data_[Pm4Te2Os1Cl1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Te  2.1000  1.4000  1.2933
  Os  2.2000  1.3000  0.6730
  Cl  3.1600  1.0000  0.7800
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [7.5187]
_cell_length_b [4.2326]
_cell_length_c [7.6991]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.3528]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Pm4Te2OsCl]
_chemical_formula_sum '[Pm4 Te2 Os1 Cl1]'
_cell_volume [233.8621]
_cell_formula_units_Z [1]
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
[
  Pm  Pm0  2  0.2699  0.0000  0.7249  1
  Pm  Pm1  2  0.2841  0.5000  0.2898  1
  Te  Te2  1  0.0000  0.0000  0.0000  1
  Te  Te3  1  0.5000  0.5000  0.0000  1
  Os  Os4  1  0.5000  0.0000  0.5000  1
  Cl  Cl5  1  0.0000  0.5000  0.5000  1
]