data_[La12Mg2Os4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Mg  1.3100  1.5000  0.8600
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.7957]
_cell_length_b [4.8744]
_cell_length_c [9.6922]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.9329]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La6MgOs2]
_chemical_formula_sum '[La12 Mg2 Os4]'
_cell_volume [554.2822]
_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  0.0948  0.0000  0.8647  1
  La  La1  4  0.1156  0.5000  0.1711  1
  La  La2  4  0.2072  0.5000  0.6129  1
  Mg  Mg3  2  0.0000  0.0000  0.5000  1
  Os  Os4  4  0.2420  0.5000  0.8872  1
]