data_[Ac4Zr2Te10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Zr  1.3300  1.5500  0.8600
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [5.5628]
_cell_length_b [10.9809]
_cell_length_c [10.3985]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [Ac2ZrTe5]
_chemical_formula_sum '[Ac4 Zr2 Te10]'
_cell_volume [635.1929]
_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  0.2040  0.7150  1
  Zr  Zr1  2  0.0000  0.5000  0.9993  1
  Te  Te2  4  0.0000  0.2326  0.0351  1
  Te  Te3  2  0.0000  0.0000  0.4772  1
  Te  Te4  2  0.0000  0.5000  0.2903  1
  Te  Te5  2  0.0000  0.5000  0.7221  1
]