# generated using pymatgen
data_Mg4Si7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   14.74353194
_cell_length_b   3.94625211
_cell_length_c   7.09049546
_cell_angle_alpha   89.99497042
_cell_angle_beta   101.64484057
_cell_angle_gamma   89.99859988
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mg4Si7
_chemical_formula_sum   'Mg8 Si14'
_cell_volume   404.04602600
_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  0.92855200  0.72793500  0.72442900  1.0
  Mg  Mg1  1  0.51107300  0.72728300  0.15178800  1.0
  Mg  Mg2  1  0.34335000  0.22717600  0.23788900  1.0
  Mg  Mg3  1  0.65570300  0.22753500  0.03859900  1.0
  Mg  Mg4  1  0.84427600  0.72799700  0.11154900  1.0
  Mg  Mg5  1  0.09611200  0.22768300  0.78110900  1.0
  Mg  Mg6  1  0.42761600  0.22732900  0.80075200  1.0
  Mg  Mg7  1  0.57425600  0.22741200  0.48749800  1.0
  Si  Si8  1  0.95561200  0.22797300  0.34353200  1.0
  Si  Si9  1  0.96351400  0.22785700  0.00449300  1.0
  Si  Si10  1  0.04750600  0.72783400  0.47408500  1.0
  Si  Si11  1  0.13844300  0.22747700  0.18662800  1.0
  Si  Si12  1  0.55519000  0.72764900  0.78880700  1.0
  Si  Si13  1  0.43917100  0.72751900  0.48891300  1.0
  Si  Si14  1  0.19049100  0.72728100  0.03847100  1.0
  Si  Si15  1  0.79658700  0.22794700  0.79543100  1.0
  Si  Si16  1  0.70142800  0.72768900  0.34884400  1.0
  Si  Si17  1  0.19887100  0.22745700  0.52003600  1.0
  Si  Si18  1  0.33508100  0.72742000  0.94812100  1.0
  Si  Si19  1  0.80474200  0.22761400  0.43047900  1.0
  Si  Si20  1  0.70099800  0.72773800  0.70055100  1.0
  Si  Si21  1  0.29501600  0.72745700  0.59796700  1.0