data_[Gd4P4O14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  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 [C2/m]
_cell_length_a [7.2960]
_cell_length_b [10.0645]
_cell_length_c [4.2495]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.8062]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Gd2P2O7]
_chemical_formula_sum '[Gd4 P4 O14]'
_cell_volume [305.4456]
_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
[
  Gd  Gd0  4  0.0000  0.3080  0.5000  1
  P  P1  4  0.1979  0.0000  0.8893  1
  O  O2  8  0.2060  0.1274  0.6919  1
  O  O3  4  0.1468  0.5000  0.8070  1
  O  O4  2  0.0000  0.0000  0.0000  1
]