data_[Ac2La8Os4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  La  1.1000  1.9500  1.1720
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [8.0238]
_cell_length_b [6.8966]
_cell_length_c [8.2251]
_cell_angle_alpha [90.0000]
_cell_angle_beta [111.6995]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Ac(La2Os)2]
_chemical_formula_sum '[Ac2 La8 Os4]'
_cell_volume [422.8987]
_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
[
  La  La0  4  0.2468  0.0023  0.5852  1
  Ac  Ac1  2  0.0135  0.2500  0.1564  1
  La  La2  2  0.3193  0.7500  0.2573  1
  La  La3  2  0.3803  0.2500  0.0266  1
  Os  Os4  2  0.0155  0.2500  0.7391  1
  Os  Os5  2  0.4119  0.2500  0.3643  1
]