data_[Mg1V1Ir1Rh1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  V  1.6300  1.3500  0.7775
  Ir  2.2000  1.3500  0.7650
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [P4mm]
_cell_length_a [2.9204]
_cell_length_b [2.9204]
_cell_length_c [6.8613]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [99]
_chemical_formula_structural [MgVIrRh]
_chemical_formula_sum '[Mg1 V1 Ir1 Rh1]'
_cell_volume [58.5174]
_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
[
  Mg  Mg0  1  0.0000  0.0000  0.0727  1.0
  V  V1  1  0.0000  0.0000  0.5717  1.0
  Ir  Ir2  1  0.5000  0.5000  0.8007  1.0
  Rh  Rh3  1  0.5000  0.5000  0.3395  1.0
]