data_[Ac4Mg2Te2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Mg  1.3100  1.5000  0.8600
  Te  2.1000  1.4000  1.2933
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pmmn]
_cell_length_a [5.8547]
_cell_length_b [8.3034]
_cell_length_c [6.0474]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [59]
_chemical_formula_structural [Ac2MgTeO6]
_chemical_formula_sum '[Ac4 Mg2 Te2 O12]'
_cell_volume [293.9916]
_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  0.2322  0.7793  1
  Mg  Mg1  2  0.0000  0.5000  0.2388  1
  Te  Te2  2  0.0000  0.0000  0.2656  1
  O  O3  4  0.0000  0.2550  0.1984  1
  O  O4  4  0.2411  0.0000  0.5436  1
  O  O5  4  0.2479  0.0000  0.0089  1
]