# generated using pymatgen
data_Y9Mg(Sn3Se)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.06543653
_cell_length_b   9.06543635
_cell_length_c   6.69897825
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   119.99999709
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y9Mg(Sn3Se)2
_chemical_formula_sum   'Y9 Mg1 Sn6 Se2'
_cell_volume   476.77848256
_cell_formula_units_Z   1
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
  Y  Y0  1  0.33333300  0.66666700  0.00000000  1.0
  Y  Y1  1  0.33333300  0.66666700  0.50000000  1.0
  Y  Y2  1  0.66666700  0.33333300  0.50000000  1.0
  Y  Y3  1  0.74720285  0.74527115  0.75297957  1.0
  Y  Y4  1  0.25472885  0.00193169  0.75297957  1.0
  Y  Y5  1  0.99806831  0.25279715  0.75297957  1.0
  Y  Y6  1  0.25472885  0.25279715  0.24702043  1.0
  Y  Y7  1  0.74720285  0.00193169  0.24702043  1.0
  Y  Y8  1  0.99806831  0.74527115  0.24702043  1.0
  Mg  Mg9  1  0.66666700  0.33333300  0.00000000  1.0
  Sn  Sn10  1  0.39743316  0.39760301  0.75233014  1.0
  Sn  Sn11  1  0.60239699  0.99983015  0.75233014  1.0
  Sn  Sn12  1  0.00016985  0.60256684  0.75233014  1.0
  Sn  Sn13  1  0.60239699  0.60256684  0.24766986  1.0
  Sn  Sn14  1  0.39743316  0.99983015  0.24766986  1.0
  Sn  Sn15  1  0.00016985  0.39760301  0.24766986  1.0
  Se  Se16  1  0.00000000  0.00000000  0.00000000  1.0
  Se  Se17  1  0.00000000  0.00000000  0.50000000  1.0