data_[Ce4V4Ag4O20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  V  1.6300  1.3500  0.7775
  Ag  1.9300  1.6000  1.0867
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [8.3903]
_cell_length_b [9.0566]
_cell_length_c [8.2707]
_cell_angle_alpha [90.0000]
_cell_angle_beta [117.9360]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [CeVAgO5]
_chemical_formula_sum '[Ce4 V4 Ag4 O20]'
_cell_volume [555.2342]
_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
[
  Ce  Ce0  4  0.0000  0.0000  0.0000  1.0
  V  V1  4  0.0000  0.3563  0.2500  1.0
  Ag  Ag2  4  0.0000  0.3153  0.7500  1.0
  O  O3  8  0.0223  0.2450  0.0910  1.0
  O  O4  8  0.1912  0.4706  0.3603  1.0
  O  O5  4  0.0000  0.0737  0.7500  1.0
]