data_[Pm2Sm13]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Sm  1.1700  1.8500  1.2290
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.7424]
_cell_length_b [9.0984]
_cell_length_c [9.1011]
_cell_angle_alpha [66.3452]
_cell_angle_beta [82.2165]
_cell_angle_gamma [82.2214]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Pm2Sm13]
_chemical_formula_sum '[Pm2 Sm13]'
_cell_volume [504.6622]
_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
[
  Pm  Pm0  2  0.1008  0.7670  0.4328  1
  Sm  Sm1  2  0.0995  0.4335  0.7666  1
  Sm  Sm2  2  0.2009  0.2008  0.1988  1
  Sm  Sm3  2  0.2992  0.9678  0.6322  1
  Sm  Sm4  2  0.3002  0.6339  0.9660  1
  Sm  Sm5  2  0.4004  0.4004  0.3993  1
  Sm  Sm6  2  0.4995  0.1667  0.8330  1
  Sm  Sm7  1  0.0000  0.0000  0.0000  1
]