data_[Ce4Mg2Ge2Ru2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Mg  1.3100  1.5000  0.8600
  Ge  2.0100  1.2500  0.7700
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.2596]
_cell_length_b [4.2258]
_cell_length_c [8.3078]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.4253]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Ce2MgGeRu]
_chemical_formula_sum '[Ce4 Mg2 Ge2 Ru2]'
_cell_volume [240.3546]
_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
[
  Ce  Ce0  2  0.0583  0.2500  0.3168  1
  Ce  Ce1  2  0.3243  0.7500  0.0854  1
  Mg  Mg2  2  0.4067  0.7500  0.5861  1
  Ge  Ge3  2  0.2400  0.2500  0.7019  1
  Ru  Ru4  2  0.1188  0.2500  0.9534  1
]