data_[Nd2Tc1Sn8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Tc  1.9000  1.3500  0.7417
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [P4/mmm]
_cell_length_a [4.7795]
_cell_length_b [4.7795]
_cell_length_c [12.3429]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [123]
_chemical_formula_structural [Nd2TcSn8]
_chemical_formula_sum '[Nd2 Tc1 Sn8]'
_cell_volume [281.9577]
_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
[
  Nd  Nd0  2  0.0000  0.0000  0.3043  1
  Tc  Tc1  1  0.0000  0.0000  0.0000  1
  Sn  Sn2  4  0.0000  0.5000  0.1208  1
  Sn  Sn3  2  0.0000  0.5000  0.5000  1
  Sn  Sn4  2  0.5000  0.5000  0.3093  1
]