# generated using pymatgen
data_Mg4Si7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.02022500
_cell_length_b   7.12831692
_cell_length_c   14.45082785
_cell_angle_alpha   94.92208532
_cell_angle_beta   97.54035457
_cell_angle_gamma   90.12110519
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mg4Si7
_chemical_formula_sum   'Mg8 Si14'
_cell_volume   408.99119101
_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  0.01330500  0.06871200  0.91910900  1.0
  Mg  Mg1  1  0.81795700  0.31347100  0.51121300  1.0
  Mg  Mg2  1  0.23626100  0.12435600  0.36063500  1.0
  Mg  Mg3  1  0.39335900  0.51518200  0.65477300  1.0
  Mg  Mg4  1  0.97061000  0.56231400  0.83128100  1.0
  Mg  Mg5  1  0.16002000  0.59067600  0.21478700  1.0
  Mg  Mg6  1  0.28775600  0.61364200  0.42562000  1.0
  Mg  Mg7  1  0.34853600  0.01603000  0.58083400  1.0
  Si  Si8  1  0.52639800  0.41541100  0.95543300  1.0
  Si  Si9  1  0.53043100  0.75940700  0.96099400  1.0
  Si  Si10  1  0.07777200  0.80131900  0.05543000  1.0
  Si  Si11  1  0.06950500  0.39152800  0.04563400  1.0
  Si  Si12  1  0.85504500  0.69909300  0.56137100  1.0
  Si  Si13  1  0.77961100  0.92961100  0.44955200  1.0
  Si  Si14  1  0.65495000  0.13640300  0.21974700  1.0
  Si  Si15  1  0.45788300  0.85745800  0.80229600  1.0
  Si  Si16  1  0.90959700  0.23572700  0.70192600  1.0
  Si  Si17  1  0.10635200  0.11596900  0.12591100  1.0
  Si  Si18  1  0.74365900  0.41164200  0.32645600  1.0
  Si  Si19  1  0.45809800  0.23010600  0.80662000  1.0
  Si  Si20  1  0.91549900  0.88729000  0.70653900  1.0
  Si  Si21  1  0.68364800  0.82835100  0.28742700  1.0