data_[Zn1Co1Cu2S1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zn  1.6500  1.3500  0.8800
  Co  1.8800  1.3500  0.7683
  Cu  1.9000  1.3500  0.8200
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [P4/mmm]
_cell_length_a [4.4796]
_cell_length_b [4.4796]
_cell_length_c [4.5158]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [123]
_chemical_formula_structural [ZnCoCu2S]
_chemical_formula_sum '[Zn1 Co1 Cu2 S1]'
_cell_volume [90.6184]
_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
[
  Zn  Zn0  1  0.0000  0.0000  0.0000  1
  Co  Co1  1  0.5000  0.5000  0.5000  1
  Cu  Cu2  2  0.0000  0.5000  0.0000  1
  S  S3  1  0.0000  0.0000  0.5000  1
]