data_[Cd2Tc2Ni4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cd  1.6900  1.5500  1.0900
  Tc  1.9000  1.3500  0.7417
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [4.1645]
_cell_length_b [2.6607]
_cell_length_c [10.0412]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [CdTcNi2]
_chemical_formula_sum '[Cd2 Tc2 Ni4]'
_cell_volume [111.2602]
_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
[
  Cd  Cd0  2  0.5000  0.0000  0.5799  1
  Tc  Tc1  2  0.0000  0.0000  0.9067  1
  Ni  Ni2  2  0.0000  0.0000  0.1850  1
  Ni  Ni3  2  0.5000  0.0000  0.3221  1
]