# generated using pymatgen
data_BeSi215
_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   BeSi215
_chemical_formula_sum   'Be1 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
  Be  Be1  1  0.250000  0.250000  0.083328  1
  Si  Si2  1  0.250000  0.250000  0.415747  1
  Si  Si3  1  0.250000  0.250000  0.750962  1
  Si  Si4  1  0.250003  0.582383  0.083329  1
  Si  Si5  1  0.249849  0.583120  0.416455  1
  Si  Si6  1  0.250159  0.583140  0.750207  1
  Si  Si7  1  0.249997  0.917617  0.083329  1
  Si  Si8  1  0.250151  0.916880  0.416455  1
  Si  Si9  1  0.249841  0.916860  0.750207  1
  Si  Si10  1  0.582383  0.250003  0.083329  1
  Si  Si11  1  0.583120  0.249849  0.416455  1
  Si  Si12  1  0.583140  0.250159  0.750207  1
  Si  Si13  1  0.583127  0.583127  0.083170  1
  Si  Si14  1  0.583153  0.583153  0.416481  1
  Si  Si15  1  0.583231  0.583231  0.750097  1
  Si  Si16  1  0.583128  0.916872  0.083483  1
  Si  Si17  1  0.583233  0.916767  0.416562  1
  Si  Si18  1  0.583152  0.916848  0.750177  1
  Si  Si19  1  0.917617  0.249997  0.083329  1
  Si  Si20  1  0.916880  0.250150  0.416454  1
  Si  Si21  1  0.916860  0.249840  0.750207  1
  Si  Si22  1  0.916872  0.583128  0.083483  1
  Si  Si23  1  0.916767  0.583233  0.416562  1
  Si  Si24  1  0.916848  0.583152  0.750177  1
  Si  Si25  1  0.916873  0.916873  0.083170  1
  Si  Si26  1  0.916847  0.916847  0.416481  1
  Si  Si27  1  0.916769  0.916769  0.750097  1
  Si  Si28  1  0.000595  0.000595  0.000611  1
  Si  Si29  1  0.000248  0.000248  0.333098  1
  Si  Si30  1  0.000176  0.000176  0.666836  1
  Si  Si31  1  0.001500  0.333177  0.000154  1
  Si  Si32  1  0.000599  0.332717  0.332741  1
  Si  Si33  1  0.000217  0.333319  0.666878  1
  Si  Si34  1  0.000231  0.666472  0.000030  1
  Si  Si35  1  0.000175  0.666492  0.333153  1
  Si  Si36  1  0.000063  0.666595  0.666739  1
  Si  Si37  1  0.333177  0.001500  0.000154  1
  Si  Si38  1  0.332717  0.000599  0.332741  1
  Si  Si39  1  0.333319  0.000217  0.666878  1
  Si  Si40  1  0.327986  0.327986  0.005346  1
  Si  Si41  1  0.333172  0.333172  0.331838  1
  Si  Si42  1  0.333180  0.333180  0.667080  1
  Si  Si43  1  0.333187  0.666280  0.000167  1
  Si  Si44  1  0.333313  0.666465  0.333108  1
  Si  Si45  1  0.333306  0.666619  0.666702  1
  Si  Si46  1  0.666472  0.000231  0.000030  1
  Si  Si47  1  0.666492  0.000175  0.333153  1
  Si  Si48  1  0.666595  0.000063  0.666739  1
  Si  Si49  1  0.666280  0.333187  0.000167  1
  Si  Si50  1  0.666465  0.333312  0.333108  1
  Si  Si51  1  0.666618  0.333308  0.666703  1
  Si  Si52  1  0.666595  0.666595  0.999995  1
  Si  Si53  1  0.666596  0.666596  0.333273  1
  Si  Si54  1  0.666642  0.666642  0.666689  1
  Si  Si55  1  0.251943  0.085153  0.248180  1
  Si  Si56  1  0.250008  0.083572  0.583369  1
  Si  Si57  1  0.248057  0.085151  0.918482  1
  Si  Si58  1  0.248057  0.414847  0.248180  1
  Si  Si59  1  0.249992  0.416428  0.583369  1
  Si  Si60  1  0.251943  0.414849  0.918482  1
  Si  Si61  1  0.250000  0.750000  0.249757  1
  Si  Si62  1  0.250000  0.750000  0.583255  1
  Si  Si63  1  0.250000  0.750000  0.916927  1
  Si  Si64  1  0.582847  0.083435  0.249899  1
  Si  Si65  1  0.583137  0.083394  0.583367  1
  Si  Si66  1  0.582739  0.083821  0.917158  1
  Si  Si67  1  0.582726  0.416176  0.249515  1
  Si  Si68  1  0.583135  0.416601  0.583292  1
  Si  Si69  1  0.582858  0.416562  0.916773  1
  Si  Si70  1  0.583146  0.749966  0.249933  1
  Si  Si71  1  0.583227  0.749999  0.583331  1
  Si  Si72  1  0.583126  0.750039  0.916728  1
  Si  Si73  1  0.917274  0.083824  0.249515  1
  Si  Si74  1  0.916864  0.083399  0.583292  1
  Si  Si75  1  0.917142  0.083438  0.916773  1
  Si  Si76  1  0.917153  0.416565  0.249899  1
  Si  Si77  1  0.916864  0.416607  0.583367  1
  Si  Si78  1  0.917261  0.416179  0.917158  1
  Si  Si79  1  0.916854  0.750033  0.249933  1
  Si  Si80  1  0.916773  0.750000  0.583331  1
  Si  Si81  1  0.916874  0.749961  0.916728  1
  Si  Si82  1  0.001502  0.166826  0.166506  1
  Si  Si83  1  0.000233  0.166695  0.499806  1
  Si  Si84  1  0.000589  0.167283  0.833929  1
  Si  Si85  1  0.000593  0.499406  0.166047  1
  Si  Si86  1  0.000178  0.499822  0.499822  1
  Si  Si87  1  0.000239  0.499761  0.833584  1
  Si  Si88  1  0.000217  0.833541  0.166657  1
  Si  Si89  1  0.000062  0.833407  0.499924  1
  Si  Si90  1  0.000179  0.833508  0.833506  1
  Si  Si91  1  0.327986  0.172014  0.161319  1
  Si  Si92  1  0.333177  0.166823  0.499628  1
  Si  Si93  1  0.333178  0.166822  0.834838  1
  Si  Si94  1  0.333174  0.498498  0.166506  1
  Si  Si95  1  0.333304  0.499767  0.499806  1
  Si  Si96  1  0.332717  0.499411  0.833929  1
  Si  Si97  1  0.333174  0.833736  0.166518  1
  Si  Si98  1  0.333327  0.833406  0.499918  1
  Si  Si99  1  0.333309  0.833531  0.833565  1
  Si  Si100  1  0.666264  0.166826  0.166518  1
  Si  Si101  1  0.666597  0.166676  0.499921  1
  Si  Si102  1  0.666469  0.166691  0.833565  1
  Si  Si103  1  0.666459  0.499782  0.166657  1
  Si  Si104  1  0.666593  0.499938  0.499924  1
  Si  Si105  1  0.666492  0.499821  0.833507  1
  Si  Si106  1  0.666620  0.833380  0.166627  1
  Si  Si107  1  0.666643  0.833357  0.499974  1
  Si  Si108  1  0.666592  0.833408  0.833397  1
  Si  Si109  1  0.085153  0.251943  0.248180  1
  Si  Si110  1  0.083572  0.250008  0.583369  1
  Si  Si111  1  0.085151  0.248057  0.918483  1
  Si  Si112  1  0.083435  0.582847  0.249899  1
  Si  Si113  1  0.083394  0.583137  0.583367  1
  Si  Si114  1  0.083821  0.582739  0.917158  1
  Si  Si115  1  0.083824  0.917274  0.249515  1
  Si  Si116  1  0.083398  0.916864  0.583292  1
  Si  Si117  1  0.083438  0.917142  0.916773  1
  Si  Si118  1  0.414847  0.248057  0.248180  1
  Si  Si119  1  0.416428  0.249992  0.583369  1
  Si  Si120  1  0.414849  0.251942  0.918482  1
  Si  Si121  1  0.416176  0.582726  0.249515  1
  Si  Si122  1  0.416601  0.583135  0.583292  1
  Si  Si123  1  0.416562  0.582858  0.916773  1
  Si  Si124  1  0.416565  0.917153  0.249899  1
  Si  Si125  1  0.416606  0.916863  0.583367  1
  Si  Si126  1  0.416179  0.917261  0.917158  1
  Si  Si127  1  0.750000  0.250000  0.249757  1
  Si  Si128  1  0.750005  0.250012  0.583254  1
  Si  Si129  1  0.750000  0.250000  0.916927  1
  Si  Si130  1  0.749967  0.583146  0.249933  1
  Si  Si131  1  0.750000  0.583227  0.583331  1
  Si  Si132  1  0.750039  0.583126  0.916728  1
  Si  Si133  1  0.750033  0.916854  0.249933  1
  Si  Si134  1  0.750000  0.916773  0.583331  1
  Si  Si135  1  0.749961  0.916873  0.916728  1
  Si  Si136  1  0.166826  0.001502  0.166506  1
  Si  Si137  1  0.166696  0.000232  0.499806  1
  Si  Si138  1  0.167283  0.000589  0.833929  1
  Si  Si139  1  0.172014  0.327986  0.161319  1
  Si  Si140  1  0.166823  0.333177  0.499628  1
  Si  Si141  1  0.166822  0.333178  0.834838  1
  Si  Si142  1  0.166826  0.666264  0.166518  1
  Si  Si143  1  0.166673  0.666594  0.499918  1
  Si  Si144  1  0.166691  0.666469  0.833565  1
  Si  Si145  1  0.499407  0.000593  0.166047  1
  Si  Si146  1  0.499822  0.000178  0.499821  1
  Si  Si147  1  0.499761  0.000239  0.833584  1
  Si  Si148  1  0.498498  0.333174  0.166506  1
  Si  Si149  1  0.499767  0.333304  0.499806  1
  Si  Si150  1  0.499411  0.332717  0.833929  1
  Si  Si151  1  0.499783  0.666459  0.166657  1
  Si  Si152  1  0.499938  0.666592  0.499924  1
  Si  Si153  1  0.499821  0.666491  0.833506  1
  Si  Si154  1  0.833541  0.000217  0.166657  1
  Si  Si155  1  0.833407  0.000062  0.499923  1
  Si  Si156  1  0.833508  0.000179  0.833506  1
  Si  Si157  1  0.833736  0.333174  0.166518  1
  Si  Si158  1  0.833409  0.333331  0.499916  1
  Si  Si159  1  0.833531  0.333309  0.833565  1
  Si  Si160  1  0.833380  0.666620  0.166627  1
  Si  Si161  1  0.833357  0.666643  0.499974  1
  Si  Si162  1  0.833408  0.666592  0.833397  1
  Si  Si163  1  0.085151  0.085151  0.081388  1
  Si  Si164  1  0.083826  0.083826  0.416074  1
  Si  Si165  1  0.083430  0.083430  0.750488  1
  Si  Si166  1  0.085152  0.414848  0.085273  1
  Si  Si167  1  0.083444  0.416555  0.416194  1
  Si  Si168  1  0.083817  0.416183  0.750610  1
  Si  Si169  1  0.083569  0.750005  0.083372  1
  Si  Si170  1  0.083393  0.750038  0.416461  1
  Si  Si171  1  0.083405  0.749965  0.750192  1
  Si  Si172  1  0.414848  0.085152  0.085273  1
  Si  Si173  1  0.416555  0.083444  0.416194  1
  Si  Si174  1  0.416183  0.083817  0.750610  1
  Si  Si175  1  0.414849  0.414849  0.081388  1
  Si  Si176  1  0.416174  0.416174  0.416074  1
  Si  Si177  1  0.416570  0.416570  0.750488  1
  Si  Si178  1  0.416431  0.749995  0.083372  1
  Si  Si179  1  0.416607  0.749962  0.416461  1
  Si  Si180  1  0.416595  0.750035  0.750192  1
  Si  Si181  1  0.750005  0.083569  0.083372  1
  Si  Si182  1  0.750038  0.083394  0.416461  1
  Si  Si183  1  0.749965  0.083406  0.750192  1
  Si  Si184  1  0.749995  0.416431  0.083372  1
  Si  Si185  1  0.749962  0.416607  0.416460  1
  Si  Si186  1  0.750035  0.416595  0.750193  1
  Si  Si187  1  0.750000  0.750000  0.083254  1
  Si  Si188  1  0.750000  0.750000  0.416562  1
  Si  Si189  1  0.750000  0.750000  0.750105  1
  Si  Si190  1  0.172014  0.172013  0.005346  1
  Si  Si191  1  0.166828  0.166828  0.331838  1
  Si  Si192  1  0.166820  0.166820  0.667080  1
  Si  Si193  1  0.166823  0.498500  0.000154  1
  Si  Si194  1  0.167282  0.499400  0.332741  1
  Si  Si195  1  0.166681  0.499783  0.666878  1
  Si  Si196  1  0.166812  0.833719  0.000167  1
  Si  Si197  1  0.166687  0.833535  0.333108  1
  Si  Si198  1  0.166694  0.833381  0.666702  1
  Si  Si199  1  0.498500  0.166823  0.000154  1
  Si  Si200  1  0.499400  0.167282  0.332741  1
  Si  Si201  1  0.499783  0.166681  0.666878  1
  Si  Si202  1  0.499405  0.499405  0.000611  1
  Si  Si203  1  0.499752  0.499752  0.333098  1
  Si  Si204  1  0.499824  0.499824  0.666836  1
  Si  Si205  1  0.499769  0.833528  0.000030  1
  Si  Si206  1  0.499825  0.833508  0.333153  1
  Si  Si207  1  0.499937  0.833404  0.666739  1
  Si  Si208  1  0.833719  0.166812  0.000167  1
  Si  Si209  1  0.833535  0.166687  0.333108  1
  Si  Si210  1  0.833381  0.166696  0.666702  1
  Si  Si211  1  0.833528  0.499769  0.000030  1
  Si  Si212  1  0.833508  0.499825  0.333153  1
  Si  Si213  1  0.833404  0.499937  0.666739  1
  Si  Si214  1  0.833405  0.833405  0.999995  1
  Si  Si215  1  0.833404  0.833404  0.333273  1
  Si  Si216  1  0.833358  0.833357  0.666689  1