data_[Tb1Ho2Ag1C1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Ho  1.2300  1.7500  1.0410
  Ag  1.9300  1.6000  1.0867
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [P4mm]
_cell_length_a [4.8192]
_cell_length_b [4.8192]
_cell_length_c [5.0305]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [99]
_chemical_formula_structural [TbHo2AgC]
_chemical_formula_sum '[Tb1 Ho2 Ag1 C1]'
_cell_volume [116.8330]
_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
[
  Tb  Tb0  1  0.0000  0.0000  0.4912  1
  Ho  Ho1  2  0.0000  0.5000  0.9940  1
  Ag  Ag2  1  0.5000  0.5000  0.5069  1
  C  C3  1  0.0000  0.0000  0.0138  1
]