# generated using pymatgen
data_Mg2Cu3Si
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.97176110
_cell_length_b   4.97176049
_cell_length_c   7.80490630
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   119.99999740
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mg2Cu3Si
_chemical_formula_sum   'Mg4 Cu6 Si2'
_cell_volume   167.07781520
_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  0.33333300  0.66666700  0.06134203  1.0
  Mg  Mg1  1  0.66666700  0.33333300  0.56134203  1.0
  Mg  Mg2  1  0.66666700  0.33333300  0.93865797  1.0
  Mg  Mg3  1  0.33333300  0.66666700  0.43865797  1.0
  Cu  Cu4  1  0.16854887  0.33709975  0.75000000  1.0
  Cu  Cu5  1  0.83145113  0.16854887  0.25000000  1.0
  Cu  Cu6  1  0.33709975  0.16854887  0.25000000  1.0
  Cu  Cu7  1  0.66290025  0.83145113  0.75000000  1.0
  Cu  Cu8  1  0.16854887  0.83145113  0.75000000  1.0
  Cu  Cu9  1  0.83145113  0.66290025  0.25000000  1.0
  Si  Si10  1  -0.00000000  -0.00000000  -0.00000000  1.0
  Si  Si11  1  -0.00000000  -0.00000000  0.50000000  1.0