# generated using pymatgen
data_Mg4Si3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.77215321
_cell_length_b   6.77215321
_cell_length_c   6.77215387
_cell_angle_alpha   105.74064692
_cell_angle_beta   105.74064692
_cell_angle_gamma   105.74064721
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mg4Si3
_chemical_formula_sum   'Mg8 Si6'
_cell_volume   267.04633585
_cell_formula_units_Z   2
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  Mg0  1  0.84332300  0.25377000  0.38601800  1.0
  Mg  Mg1  1  0.25377000  0.38601800  0.84332300  1.0
  Mg  Mg2  1  0.50000000  0.50000000  0.50000000  1.0
  Mg  Mg3  1  0.38601800  0.84332300  0.25377000  1.0
  Mg  Mg4  1  0.74623000  0.61398200  0.15667700  1.0
  Mg  Mg5  1  0.00000000  0.00000000  0.00000000  1.0
  Mg  Mg6  1  0.61398200  0.15667700  0.74623000  1.0
  Mg  Mg7  1  0.15667700  0.74623000  0.61398200  1.0
  Si  Si8  1  0.45119200  0.16374200  0.07691700  1.0
  Si  Si9  1  0.16374200  0.07691700  0.45119200  1.0
  Si  Si10  1  0.83625800  0.92308300  0.54880800  1.0
  Si  Si11  1  0.54880800  0.83625800  0.92308300  1.0
  Si  Si12  1  0.07691700  0.45119200  0.16374200  1.0
  Si  Si13  1  0.92308300  0.54880800  0.83625800  1.0