# generated using pymatgen
data_MgSi216
_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   MgSi216
_chemical_formula_sum   'Mg1 Si216'
_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
  Mg  Mg1  1  0.166243  0.167060  0.166381  1
  Si  Si2  1  0.254861  0.255509  0.077884  1
  Si  Si3  1  0.250713  0.251335  0.417408  1
  Si  Si4  1  0.249764  0.250263  0.749469  1
  Si  Si5  1  0.249767  0.583924  0.083128  1
  Si  Si6  1  0.250022  0.583464  0.416703  1
  Si  Si7  1  0.249681  0.583963  0.749461  1
  Si  Si8  1  0.250691  0.915986  0.082101  1
  Si  Si9  1  0.248982  0.915561  0.417873  1
  Si  Si10  1  0.250002  0.916664  0.749971  1
  Si  Si11  1  0.583337  0.250011  0.083324  1
  Si  Si12  1  0.583328  0.250017  0.416677  1
  Si  Si13  1  0.583321  0.250034  0.749804  1
  Si  Si14  1  0.583355  0.583594  0.083298  1
  Si  Si15  1  0.583324  0.583345  0.416667  1
  Si  Si16  1  0.583325  0.583340  0.749993  1
  Si  Si17  1  0.583330  0.916661  0.083321  1
  Si  Si18  1  0.583342  0.916670  0.416670  1
  Si  Si19  1  0.583325  0.916671  0.749993  1
  Si  Si20  1  0.915248  0.251363  0.082040  1
  Si  Si21  1  0.914868  0.249613  0.417877  1
  Si  Si22  1  0.916114  0.250492  0.749516  1
  Si  Si23  1  0.916119  0.583817  0.082886  1
  Si  Si24  1  0.916384  0.583761  0.416578  1
  Si  Si25  1  0.916477  0.583527  0.749831  1
  Si  Si26  1  0.914904  0.915518  0.083829  1
  Si  Si27  1  0.916107  0.916359  0.417002  1
  Si  Si28  1  0.916373  0.916807  0.749673  1
  Si  Si29  1  0.995092  0.995813  0.995275  1
  Si  Si30  1  0.999162  0.999812  0.333598  1
  Si  Si31  1  0.999884  0.999991  0.666517  1
  Si  Si32  1  0.999165  0.334119  0.999267  1
  Si  Si33  1  0.995130  0.338171  0.337634  1
  Si  Si34  1  0.999888  0.333429  0.666468  1
  Si  Si35  1  0.999890  0.666863  0.999944  1
  Si  Si36  1  0.999882  0.666881  0.333361  1
  Si  Si37  1  0.999928  0.666776  0.666642  1
  Si  Si38  1  0.333472  0.999831  0.999370  1
  Si  Si39  1  0.337397  0.995914  0.337519  1
  Si  Si40  1  0.333331  0.999995  0.666636  1
  Si  Si41  1  0.337501  0.338199  0.995256  1
  Si  Si42  1  0.333483  0.334108  0.333564  1
  Si  Si43  1  0.333344  0.333432  0.666507  1
  Si  Si44  1  0.333337  0.666850  0.999928  1
  Si  Si45  1  0.333320  0.666779  0.333365  1
  Si  Si46  1  0.333387  0.666828  0.666518  1
  Si  Si47  1  0.666452  0.999990  0.999916  1
  Si  Si48  1  0.666551  0.000003  0.333362  1
  Si  Si49  1  0.666498  0.999937  0.666514  1
  Si  Si50  1  0.666448  0.333427  0.999931  1
  Si  Si51  1  0.666433  0.333446  0.333375  1
  Si  Si52  1  0.666543  0.333401  0.666657  1
  Si  Si53  1  0.666564  0.666720  0.999925  1
  Si  Si54  1  0.666493  0.666836  0.333405  1
  Si  Si55  1  0.666638  0.666689  0.666656  1
  Si  Si56  1  0.254817  0.078511  0.254913  1
  Si  Si57  1  0.249995  0.083337  0.583346  1
  Si  Si58  1  0.250711  0.082580  0.915422  1
  Si  Si59  1  0.250704  0.418024  0.250820  1
  Si  Si60  1  0.250006  0.416719  0.583341  1
  Si  Si61  1  0.248970  0.418436  0.914966  1
  Si  Si62  1  0.249993  0.749995  0.249998  1
  Si  Si63  1  0.249993  0.749994  0.583342  1
  Si  Si64  1  0.250004  0.750001  0.916647  1
  Si  Si65  1  0.583340  0.083340  0.249998  1
  Si  Si66  1  0.583337  0.083340  0.583343  1
  Si  Si67  1  0.583330  0.083330  0.916646  1
  Si  Si68  1  0.583325  0.416725  0.250016  1
  Si  Si69  1  0.583324  0.416672  0.583330  1
  Si  Si70  1  0.583334  0.416684  0.916651  1
  Si  Si71  1  0.583340  0.749992  0.249995  1
  Si  Si72  1  0.583326  0.750007  0.583332  1
  Si  Si73  1  0.583324  0.750007  0.916663  1
  Si  Si74  1  0.915282  0.082592  0.250818  1
  Si  Si75  1  0.916587  0.083318  0.583347  1
  Si  Si76  1  0.914858  0.084341  0.914968  1
  Si  Si77  1  0.914873  0.418435  0.249097  1
  Si  Si78  1  0.916575  0.416733  0.583368  1
  Si  Si79  1  0.915922  0.417357  0.915996  1
  Si  Si80  1  0.916592  0.750002  0.250016  1
  Si  Si81  1  0.916660  0.750007  0.583329  1
  Si  Si82  1  0.916639  0.749997  0.916650  1
  Si  Si83  1  0.996208  0.166951  0.166438  1
  Si  Si84  1  0.999609  0.167094  0.500381  1
  Si  Si85  1  0.999512  0.166854  0.832371  1
  Si  Si86  1  0.999506  0.501022  0.166568  1
  Si  Si87  1  0.999326  0.500955  0.500579  1
  Si  Si88  1  0.999687  0.500314  0.833019  1
  Si  Si89  1  0.999654  0.832990  0.166302  1
  Si  Si90  1  0.999966  0.833346  0.499993  1
  Si  Si91  1  0.999361  0.832897  0.832520  1
  Si  Si92  1  0.336364  0.166989  0.166454  1
  Si  Si93  1  0.333155  0.166777  0.500353  1
  Si  Si94  1  0.333141  0.167047  0.832530  1
  Si  Si95  1  0.333161  0.500896  0.166346  1
  Si  Si96  1  0.333222  0.500111  0.500036  1
  Si  Si97  1  0.333442  0.501027  0.832372  1
  Si  Si98  1  0.333209  0.833064  0.166633  1
  Si  Si99  1  0.333550  0.832958  0.500397  1
  Si  Si100  1  0.333224  0.833300  0.833256  1
  Si  Si101  1  0.666397  0.166731  0.166652  1
  Si  Si102  1  0.666537  0.166670  0.499955  1
  Si  Si103  1  0.666403  0.166758  0.833236  1
  Si  Si104  1  0.666416  0.500141  0.166599  1
  Si  Si105  1  0.666507  0.500127  0.500064  1
  Si  Si106  1  0.666579  0.500081  0.833280  1
  Si  Si107  1  0.666546  0.833394  0.166683  1
  Si  Si108  1  0.666649  0.833345  0.500004  1
  Si  Si109  1  0.666527  0.833281  0.833231  1
  Si  Si110  1  0.077780  0.255543  0.254970  1
  Si  Si111  1  0.083321  0.250010  0.583344  1
  Si  Si112  1  0.081940  0.251366  0.915350  1
  Si  Si113  1  0.083043  0.583977  0.249789  1
  Si  Si114  1  0.083305  0.583669  0.583418  1
  Si  Si115  1  0.082818  0.583807  0.916189  1
  Si  Si116  1  0.081934  0.915998  0.250835  1
  Si  Si117  1  0.083275  0.916650  0.583344  1
  Si  Si118  1  0.083706  0.915572  0.915028  1
  Si  Si119  1  0.417338  0.251361  0.250812  1
  Si  Si120  1  0.416672  0.250022  0.583337  1
  Si  Si121  1  0.417746  0.249582  0.915029  1
  Si  Si122  1  0.416681  0.583480  0.250043  1
  Si  Si123  1  0.416663  0.583344  0.583329  1
  Si  Si124  1  0.416548  0.583700  0.916447  1
  Si  Si125  1  0.417741  0.915559  0.249176  1
  Si  Si126  1  0.416662  0.916670  0.583345  1
  Si  Si127  1  0.416885  0.916436  0.916277  1
  Si  Si128  1  0.749332  0.250265  0.249825  1
  Si  Si129  1  0.749621  0.250029  0.583426  1
  Si  Si130  1  0.749481  0.250464  0.916198  1
  Si  Si131  1  0.749381  0.583919  0.249704  1
  Si  Si132  1  0.749992  0.583340  0.583330  1
  Si  Si133  1  0.749817  0.583507  0.916504  1
  Si  Si134  1  0.749836  0.916642  0.250049  1
  Si  Si135  1  0.749989  0.916670  0.583329  1
  Si  Si136  1  0.749591  0.916760  0.916450  1
  Si  Si137  1  0.166327  0.996958  0.166468  1
  Si  Si138  1  0.166530  0.000164  0.500367  1
  Si  Si139  1  0.166233  0.000169  0.832527  1
  Si  Si140  1  0.166370  0.337092  0.166428  1
  Si  Si141  1  0.166235  0.333712  0.500376  1
  Si  Si142  1  0.166450  0.333782  0.832370  1
  Si  Si143  1  0.166605  0.666921  0.166650  1
  Si  Si144  1  0.166650  0.666785  0.499950  1
  Si  Si145  1  0.166561  0.666902  0.833247  1
  Si  Si146  1  0.500246  0.000115  0.166648  1
  Si  Si147  1  0.500374  0.999772  0.500392  1
  Si  Si148  1  0.500024  0.000107  0.833261  1
  Si  Si149  1  0.500345  0.333674  0.166301  1
  Si  Si150  1  0.499970  0.333335  0.499989  1
  Si  Si151  1  0.500425  0.333941  0.832525  1
  Si  Si152  1  0.499933  0.666775  0.166676  1
  Si  Si153  1  0.499978  0.666676  0.500003  1
  Si  Si154  1  0.500046  0.666792  0.833233  1
  Si  Si155  1  0.832398  0.000161  0.166326  1
  Si  Si156  1  0.833193  0.000109  0.500044  1
  Si  Si157  1  0.832268  0.999858  0.832382  1
  Si  Si158  1  0.832281  0.333790  0.166586  1
  Si  Si159  1  0.832330  0.333997  0.500559  1
  Si  Si160  1  0.832956  0.333591  0.833031  1
  Si  Si161  1  0.833166  0.666896  0.166606  1
  Si  Si162  1  0.833210  0.666812  0.500065  1
  Si  Si163  1  0.833247  0.666747  0.833277  1
  Si  Si164  1  0.077796  0.078466  0.077878  1
  Si  Si165  1  0.081940  0.082572  0.417426  1
  Si  Si166  1  0.083044  0.083569  0.749477  1
  Si  Si167  1  0.081930  0.418039  0.082037  1
  Si  Si168  1  0.083691  0.418437  0.417879  1
  Si  Si169  1  0.082826  0.417193  0.749518  1
  Si  Si170  1  0.083322  0.749995  0.083325  1
  Si  Si171  1  0.083302  0.750004  0.416680  1
  Si  Si172  1  0.083291  0.749996  0.749803  1
  Si  Si173  1  0.417326  0.082607  0.082091  1
  Si  Si174  1  0.417744  0.084306  0.417868  1
  Si  Si175  1  0.416669  0.083328  0.749969  1
  Si  Si176  1  0.417765  0.418372  0.083849  1
  Si  Si177  1  0.416938  0.417159  0.416964  1
  Si  Si178  1  0.416519  0.416935  0.749675  1
  Si  Si179  1  0.416673  0.750002  0.083320  1
  Si  Si180  1  0.416663  0.749992  0.416669  1
  Si  Si181  1  0.416663  0.750006  0.749991  1
  Si  Si182  1  0.749344  0.083543  0.083127  1
  Si  Si183  1  0.749839  0.083302  0.416712  1
  Si  Si184  1  0.749356  0.083653  0.749461  1
  Si  Si185  1  0.749485  0.417165  0.082891  1
  Si  Si186  1  0.749537  0.416958  0.416577  1
  Si  Si187  1  0.749792  0.416846  0.749836  1
  Si  Si188  1  0.749656  0.749928  0.083320  1
  Si  Si189  1  0.749988  0.750007  0.416666  1
  Si  Si190  1  0.749993  0.750006  0.749995  1
  Si  Si191  1  0.166357  0.166960  0.996308  1
  Si  Si192  1  0.166323  0.166960  0.336469  1
  Si  Si193  1  0.166614  0.166698  0.666467  1
  Si  Si194  1  0.166463  0.501012  0.999622  1
  Si  Si195  1  0.166213  0.500946  0.333230  1
  Si  Si196  1  0.166591  0.500154  0.666474  1
  Si  Si197  1  0.166253  0.833016  0.999684  1
  Si  Si198  1  0.166579  0.833050  0.333214  1
  Si  Si199  1  0.166657  0.833423  0.666591  1
  Si  Si200  1  0.500312  0.167058  0.999691  1
  Si  Si201  1  0.500259  0.166732  0.333225  1
  Si  Si202  1  0.499906  0.166662  0.666592  1
  Si  Si203  1  0.500452  0.500838  0.999428  1
  Si  Si204  1  0.500015  0.500119  0.333233  1
  Si  Si205  1  0.500034  0.500104  0.666551  1
  Si  Si206  1  0.499960  0.833365  0.000023  1
  Si  Si207  1  0.500378  0.832952  0.333605  1
  Si  Si208  1  0.499981  0.833344  0.666668  1
  Si  Si209  1  0.832276  0.166836  0.999630  1
  Si  Si210  1  0.832371  0.167084  0.333234  1
  Si  Si211  1  0.833159  0.166740  0.666464  1
  Si  Si212  1  0.832977  0.500327  0.999778  1
  Si  Si213  1  0.832273  0.501033  0.333567  1
  Si  Si214  1  0.833232  0.500092  0.666637  1
  Si  Si215  1  0.832412  0.832818  0.999430  1
  Si  Si216  1  0.833203  0.833310  0.333232  1
  Si  Si217  1  0.833225  0.833290  0.666545  1
