  0.749978  0.583355  0.916456  1
  Si  Si133  1  0.750106  0.916470  0.249963  1
  Si  Si134  1  0.750068  0.916591  0.583246  1
  Si  Si135  1  0.750079  0.916610  0.916634  1
  Si  Si136  1  0.166594  0.999629  0.166225  1
  Si  Si137  1  0.166833  0.999759  0.500082  1
  Si  Si138  1  0.166656  0.999851  0.833182  1
  Si  Si139  1  0.168750  0.332886  0.166213  1
  Si  Si140  1  0.166705  0.333336  0.499885  1
  Si  Si141  1  0.166555  0.332926  0.833024  1
  Si  Si142  1  0.166708  0.666549  0.166685  1
  Si  Si143  1  0.166732  0.666591  0.499926  1
  Si  Si144  1  0.166830  0.666753  0.833091  1
  Si  Si145  1  0.500120  0.999959  0.166598  1
  Si  Si146  1  0.500089  0.999893  0.499968  1
  Si  Si147  1  0.500048  0.999914  0.833249  1
  Si  Si148  1  0.500093  0.333166  0.166524  1
  Si  Si149  1  0.500078  0.333264  0.499933  1
  Si  Si150  1  0.500117  0.333267  0.833289  1
  Si  Si151  1  0.500082  0.666604  0.166592  1
  Si  Si152  1  0.500306  0.666361  0.499696  1
  Si  Si153  1  0.500079  0.666630  0.833228  1
  Si  Si154  1  0.833686  0.999638  0.166758  1
  Si  Si155  1  0.833427  0.999889  0.499924  1
  Si  Si156  1  0.833452  0.999563  0.832905  1
  Si  Si157  1  0.832077  0.332810  0.166111  1
  Si  Si158  1  0.833949  0.332505  0.499669  1
  Si  Si159  1  0.833610  0.333463  0.833016  1
  Si  Si160  1  0.833930  0.666344  0.165855  1
  Si  Si161  1  0.833721  0.666472  0.499800  1
  Si  Si162  1  0.833433  0.666612  0.833201  1
  Si  Si163  1  0.084300  0.083473  0.082404  1
  Si  Si164  1  0.082682  0.082511  0.417019  1
  Si  Si165  1  0.083419  0.083265  0.749858  1
  Si  Si166  1  0.087120  0.419486  0.079532  1
  Si  Si167  1  0.084351  0.416776  0.415701  1
  Si  Si168  1  0.083354  0.416637  0.749977  1
  Si  Si169  1  0.083394  0.749835  0.083274  1
  Si  Si170  1  0.083364  0.749981  0.416639  1
  Si  Si171  1  0.083335  0.749993  0.749984  1
  Si  Si172  1  0.416869  0.083232  0.083207  1
  Si  Si173  1  0.416741  0.083291  0.416583  1
  Si  Si174  1  0.416679  0.083334  0.749988  1
  Si  Si175  1  0.416743  0.416564  0.083270  1
  Si  Si176  1  0.416856  0.416633  0.416555  1
  Si  Si177  1  0.416921  0.416416  0.749734  1
  Si  Si178  1  0.416683  0.749992  0.083332  1
  Si  Si179  1  0.416744  0.749912  0.416598  1
  Si  Si180  1  0.416680  0.749992  0.749987  1
  Si  Si181  1  0.749675  0.082506  0.084022  1
  Si  Si182  1  0.750012  0.083204  0.416654  1
  Si  Si183  1  0.750094  0.083292  0.749934  1
  Si  Si184  1  0.750939  0.416811  0.082305  1
  Si  Si185  1  0.749846  0.415243  0.416833  1
  Si  Si186  1  0.750091  0.416645  0.749778  1
  Si  Si187  1  0.750026  0.749982  0.083305  1
  Si  Si188  1  0.750490  0.749641  0.416180  1
  Si  Si189  1  0.750063  0.749922  0.749924  1
  Si  Si190  1  0.167571  0.165762  0.999101  1
  Si  Si191  1  0.169237  0.164096  0.335101  1
  Si  Si192  1  0.166733  0.166601  0.666532  1
  Si  Si193  1  0.169205  0.501784  0.997466  1
  Si  Si194  1  0.167587  0.499948  0.333255  1
  Si  Si195  1  0.166758  0.499938  0.666636  1
  Si  Si196  1  0.166746  0.833154  0.999919  1
  Si  Si197  1  0.166761  0.833296  0.333276  1
  Si  Si198  1  0.166766  0.833283  0.666616  1
  Si  Si199  1  0.500180  0.166588  0.999921  1
  Si  Si200  1  0.500039  0.166573  0.333276  1
  Si  Si201  1  0.500052  0.166565  0.666614  1
  Si  Si202  1  0.500039  0.499949  0.999900  1
  Si  Si203  1  0.500467  0.499563  0.332892  1
  Si  Si204  1  0.500115  0.500000  0.666550  1
  Si  Si205  1  0.500050  0.833284  0.999898  1
  Si  Si206  1  0.500119  0.833217  0.333334  1
  Si  Si207  1  0.500103  0.833231  0.666564  1
  Si  Si208  1  0.831550  0.164123  0.997463  1
  Si  Si209  1  0.833386  0.165746  0.333256  1
  Si  Si210  1  0.833396  0.166576  0.666635  1
  Si  Si211  1  0.833345  0.499988  0.999012  1
  Si  Si212  1  0.831762  0.501571  0.334910  1
  Si  Si213  1  0.833767  0.499566  0.666168  1
  Si  Si214  1  0.833387  0.833293  0.999901  1
  Si  Si215  1  0.833772  0.832861  0.332886  1
  Si  Si216  1  0.833334  0.833216  0.666550  1
  W  W217  1  0.000444  0.332889  0.166214  1