# generated using pymatgen
data_Cu3As
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.26565436
_cell_length_b   5.26565436
_cell_length_c   4.26597803
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   120.00000075
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cu3As
_chemical_formula_sum   'Cu6 As2'
_cell_volume   102.43631328
_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  0.16251929  0.32503858  0.25000000  1.0
  Cu  Cu1  1  0.67496142  0.83748071  0.25000000  1.0
  Cu  Cu2  1  0.16251929  0.83748071  0.25000000  1.0
  Cu  Cu3  1  0.83748071  0.67496142  0.75000000  1.0
  Cu  Cu4  1  0.32503858  0.16251929  0.75000000  1.0
  Cu  Cu5  1  0.83748071  0.16251929  0.75000000  1.0
  As  As6  1  0.33333300  0.66666700  0.75000000  1.0
  As  As7  1  0.66666700  0.33333300  0.25000000  1.0