data_[Ac4Ag4Ge2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Ag  1.9300  1.6000  1.0867
  Ge  2.0100  1.2500  0.7700
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.1473]
_cell_length_b [11.0692]
_cell_length_c [6.2714]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.7977]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Ac2Ag2GeO6]
_chemical_formula_sum '[Ac4 Ag4 Ge2 O12]'
_cell_volume [424.5596]
_cell_formula_units_Z [2]
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
[
  Ac  Ac0  4  0.0000  0.3365  0.5000  1
  Ag  Ag1  4  0.0000  0.1354  0.0000  1
  Ge  Ge2  2  0.0000  0.0000  0.5000  1
  O  O3  8  0.1088  0.1371  0.3262  1
  O  O4  4  0.2146  0.5000  0.3548  1
]