data_[Ce1Nd1Ge1Br2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Nd  1.1400  1.8500  1.2765
  Ge  2.0100  1.2500  0.7700
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P3m1]
_cell_length_a [4.3458]
_cell_length_b [4.3458]
_cell_length_c [10.3155]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [156]
_chemical_formula_structural [CeNdGeBr2]
_chemical_formula_sum '[Ce1 Nd1 Ge1 Br2]'
_cell_volume [168.7193]
_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
[
  Ce  Ce0  1  0.0000  0.0000  0.3363  1
  Nd  Nd1  1  0.6667  0.3333  0.6652  1
  Ge  Ge2  1  0.3333  0.6667  0.5034  1
  Br  Br3  1  0.0000  0.0000  0.8352  1
  Br  Br4  1  0.6667  0.3333  0.1599  1
]