data_[Zr4Ag4P4O20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zr  1.3300  1.5500  0.8600
  Ag  1.9300  1.6000  1.0867
  P  2.1900  1.0000  0.5500
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [7.3668]
_cell_length_b [8.7730]
_cell_length_c [7.8197]
_cell_angle_alpha [90.0000]
_cell_angle_beta [117.6637]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [ZrAgPO5]
_chemical_formula_sum '[Zr4 Ag4 P4 O20]'
_cell_volume [447.6088]
_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
[
  Zr  Zr0  4  0.0000  0.0000  0.0000  1.0
  Ag  Ag1  4  0.0000  0.3226  0.7500  1.0
  P  P2  4  0.0000  0.3283  0.2500  1.0
  O  O3  8  0.0618  0.2269  0.1229  1.0
  O  O4  8  0.1805  0.4360  0.3784  1.0
  O  O5  4  0.0000  0.0720  0.7500  1.0
]