data_[K6Gd2P4O16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Gd  1.2000  1.8000  1.0750
  P  2.1900  1.0000  0.5500
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.5144]
_cell_length_b [5.6761]
_cell_length_c [9.5346]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.4021]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [K3Gd(PO4)2]
_chemical_formula_sum '[K6 Gd2 P4 O16]'
_cell_volume [406.5542]
_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
[
  K  K0  2  0.1992  0.7500  0.0827  1
  K  K1  2  0.3633  0.2500  0.5920  1
  K  K2  2  0.4934  0.7500  0.8106  1
  Gd  Gd3  2  0.0062  0.2500  0.2917  1
  P  P4  2  0.1899  0.7500  0.4277  1
  P  P5  2  0.2310  0.2500  0.9109  1
  O  O6  4  0.1516  0.0259  0.8364  1
  O  O7  4  0.2441  0.5258  0.3437  1
  O  O8  2  0.0133  0.2500  0.5468  1
  O  O9  2  0.1748  0.2500  0.0674  1
  O  O10  2  0.2825  0.7500  0.5763  1
  O  O11  2  0.4346  0.2500  0.8978  1
]