# generated using pymatgen
data_Si216P
_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   Si216P
_chemical_formula_sum   'Si216 P1'
_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  0.257369  0.250444  0.082850  1
  Si  Si2  1  0.250593  0.250049  0.417763  1
  Si  Si3  1  0.250039  0.249975  0.749635  1
  Si  Si4  1  0.250050  0.583674  0.083299  1
  Si  Si5  1  0.250039  0.583638  0.417054  1
  Si  Si6  1  0.249888  0.583561  0.749690  1
  Si  Si7  1  0.250584  0.915481  0.083274  1
  Si  Si8  1  0.250093  0.916927  0.416423  1
  Si  Si9  1  0.250033  0.916245  0.749629  1
  Si  Si10  1  0.583527  0.249931  0.083431  1
  Si  Si11  1  0.583541  0.249860  0.416984  1
  Si  Si12  1  0.583423  0.249905  0.749721  1
  Si  Si13  1  0.583505  0.583615  0.083410  1
  Si  Si14  1  0.583268  0.583276  0.416618  1
  Si  Si15  1  0.583203  0.583209  0.750100  1
  Si  Si16  1  0.583451  0.916349  0.083514  1
  Si  Si17  1  0.583292  0.916737  0.416582  1
  Si  Si18  1  0.583192  0.916722  0.750074  1
  Si  Si19  1  0.913820  0.250929  0.082390  1
  Si  Si20  1  0.915764  0.249499  0.417401  1
  Si  Si21  1  0.916124  0.250125  0.749442  1
  Si  Si22  1  0.916107  0.583895  0.083102  1
  Si  Si23  1  0.916762  0.583243  0.416548  1
  Si  Si24  1  0.916704  0.583136  0.750179  1
  Si  Si25  1  0.915766  0.915909  0.083846  1
  Si  Si26  1  0.916715  0.916304  0.416984  1
  Si  Si27  1  0.916651  0.916844  0.750090  1
  Si  Si28  1  0.997259  0.997537  0.997288  1
  Si  Si29  1  0.000557  0.999159  0.334127  1
  Si  Si30  1  0.999973  0.999917  0.666536  1
  Si  Si31  1  0.000964  0.332341  0.000950  1
  Si  Si32  1  0.997231  0.336046  0.335750  1
  Si  Si33  1  0.999882  0.333351  0.666591  1
  Si  Si34  1  0.999790  0.666805  0.999853  1
  Si  Si35  1  0.000077  0.666733  0.333419  1
  Si  Si36  1  0.999967  0.666443  0.666844  1
  Si  Si37  1  0.334055  0.999226  0.000542  1
  Si  Si38  1  0.332493  0.000775  0.332577  1
  Si  Si39  1  0.333424  0.999883  0.666568  1
  Si  Si40  1  0.335768  0.336061  0.997329  1
  Si  Si41  1  0.334109  0.332802  0.334088  1
  Si  Si42  1  0.333396  0.333183  0.666501  1
  Si  Si43  1  0.333405  0.666812  0.000091  1
  Si  Si44  1  0.333447  0.666702  0.333455  1
  Si  Si45  1  0.333213  0.666820  0.666497  1
  Si  Si46  1  0.666432  0.999957  0.000137  1
  Si  Si47  1  0.666621  0.999830  0.333461  1
  Si  Si48  1  0.666444  0.999976  0.666531  1
  Si  Si49  1  0.666530  0.333419  0.999912  1
  Si  Si50  1  0.666564  0.333236  0.333430  1
  Si  Si51  1  0.666756  0.333364  0.666836  1
  Si  Si52  1  0.666801  0.666529  0.999967  1
  Si  Si53  1  0.666514  0.666887  0.333440  1
  Si  Si54  1  0.666625  0.666625  0.666701  1
  Si  Si55  1  0.248898  0.084377  0.248939  1
  Si  Si56  1  0.250115  0.083162  0.583367  1
  Si  Si57  1  0.252613  0.080698  0.914247  1
  Si  Si58  1  0.252658  0.419080  0.252605  1
  Si  Si59  1  0.249822  0.416649  0.583442  1
  Si  Si60  1  0.249404  0.417456  0.915879  1
  Si  Si61  1  0.250086  0.749803  0.250108  1
  Si  Si62  1  0.249981  0.750181  0.583113  1
  Si  Si63  1  0.249815  0.749857  0.916594  1
  Si  Si64  1  0.583523  0.083187  0.250098  1
  Si  Si65  1  0.583130  0.083202  0.583096  1
  Si  Si66  1  0.583348  0.083481  0.916609  1
  Si  Si67  1  0.583504  0.416741  0.249903  1
  Si  Si68  1  0.583446  0.416586  0.583475  1
  Si  Si69  1  0.583363  0.416744  0.916505  1
  Si  Si70  1  0.583163  0.750232  0.250159  1
  Si  Si71  1  0.583206  0.749942  0.583351  1
  Si  Si72  1  0.583395  0.749804  0.916741  1
  Si  Si73  1  0.914331  0.080667  0.252657  1
  Si  Si74  1  0.916442  0.083428  0.583461  1
  Si  Si75  1  0.915835  0.083899  0.915884  1
  Si  Si76  1  0.915833  0.417491  0.249385  1
  Si  Si77  1  0.916517  0.416737  0.583480  1
  Si  Si78  1  0.917343  0.415918  0.917362  1
  Si  Si79  1  0.916540  0.749796  0.249915  1
  Si  Si80  1  0.916705  0.749798  0.583565  1
  Si  Si81  1  0.916402  0.749946  0.916504  1
  Si  Si82  1  0.992406  0.166347  0.166952  1
  Si  Si83  1  0.999877  0.166621  0.500325  1
  Si  Si84  1  0.999401  0.166562  0.832178  1
  Si  Si85  1  0.999388  0.501157  0.166668  1
  Si  Si86  1  0.999961  0.500348  0.500409  1
  Si  Si87  1  0.999857  0.499753  0.833559  1
  Si  Si88  1  0.999912  0.832989  0.166693  1
  Si  Si89  1  0.000050  0.832998  0.500299  1
  Si  Si90  1  0.999908  0.832946  0.832914  1
  Si  Si91  1  0.335977  0.165873  0.167491  1
  Si  Si92  1  0.333841  0.166440  0.500496  1
  Si  Si93  1  0.334165  0.167130  0.832562  1
  Si  Si94  1  0.334193  0.500806  0.166192  1
  Si  Si95  1  0.333212  0.499782  0.499986  1
  Si  Si96  1  0.333258  0.500271  0.833005  1
  Si  Si97  1  0.333810  0.832719  0.166894  1
  Si  Si98  1  0.333235  0.833527  0.499858  1
  Si  Si99  1  0.333197  0.833348  0.833510  1
  Si  Si100  1  0.666497  0.166714  0.166611  1
  Si  Si101  1  0.666547  0.166623  0.500229  1
  Si  Si102  1  0.666429  0.166757  0.833051  1
  Si  Si103  1  0.666521  0.500341  0.166610  1
  Si  Si104  1  0.666707  0.499879  0.500004  1
  Si  Si105  1  0.666624  0.499895  0.833421  1
  Si  Si106  1  0.666528  0.833132  0.166718  1
  Si  Si107  1  0.666655  0.833405  0.500014  1
  Si  Si108  1  0.666624  0.833344  0.833472  1
  Si  Si109  1  0.082918  0.250500  0.257560  1
  Si  Si110  1  0.083362  0.249861  0.583545  1
  Si  Si111  1  0.082487  0.250798  0.913975  1
  Si  Si112  1  0.083287  0.583676  0.249981  1
  Si  Si113  1  0.083371  0.583534  0.583499  1
  Si  Si114  1  0.083057  0.583887  0.916194  1
  Si  Si115  1  0.083277  0.915456  0.250601  1
  Si  Si116  1  0.083351  0.916309  0.583566  1
  Si  Si117  1  0.083798  0.915899  0.915780  1
  Si  Si118  1  0.417835  0.250058  0.250590  1
  Si  Si119  1  0.416988  0.249809  0.583492  1
  Si  Si120  1  0.417376  0.249525  0.915821  1
  Si  Si121  1  0.417136  0.583671  0.250104  1
  Si  Si122  1  0.416458  0.583257  0.583298  1
  Si  Si123  1  0.416449  0.583292  0.916729  1
  Si  Si124  1  0.416349  0.916902  0.250190  1
  Si  Si125  1  0.416558  0.916769  0.583269  1
  Si  Si126  1  0.416924  0.916326  0.916748  1
  Si  Si127  1  0.749667  0.250018  0.250054  1
  Si  Si128  1  0.749692  0.249969  0.583506  1
  Si  Si129  1  0.749376  0.250178  0.916162  1
  Si  Si130  1  0.749682  0.583673  0.250027  1
  Si  Si131  1  0.750090  0.583162  0.583373  1
  Si  Si132  1  0.750080  0.583121  0.916744  1
  Si  Si133  1  0.749686  0.916214  0.250105  1
  Si  Si134  1  0.750033  0.916760  0.583353  1
  Si  Si135  1  0.749891  0.916866  0.916775  1
  Si  Si136  1  0.167486  0.997233  0.167481  1
  Si  Si137  1  0.166773  0.999431  0.500591  1
  Si  Si138  1  0.166158  0.999168  0.832537  1
  Si  Si139  1  0.167112  0.340724  0.167012  1
  Si  Si140  1  0.166615  0.333291  0.500263  1
  Si  Si141  1  0.166714  0.333875  0.832190  1
  Si  Si142  1  0.166584  0.666831  0.166564  1
  Si  Si143  1  0.166635  0.666738  0.500200  1
  Si  Si144  1  0.166526  0.666756  0.833052  1
  Si  Si145  1  0.500517  0.999504  0.166923  1
  Si  Si146  1  0.499794  0.000017  0.499774  1
  Si  Si147  1  0.499922  0.000031  0.833518  1
  Si  Si148  1  0.500319  0.333392  0.166682  1
  Si  Si149  1  0.500242  0.333201  0.500247  1
  Si  Si150  1  0.500307  0.333324  0.832879  1
  Si  Si151  1  0.500278  0.666803  0.166746  1
  Si  Si152  1  0.499811  0.666586  0.499925  1
  Si  Si153  1  0.499877  0.666619  0.833403  1
  Si  Si154  1  0.832596  0.999168  0.166225  1
  Si  Si155  1  0.833451  0.999999  0.499965  1
  Si  Si156  1  0.832946  0.000053  0.833083  1
  Si  Si157  1  0.832135  0.333955  0.166725  1
  Si  Si158  1  0.832897  0.333355  0.500382  1
  Si  Si159  1  0.833518  0.333410  0.833561  1
  Si  Si160  1  0.832976  0.666800  0.166570  1
  Si  Si161  1  0.833451  0.666550  0.500058  1
  Si  Si162  1  0.833324  0.666565  0.833397  1
  Si  Si163  1  0.082923  0.075810  0.082813  1
  Si  Si164  1  0.083217  0.082706  0.417843  1
  Si  Si165  1  0.083272  0.083266  0.749597  1
  Si  Si166  1  0.082473  0.419348  0.082459  1
  Si  Si167  1  0.083811  0.417507  0.417381  1
  Si  Si168  1  0.083095  0.417105  0.749451  1
  Si  Si169  1  0.083310  0.749766  0.083372  1
  Si  Si170  1  0.083419  0.749770  0.416989  1
  Si  Si171  1  0.083323  0.749783  0.749788  1
  Si  Si172  1  0.417758  0.082737  0.083302  1
  Si  Si173  1  0.416426  0.083185  0.416331  1
  Si  Si174  1  0.417058  0.083240  0.749635  1
  Si  Si175  1  0.417440  0.417573  0.083820  1
  Si  Si176  1  0.416977  0.416606  0.416992  1
  Si  Si177  1  0.416458  0.416551  0.749978  1
  Si  Si178  1  0.416987  0.749780  0.083517  1
  Si  Si179  1  0.416504  0.750066  0.416609  1
  Si  Si180  1  0.416452  0.750043  0.750037  1
  Si  Si181  1  0.749651  0.083262  0.083324  1
  Si  Si182  1  0.749662  0.083244  0.417066  1
  Si  Si183  1  0.749609  0.083356  0.749752  1
  Si  Si184  1  0.749389  0.417184  0.083143  1
  Si  Si185  1  0.750044  0.416601  0.416505  1
  Si  Si186  1  0.750084  0.416560  0.750222  1
  Si  Si187  1  0.749701  0.749859  0.083391  1
  Si  Si188  1  0.750076  0.750053  0.416767  1
  Si  Si189  1  0.750009  0.750021  0.750150  1
  Si  Si190  1  0.167107  0.166292  0.992665  1
  Si  Si191  1  0.167473  0.165799  0.336091  1
  Si  Si192  1  0.166638  0.166655  0.666449  1
  Si  Si193  1  0.166696  0.501147  0.999413  1
  Si  Si194  1  0.166157  0.500742  0.334112  1
  Si  Si195  1  0.166532  0.500211  0.666504  1
  Si  Si196  1  0.166620  0.833023  0.999977  1
  Si  Si197  1  0.166868  0.832702  0.333853  1
  Si  Si198  1  0.166597  0.833070  0.666565  1
  Si  Si199  1  0.500247  0.166695  0.000014  1
  Si  Si200  1  0.500645  0.166461  0.333802  1
  Si  Si201  1  0.500219  0.166591  0.666508  1
  Si  Si202  1  0.500379  0.500440  0.999945  1
  Si  Si203  1  0.500025  0.499806  0.333319  1
  Si  Si204  1  0.499910  0.499884  0.666680  1
  Si  Si205  1  0.500222  0.833057  0.000138  1
  Si  Si206  1  0.499796  0.833512  0.333343  1
  Si  Si207  1  0.499831  0.833395  0.666714  1
  Si  Si208  1  0.832128  0.166592  0.999387  1
  Si  Si209  1  0.832601  0.167119  0.334146  1
  Si  Si210  1  0.832922  0.166732  0.666548  1
  Si  Si211  1  0.833518  0.499745  0.999846  1
  Si  Si212  1  0.833035  0.500314  0.333305  1
  Si  Si213  1  0.833390  0.499842  0.666779  1
  Si  Si214  1  0.832837  0.833003  0.999962  1
  Si  Si215  1  0.833494  0.833279  0.333334  1
  Si  Si216  1  0.833386  0.833330  0.666771  1
  P  P217  1  0.124715  0.208236  0.125219  1