data_[Ca2Tc2Ir2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Tc  1.9000  1.3500  0.7417
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.3725]
_cell_length_b [4.1325]
_cell_length_c [5.8709]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.4766]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [CaTcIr]
_chemical_formula_sum '[Ca2 Tc2 Ir2]'
_cell_volume [126.7574]
_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
[
  Ca  Ca0  2  0.2270  0.7500  0.9270  1
  Tc  Tc1  2  0.3932  0.2500  0.5595  1
  Ir  Ir2  2  0.1080  0.7500  0.4139  1
]