data_[Tm4Sb2Te1As1]
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
  Te  2.1000  1.4000  1.2933
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [7.3783]
_cell_length_b [4.2560]
_cell_length_c [7.4021]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.2948]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Tm4Sb2TeAs]
_chemical_formula_sum '[Tm4 Sb2 Te1 As1]'
_cell_volume [219.3845]
_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  0.2398  0.5000  0.2343  1.0
  Tm  Tm1  2  0.2492  0.0000  0.7632  1.0
  Sb  Sb2  1  0.5000  0.0000  0.5000  1.0
  Sb  Sb3  1  0.5000  0.5000  0.0000  1.0
  Te  Te4  1  0.0000  0.5000  0.5000  1.0
  As  As5  1  0.0000  0.0000  0.0000  1.0
]