data_[Er4Tm2Mg6Ir4Pt2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Tm  1.2500  1.7500  1.0950
  Mg  1.3100  1.5000  0.8600
  Ir  2.2000  1.3500  0.7650
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [4.0156]
_cell_length_b [12.5923]
_cell_length_c [7.2705]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [Er2TmMg3Ir2Pt]
_chemical_formula_sum '[Er4 Tm2 Mg6 Ir4 Pt2]'
_cell_volume [367.6367]
_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
[
  Er  Er0  4  0.0000  0.2067  0.7933  1
  Tm  Tm1  2  0.0000  0.0000  0.4133  1
  Mg  Mg2  4  0.5000  0.1237  0.1237  1
  Mg  Mg3  2  0.5000  0.0000  0.7525  1
  Ir  Ir4  4  0.5000  0.1666  0.5000  1
  Pt  Pt5  2  0.0000  0.0000  0.0001  1
]