data_[Mg14Cu2Rh8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Cu  1.9000  1.3500  0.8200
  Rh  2.2800  1.3500  0.7450
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.7691]
_cell_length_b [4.6513]
_cell_length_c [9.2149]
_cell_angle_alpha [90.0000]
_cell_angle_beta [127.1209]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Mg7CuRh4]
_chemical_formula_sum '[Mg14 Cu2 Rh8]'
_cell_volume [436.3970]
_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
[
  Mg  Mg0  4  0.0705  0.0000  0.3417  1
  Mg  Mg1  4  0.1692  0.5000  0.6138  1
  Mg  Mg2  4  0.2176  0.0000  0.8671  1
  Mg  Mg3  2  0.0000  0.5000  0.0000  1
  Cu  Cu4  2  0.0000  0.0000  0.0000  1
  Rh  Rh5  4  0.0667  0.5000  0.7866  1
  Rh  Rh6  4  0.1936  0.5000  0.3477  1
]