data_[Nd1Sm1Ho1Ag1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Sm  1.1700  1.8500  1.2290
  Ho  1.2300  1.7500  1.0410
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [P4mm]
_cell_length_a [3.6638]
_cell_length_b [3.6638]
_cell_length_c [8.7391]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [99]
_chemical_formula_structural [NdSmHoAg]
_chemical_formula_sum '[Nd1 Sm1 Ho1 Ag1]'
_cell_volume [117.3063]
_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
[
  Nd  Nd0  1  0.0000  0.0000  0.0765  1.0
  Sm  Sm1  1  0.5000  0.5000  0.7840  1.0
  Ho  Ho2  1  0.5000  0.5000  0.3648  1.0
  Ag  Ag3  1  0.0000  0.0000  0.5594  1.0
]