# generated using pymatgen
data_Mg3Si4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.43257300
_cell_length_b   6.74551482
_cell_length_c   6.84125769
_cell_angle_alpha   108.12369798
_cell_angle_beta   107.24286766
_cell_angle_gamma   103.82720305
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mg3Si4
_chemical_formula_sum   'Mg6 Si8'
_cell_volume   250.86412184
_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  0.13446600  0.11544100  0.47782400  1.0
  Mg  Mg1  1  0.46322400  0.89814300  0.40862400  1.0
  Mg  Mg2  1  0.90988600  0.06716300  0.78260200  1.0
  Mg  Mg3  1  0.29239300  0.53641000  0.92388200  1.0
  Mg  Mg4  1  0.69053900  0.98800000  0.09004900  1.0
  Mg  Mg5  1  0.40038000  0.28724300  0.20540000  1.0
  Si  Si6  1  0.96576700  0.47866100  0.13905600  1.0
  Si  Si7  1  0.65736600  0.56339100  0.72669900  1.0
  Si  Si8  1  0.25048700  0.89430500  0.77716600  1.0
  Si  Si9  1  0.05288500  0.82823400  0.04744100  1.0
  Si  Si10  1  0.25277000  0.55311000  0.51319200  1.0
  Si  Si11  1  0.84819600  0.36031700  0.51252800  1.0
  Si  Si12  1  0.56339800  0.23432200  0.82866900  1.0
  Si  Si13  1  0.76478900  0.69541600  0.32063600  1.0