data_[Tm4Cd4As4O20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Cd  1.6900  1.5500  1.0900
  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 [8.0127]
_cell_length_b [9.0132]
_cell_length_c [8.0052]
_cell_angle_alpha [90.0000]
_cell_angle_beta [117.6415]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [TmCdAsO5]
_chemical_formula_sum '[Tm4 Cd4 As4 O20]'
_cell_volume [512.1496]
_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
[
  Tm  Tm0  4  0.0000  0.0000  0.0000  1.0
  Cd  Cd1  4  0.0000  0.3172  0.7500  1.0
  As  As2  4  0.0000  0.3483  0.2500  1.0
  O  O3  8  0.0363  0.2416  0.0925  1.0
  O  O4  8  0.1811  0.4751  0.3662  1.0
  O  O5  4  0.0000  0.0883  0.7500  1.0
]