data_[Ti4Ag4As4O20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ti  1.5400  1.4000  0.8517
  Ag  1.9300  1.6000  1.0867
  As  2.1800  1.1500  0.6600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [6.9351]
_cell_length_b [9.0086]
_cell_length_c [7.2940]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.8411]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [TiAgAsO5]
_chemical_formula_sum '[Ti4 Ag4 As4 O20]'
_cell_volume [413.5346]
_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
[
  Ti  Ti0  4  0.0000  0.0000  0.0000  1.0
  Ag  Ag1  4  0.0000  0.3226  0.7500  1.0
  As  As2  4  0.0000  0.3178  0.2500  1.0
  O  O3  8  0.0951  0.2103  0.1095  1.0
  O  O4  8  0.1939  0.4343  0.4116  1.0
  O  O5  4  0.0000  0.0554  0.7500  1.0
]