data_[Ca4Ga4Te4O20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Ga  1.8100  1.3000  0.7600
  Te  2.1000  1.4000  1.2933
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [6.9397]
_cell_length_b [9.2800]
_cell_length_c [7.6351]
_cell_angle_alpha [90.0000]
_cell_angle_beta [115.0967]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [CaGaTeO5]
_chemical_formula_sum '[Ca4 Ga4 Te4 O20]'
_cell_volume [445.2803]
_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
[
  Ca  Ca0  4  0.0000  0.3327  0.2500  1.0
  Ga  Ga1  4  0.0000  0.3156  0.7500  1.0
  Te  Te2  4  0.0000  0.0000  0.0000  1.0
  O  O3  8  0.1104  0.2059  0.6088  1.0
  O  O4  8  0.1857  0.4504  0.9199  1.0
  O  O5  4  0.0000  0.0745  0.2500  1.0
]