# generated using pymatgen
data_Si216Pb
_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   Si216Pb
_chemical_formula_sum   'Si216 Pb1'
_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  0.257255  0.250220  0.083551  1
  Si  Si2  1  0.250415  0.250473  0.417837  1
  Si  Si3  1  0.250371  0.249961  0.749209  1
  Si  Si4  1  0.250427  0.584523  0.083811  1
  Si  Si5  1  0.250257  0.585011  0.418334  1
  Si  Si6  1  0.249698  0.583615  0.750190  1
  Si  Si7  1  0.250379  0.915928  0.083268  1
  Si  Si8  1  0.249674  0.916889  0.416916  1
  Si  Si9  1  0.250189  0.915442  0.748742  1
  Si  Si10  1  0.583158  0.250221  0.083555  1
  Si  Si11  1  0.583189  0.250178  0.417236  1
  Si  Si12  1  0.583104  0.250255  0.749799  1
  Si  Si13  1  0.583203  0.583891  0.083499  1
  Si  Si14  1  0.583280  0.583582  0.416936  1
  Si  Si15  1  0.583013  0.583568  0.750188  1
  Si  Si16  1  0.583085  0.916461  0.083575  1
  Si  Si17  1  0.582985  0.916838  0.416878  1
  Si  Si18  1  0.583276  0.916886  0.750185  1
  Si  Si19  1  0.909024  0.250034  0.083610  1
  Si  Si20  1  0.915912  0.249857  0.417812  1
  Si  Si21  1  0.915942  0.250442  0.749160  1
  Si  Si22  1  0.915965  0.584436  0.083219  1
  Si  Si23  1  0.916545  0.583560  0.416872  1
  Si  Si24  1  0.916150  0.584971  0.748686  1
  Si  Si25  1  0.915922  0.915809  0.083788  1
  Si  Si26  1  0.916104  0.915289  0.418363  1
  Si  Si27  1  0.916485  0.916858  0.750190  1
  Si  Si28  1  0.998139  0.997996  0.998548  1
  Si  Si29  1  0.000210  0.997464  0.336169  1
  Si  Si30  1  0.999698  0.999811  0.666432  1
  Si  Si31  1  0.989693  0.343639  0.989939  1
  Si  Si32  1  0.998140  0.335190  0.335726  1
  Si  Si33  1  0.999660  0.333686  0.666324  1
  Si  Si34  1  0.999687  0.667333  0.000025  1
  Si  Si35  1  0.999781  0.667251  0.333879  1
  Si  Si36  1  0.999813  0.667545  0.666117  1
  Si  Si37  1  0.335685  0.997652  0.000552  1
  Si  Si38  1  0.333355  0.999983  0.333800  1
  Si  Si39  1  0.333240  0.000091  0.666526  1
  Si  Si40  1  0.335335  0.335191  0.998554  1
  Si  Si41  1  0.335848  0.333103  0.336147  1
  Si  Si42  1  0.333522  0.333645  0.666432  1
  Si  Si43  1  0.333530  0.667361  0.000170  1
  Si  Si44  1  0.333335  0.667136  0.333623  1
  Si  Si45  1  0.333148  0.666841  0.666888  1
  Si  Si46  1  0.665967  0.999801  0.000172  1
  Si  Si47  1  0.666183  0.999980  0.333634  1
  Si  Si48  1  0.666510  0.000201  0.666891  1
  Si  Si49  1  0.666006  0.333648  0.000029  1
  Si  Si50  1  0.666101  0.333569  0.333907  1
  Si  Si51  1  0.665805  0.333514  0.666122  1
  Si  Si52  1  0.665808  0.667527  0.000125  1
  Si  Si53  1  0.666526  0.666771  0.333550  1
  Si  Si54  1  0.666504  0.666842  0.666895  1
  Si  Si55  1  0.250091  0.083239  0.250454  1
  Si  Si56  1  0.249831  0.083496  0.583453  1
  Si  Si57  1  0.258174  0.075195  0.908404  1
  Si  Si58  1  0.258476  0.425390  0.258678  1
  Si  Si59  1  0.249937  0.417010  0.583559  1
  Si  Si60  1  0.250116  0.417152  0.916539  1
  Si  Si61  1  0.249931  0.750276  0.250306  1
  Si  Si62  1  0.249987  0.750269  0.583539  1
  Si  Si63  1  0.249866  0.750189  0.916786  1
  Si  Si64  1  0.583056  0.083394  0.250308  1
  Si  Si65  1  0.583072  0.083350  0.583544  1
  Si  Si66  1  0.583160  0.083480  0.916793  1
  Si  Si67  1  0.583269  0.416981  0.250310  1
  Si  Si68  1  0.583192  0.417088  0.583515  1
  Si  Si69  1  0.583093  0.416995  0.916729  1
  Si  Si70  1  0.583148  0.750168  0.250410  1
  Si  Si71  1  0.583098  0.750237  0.583559  1
  Si  Si72  1  0.583101  0.750243  0.916678  1
  Si  Si73  1  0.907905  0.074830  0.258715  1
  Si  Si74  1  0.916321  0.083402  0.583564  1
  Si  Si75  1  0.916192  0.083239  0.916544  1
  Si  Si76  1  0.916239  0.417110  0.250398  1
  Si  Si77  1  0.916361  0.416991  0.583394  1
  Si  Si78  1  0.908124  0.425236  0.908306  1
  Si  Si79  1  0.916340  0.750066  0.250301  1
  Si  Si80  1  0.916241  0.750158  0.583497  1
  Si  Si81  1  0.916349  0.750256  0.916730  1
  Si  Si82  1  0.989459  0.156359  0.177173  1
  Si  Si83  1  0.999664  0.166697  0.500677  1
  Si  Si84  1  0.998181  0.165233  0.831356  1
  Si  Si85  1  0.998238  0.502324  0.168466  1
  Si  Si86  1  0.999772  0.500582  0.500572  1
  Si  Si87  1  0.000276  0.502775  0.830855  1
  Si  Si88  1  0.999640  0.832987  0.167011  1
  Si  Si89  1  0.999811  0.832760  0.500887  1
  Si  Si90  1  0.999716  0.833119  0.833141  1
  Si  Si91  1  0.335324  0.165224  0.168507  1
  Si  Si92  1  0.333528  0.166853  0.500672  1
  Si  Si93  1  0.335735  0.167287  0.830903  1
  Si  Si94  1  0.335872  0.502838  0.166425  1
  Si  Si95  1  0.333353  0.500322  0.500445  1
  Si  Si96  1  0.333370  0.500493  0.833292  1
  Si  Si97  1  0.333519  0.833133  0.166939  1
  Si  Si98  1  0.333134  0.833609  0.500113  1
  Si  Si99  1  0.333267  0.833261  0.833386  1
  Si  Si100  1  0.665975  0.166679  0.166991  1
  Si  Si101  1  0.665772  0.166797  0.500872  1
  Si  Si102  1  0.665984  0.166845  0.833145  1
  Si  Si103  1  0.666106  0.500537  0.166888  1
  Si  Si104  1  0.666565  0.500231  0.500129  1
  Si  Si105  1  0.666233  0.500306  0.833336  1
  Si  Si106  1  0.665761  0.832757  0.166843  1
  Si  Si107  1  0.666476  0.833571  0.500160  1
  Si  Si108  1  0.666516  0.833584  0.833505  1
  Si  Si109  1  0.083136  0.250182  0.257758  1
  Si  Si110  1  0.083109  0.250233  0.583494  1
  Si  Si111  1  0.083151  0.250185  0.909499  1
  Si  Si112  1  0.083479  0.584463  0.250720  1
  Si  Si113  1  0.083165  0.583915  0.583471  1
  Si  Si114  1  0.082894  0.584498  0.916258  1
  Si  Si115  1  0.082854  0.915821  0.250734  1
  Si  Si116  1  0.083071  0.916460  0.583543  1
  Si  Si117  1  0.083396  0.915911  0.916273  1
  Si  Si118  1  0.417512  0.250463  0.250723  1
  Si  Si119  1  0.416871  0.250262  0.583557  1
  Si  Si120  1  0.417433  0.249958  0.916276  1
  Si  Si121  1  0.418038  0.585029  0.250526  1
  Si  Si122  1  0.416498  0.583572  0.583658  1
  Si  Si123  1  0.416473  0.583613  0.916962  1
  Si  Si124  1  0.416456  0.916872  0.250165  1
  Si  Si125  1  0.416444  0.916902  0.583346  1
  Si  Si126  1  0.417891  0.915452  0.916469  1
  Si  Si127  1  0.748848  0.249854  0.250736  1
  Si  Si128  1  0.749429  0.250166  0.583470  1
  Si  Si129  1  0.748845  0.250450  0.916262  1
  Si  Si130  1  0.749778  0.583520  0.250117  1
  Si  Si131  1  0.749769  0.583603  0.583387  1
  Si  Si132  1  0.748381  0.584962  0.916422  1
  Si  Si133  1  0.748292  0.915286  0.250531  1
  Si  Si134  1  0.749756  0.916843  0.583653  1
  Si  Si135  1  0.749723  0.916863  0.916965  1
  Si  Si136  1  0.168099  0.998002  0.168519  1
  Si  Si137  1  0.166466  0.999812  0.500660  1
  Si  Si138  1  0.166070  0.997624  0.830914  1
  Si  Si139  1  0.176887  0.343805  0.177160  1
  Si  Si140  1  0.166648  0.333663  0.500664  1
  Si  Si141  1  0.168108  0.335155  0.831356  1
  Si  Si142  1  0.166644  0.667349  0.166990  1
  Si  Si143  1  0.166537  0.667561  0.500873  1
  Si  Si144  1  0.166500  0.667359  0.833135  1
  Si  Si145  1  0.500190  0.999821  0.166936  1
  Si  Si146  1  0.499744  0.000202  0.500110  1
  Si  Si147  1  0.500087  0.000076  0.833382  1
  Si  Si148  1  0.500343  0.333685  0.167018  1
  Si  Si149  1  0.500576  0.333528  0.500897  1
  Si  Si150  1  0.500218  0.333636  0.833136  1
  Si  Si151  1  0.500574  0.667557  0.166836  1
  Si  Si152  1  0.499760  0.666854  0.500162  1
  Si  Si153  1  0.499756  0.666836  0.833503  1
  Si  Si154  1  0.830487  0.997452  0.166426  1
  Si  Si155  1  0.833005  0.999989  0.500452  1
  Si  Si156  1  0.832859  0.999971  0.833297  1
  Si  Si157  1  0.830996  0.335101  0.168500  1
  Si  Si158  1  0.832774  0.333554  0.500585  1
  Si  Si159  1  0.830570  0.333082  0.830870  1
  Si  Si160  1  0.832777  0.667207  0.166902  1
  Si  Si161  1  0.833100  0.666800  0.500103  1
  Si  Si162  1  0.833040  0.667112  0.833326  1
  Si  Si163  1  0.083071  0.076064  0.083582  1
  Si  Si164  1  0.082827  0.082919  0.417841  1
  Si  Si165  1  0.083372  0.082965  0.749221  1
  Si  Si166  1  0.083254  0.424275  0.083532  1
  Si  Si167  1  0.083469  0.417413  0.417813  1
  Si  Si168  1  0.082907  0.417389  0.749152  1
  Si  Si169  1  0.083114  0.750180  0.083553  1
  Si  Si170  1  0.083161  0.750146  0.417231  1
  Si  Si171  1  0.083085  0.750236  0.749791  1
  Si  Si172  1  0.417406  0.082968  0.083261  1
  Si  Si173  1  0.416459  0.083665  0.416915  1
  Si  Si174  1  0.417898  0.083141  0.748731  1
  Si  Si175  1  0.417527  0.417414  0.083788  1
  Si  Si176  1  0.418024  0.417203  0.418346  1
  Si  Si177  1  0.416478  0.416858  0.750187  1
  Si  Si178  1  0.416874  0.750238  0.083575  1
  Si  Si179  1  0.416471  0.750341  0.416878  1
  Si  Si180  1  0.416464  0.750091  0.750179  1
  Si  Si181  1  0.748810  0.082903  0.083816  1
  Si  Si182  1  0.748303  0.083062  0.418342  1
  Si  Si183  1  0.749727  0.083646  0.750209  1
  Si  Si184  1  0.748903  0.417373  0.083213  1
  Si  Si185  1  0.749813  0.416790  0.416891  1
  Si  Si186  1  0.748363  0.417189  0.748692  1
  Si  Si187  1  0.749433  0.750120  0.083515  1
  Si  Si188  1  0.749710  0.750047  0.416911  1
  Si  Si189  1  0.749779  0.750328  0.750179  1
  Si  Si190  1  0.176553  0.156810  0.990116  1
  Si  Si191  1  0.168144  0.165167  0.335751  1
  Si  Si192  1  0.166554  0.166775  0.666394  1
  Si  Si193  1  0.168178  0.502396  0.998531  1
  Si  Si194  1  0.166167  0.502797  0.336127  1
  Si  Si195  1  0.166552  0.500611  0.666393  1
  Si  Si196  1  0.166570  0.833091  0.000099  1
  Si  Si197  1  0.166537  0.833083  0.333921  1
  Si  Si198  1  0.166469  0.832898  0.666203  1
  Si  Si199  1  0.500246  0.166775  0.000096  1
  Si  Si200  1  0.500263  0.166799  0.333920  1
  Si  Si201  1  0.500449  0.166865  0.666206  1
  Si  Si202  1  0.500266  0.500609  0.000113  1
  Si  Si203  1  0.500138  0.500351  0.333681  1
  Si  Si204  1  0.499785  0.500238  0.666902  1
  Si  Si205  1  0.500438  0.832896  0.000183  1
  Si  Si206  1  0.499752  0.833569  0.333541  1
  Si  Si207  1  0.499726  0.833630  0.666900  1
  Si  Si208  1  0.830940  0.165155  0.998547  1
  Si  Si209  1  0.830514  0.167162  0.336142  1
  Si  Si210  1  0.832731  0.166780  0.666410  1
  Si  Si211  1  0.830614  0.502727  0.000505  1
  Si  Si212  1  0.832946  0.500399  0.333725  1
  Si  Si213  1  0.832992  0.500344  0.666540  1
  Si  Si214  1  0.832721  0.833060  0.000125  1
  Si  Si215  1  0.832965  0.833182  0.333682  1
  Si  Si216  1  0.833100  0.833566  0.666891  1
  Pb  Pb217  1  0.082996  0.250264  0.084030  1