# generated using pymatgen
data_Mg3Si4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.23307500
_cell_length_b   8.19134095
_cell_length_c   8.40674498
_cell_angle_alpha   114.08752354
_cell_angle_beta   89.47865832
_cell_angle_gamma   104.15034054
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mg3Si4
_chemical_formula_sum   'Mg6 Si8'
_cell_volume   256.68529117
_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  0.41985600  0.41330800  0.91970600  1.0
  Mg  Mg1  1  0.19198800  0.96787900  0.83775000  1.0
  Mg  Mg2  1  0.00474500  0.58412600  0.37765500  1.0
  Mg  Mg3  1  0.34955200  0.25583900  0.23268000  1.0
  Mg  Mg4  1  0.22491400  0.01462300  0.47513700  1.0
  Mg  Mg5  1  0.07809400  0.73821200  0.06832000  1.0
  Si  Si6  1  0.79007200  0.15885200  0.72880300  1.0
  Si  Si7  1  0.57690600  0.74339200  0.27590500  1.0
  Si  Si8  1  0.86722200  0.29856300  0.52250900  1.0
  Si  Si9  1  0.45342200  0.48203800  0.58010900  1.0
  Si  Si10  1  0.61812900  0.80881300  0.59396100  1.0
  Si  Si11  1  0.58123200  0.74445200  0.86743400  1.0
  Si  Si12  1  0.85286600  0.25646400  0.03650700  1.0
  Si  Si13  1  0.74420300  0.03333100  0.23014400  1.0