data_[Nd4Si6Tc4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Si  1.9000  1.1000  0.5400
  Tc  1.9000  1.3500  0.7417
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.5115]
_cell_length_b [4.3372]
_cell_length_c [7.3355]
_cell_angle_alpha [90.0000]
_cell_angle_beta [129.4228]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Nd2Si3Tc2]
_chemical_formula_sum '[Nd4 Si6 Tc4]'
_cell_volume [282.9182]
_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
[
  Nd  Nd0  4  0.0763  0.5000  0.3308  1
  Si  Si1  4  0.1433  0.0000  0.6927  1
  Tc  Tc2  4  0.2304  0.0000  0.0976  1
  Si  Si3  2  0.0000  0.0000  0.0000  1
]