data_[Zn4Cu4P4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zn  1.6500  1.3500  0.8800
  Cu  1.9000  1.3500  0.8200
  P  2.1900  1.0000  0.5500
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [6.9809]
_cell_length_b [4.2484]
_cell_length_c [6.9140]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.6575]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [ZnCuP]
_chemical_formula_sum '[Zn4 Cu4 P4]'
_cell_volume [191.8702]
_cell_formula_units_Z [4]
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  4  0.1050  0.9004  0.3553  1.0
  Cu  Cu1  4  0.1356  0.2934  0.9095  1.0
  P  P2  4  0.2253  0.4281  0.2566  1.0
]