data_[Eu2Cu4Ge2P2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Eu  1.2000  1.8500  1.1985
  Cu  1.9000  1.3500  0.8200
  Ge  2.0100  1.2500  0.7700
  P  2.1900  1.0000  0.5500
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [4.1065]
_cell_length_b [4.1065]
_cell_length_c [9.9495]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [EuCu2GeP]
_chemical_formula_sum '[Eu2 Cu4 Ge2 P2]'
_cell_volume [167.7786]
_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
[
  Eu  Eu0  2  0.0000  0.0000  0.9981  1
  Cu  Cu1  4  0.0000  0.5000  0.2529  1
  Ge  Ge2  2  0.0000  0.0000  0.6185  1
  P  P3  2  0.0000  0.0000  0.3776  1
]