# generated using pymatgen
data_BiSe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.17745415
_cell_length_b   4.17745415
_cell_length_c   18.11044520
_cell_angle_alpha   87.23580514
_cell_angle_beta   87.23580514
_cell_angle_gamma   89.81963081
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BiSe
_chemical_formula_sum   'Bi2 Se2'
_cell_volume   315.31246899
_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
  Bi  Bi0  1  0.71948800  0.71948800  0.59617300  1.0
  Bi  Bi1  1  0.28051200  0.28051200  0.40382700  1.0
  Se  Se2  1  0.24072600  0.24072600  0.57059400  1.0
  Se  Se3  1  0.75927400  0.75927400  0.42940600  1.0