data_[Nd2Sm2Ge4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Sm  1.1700  1.8500  1.2290
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [4.0643]
_cell_length_b [5.9453]
_cell_length_c [8.2287]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [NdSmGe2]
_chemical_formula_sum '[Nd2 Sm2 Ge4]'
_cell_volume [198.8382]
_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
[
  Nd  Nd0  2  0.0000  0.1323  0.6813  1.0
  Sm  Sm1  2  0.5000  0.3677  0.3183  1.0
  Ge  Ge2  2  0.0000  0.3900  0.0393  1.0
  Ge  Ge3  2  0.5000  0.1123  0.9611  1.0
]