data_[Nb2Tc2Te8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nb  1.6000  1.4500  0.8200
  Tc  1.9000  1.3500  0.7417
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [12.8501]
_cell_length_b [3.4472]
_cell_length_c [19.2522]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [NbTcTe4]
_chemical_formula_sum '[Nb2 Tc2 Te8]'
_cell_volume [852.8136]
_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
[
  Nb  Nb0  2  0.3407  0.2500  0.5057  1
  Tc  Tc1  2  0.1541  0.7500  0.4970  1
  Te  Te2  2  0.0313  0.2500  0.5763  1
  Te  Te3  2  0.2039  0.2500  0.3952  1
  Te  Te4  2  0.2808  0.7500  0.6104  1
  Te  Te5  2  0.4598  0.7500  0.4164  1
]