data_[Tb1Gd1Ni2P4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Gd  1.2000  1.8000  1.0750
  Ni  1.9100  1.3500  0.7400
  P  2.1900  1.0000  0.5500
]
_symmetry_space_group_name_H-M [P4mm]
_cell_length_a [3.7387]
_cell_length_b [3.7387]
_cell_length_c [9.5233]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [99]
_chemical_formula_structural [TbGd(NiP2)2]
_chemical_formula_sum '[Tb1 Gd1 Ni2 P4]'
_cell_volume [133.1128]
_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
[
  Tb  Tb0  1  0.5000  0.5000  0.7671  1
  Gd  Gd1  1  0.0000  0.0000  0.2323  1
  Ni  Ni2  2  0.0000  0.5000  0.5006  1
  P  P3  2  0.0000  0.5000  0.9989  1
  P  P4  1  0.0000  0.0000  0.6351  1
  P  P5  1  0.5000  0.5000  0.3664  1
]