data_[K1Tc2Ir1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Tc  1.9000  1.3500  0.7417
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [P4mm]
_cell_length_a [2.7869]
_cell_length_b [2.7869]
_cell_length_c [9.5125]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [99]
_chemical_formula_structural [KTc2Ir]
_chemical_formula_sum '[K1 Tc2 Ir1]'
_cell_volume [73.8844]
_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
[
  K  K0  1  0.5000  0.5000  0.7330  1
  Tc  Tc1  1  0.0000  0.0000  0.0620  1
  Tc  Tc2  1  0.5000  0.5000  0.2597  1
  Ir  Ir3  1  0.0000  0.0000  0.4453  1
]