data_[Ce1Pr1Mn2Si4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Pr  1.1300  1.8500  1.0600
  Mn  1.5500  1.4000  0.6483
  Si  1.9000  1.1000  0.5400
]
_symmetry_space_group_name_H-M [Pm]
_cell_length_a [4.5299]
_cell_length_b [3.9022]
_cell_length_c [8.3569]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.6857]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [6]
_chemical_formula_structural [CePr(MnSi2)2]
_chemical_formula_sum '[Ce1 Pr1 Mn2 Si4]'
_cell_volume [145.1598]
_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  0.0742  0.0000  0.6992  1
  Pr  Pr1  1  0.9230  0.5000  0.2998  1
  Mn  Mn2  1  0.3895  0.0000  0.1089  1
  Mn  Mn3  1  0.6133  0.5000  0.8920  1
  Si  Si4  1  0.1573  0.5000  0.9830  1
  Si  Si5  1  0.4632  0.0000  0.4054  1
  Si  Si6  1  0.5333  0.5000  0.5916  1
  Si  Si7  1  0.8464  0.0000  0.0201  1
]