data_[Tm4Sb1As1Pb2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Sb  2.0500  1.4500  0.8300
  As  2.1800  1.1500  0.6600
  Pb  2.3300  1.8000  1.1225
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [7.1554]
_cell_length_b [4.0921]
_cell_length_c [8.0396]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.0045]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Tm4SbAsPb2]
_chemical_formula_sum '[Tm4 Sb1 As1 Pb2]'
_cell_volume [225.1123]
_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
[
  Tm  Tm0  2  0.2284  0.5000  0.2185  1.0
  Tm  Tm1  2  0.2465  0.0000  0.7728  1.0
  Sb  Sb2  1  0.5000  0.5000  0.0000  1.0
  As  As3  1  0.0000  0.0000  0.0000  1.0
  Pb  Pb4  1  0.0000  0.5000  0.5000  1.0
  Pb  Pb5  1  0.5000  0.0000  0.5000  1.0
]