# generated using pymatgen
data_Cu2S
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.30702068
_cell_length_b   5.30702068
_cell_length_c   5.30702068
_cell_angle_alpha   97.38638676
_cell_angle_beta   97.38638676
_cell_angle_gamma   137.97733282
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cu2S
_chemical_formula_sum   'Cu4 S2'
_cell_volume   93.40556019
_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
  Cu  Cu0  1  0.12500000  0.87437311  0.24937311  1.0
  Cu  Cu1  1  0.12562689  0.37500000  0.25062689  1.0
  Cu  Cu2  1  0.62500000  0.87562689  0.75062689  1.0
  Cu  Cu3  1  0.12437311  0.87500000  0.74937311  1.0
  S  S4  1  0.50000000  0.50000000  0.00000000  1.0
  S  S5  1  0.75000000  0.25000000  0.50000000  1.0