# generated using pymatgen
data_Gd2Si2Se
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.03418509
_cell_length_b   4.03418524
_cell_length_c   7.75014302
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   119.99999879
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Gd2Si2Se
_chemical_formula_sum   'Gd2 Si2 Se1'
_cell_volume   109.23253420
_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
  Gd  Gd0  1  0.00000000  0.00000000  0.24915655  1.0
  Gd  Gd1  1  0.00000000  0.00000000  0.75084345  1.0
  Si  Si2  1  0.33333300  0.66666700  0.50000000  1.0
  Si  Si3  1  0.66666700  0.33333300  0.50000000  1.0
  Se  Se4  1  0.66666700  0.33333300  0.00000000  1.0