data_[Ho4Mg1Ag3]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Mg  1.3100  1.5000  0.8600
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [Pmm2]
_cell_length_a [3.5979]
_cell_length_b [4.8946]
_cell_length_c [11.4025]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [25]
_chemical_formula_structural [Ho4MgAg3]
_chemical_formula_sum '[Ho4 Mg1 Ag3]'
_cell_volume [200.8010]
_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
[
  Ho  Ho0  1  0.0000  0.0000  0.1650  1.0
  Ho  Ho1  1  0.0000  0.5000  0.8346  1.0
  Ho  Ho2  1  0.5000  0.0000  0.6458  1.0
  Ho  Ho3  1  0.5000  0.5000  0.3569  1.0
  Mg  Mg4  1  0.5000  0.5000  0.0707  1.0
  Ag  Ag5  1  0.0000  0.0000  0.4281  1.0
  Ag  Ag6  1  0.0000  0.5000  0.5746  1.0
  Ag  Ag7  1  0.5000  0.0000  0.9243  1.0
]