# generated using pymatgen
data_IrSe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.80394165
_cell_length_b   3.80394165
_cell_length_c   6.85680500
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   119.99999388
_symmetry_Int_Tables_number   1
_chemical_formula_structural   IrSe
_chemical_formula_sum   'Ir2 Se2'
_cell_volume   85.92512050
_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
  Ir  Ir0  1  0.66666700  0.33333300  0.50850400  1.0
  Ir  Ir1  1  0.33333300  0.66666700  0.00850400  1.0
  Se  Se2  1  0.66666700  0.33333300  0.86649800  1.0
  Se  Se3  1  0.33333300  0.66666700  0.36649800  1.0