The structure described by NdPrSb crystallizes in the tetragonal I4/mmm space group. Nd(1) is bonded in a distorted square co-planar geometry to four equivalent Sb(1) atoms. Pr(1) is bonded to five equivalent Sb(1) atoms to form a mixture of distorted corner and edge-sharing PrSb5 trigonal bipyramids. Sb(1) is bonded in a 9-coordinate geometry to four equivalent Nd(1) and five equivalent Pr(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_PrNdSb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.524
_cell_length_b   9.524
_cell_length_c   9.524
_cell_angle_alpha   152.074
_cell_angle_beta   152.074
_cell_angle_gamma   39.905
_symmetry_Int_Tables_number   1
_cell_volume   189.111
_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
  Pr  Pr0  1  0.680  0.680  0.000  1.0
  Pr  Pr1  1  0.320  0.320  0.000  1.0
  Nd  Nd2  1  0.000  0.500  0.500  1.0
  Nd  Nd3  1  0.500  0.000  0.500  1.0
  Sb  Sb4  1  0.863  0.863  0.000  1.0
  Sb  Sb5  1  0.137  0.137  0.000  1.0
[/CIF]
.
The structure described by NdPrSb crystallizes in the tetragonal I4/mmm space group. Nd(1) is bonded in a distorted square co-planar geometry to four equivalent Sb(1) atoms. Pr(1) is bonded to five equivalent Sb(1) atoms to form a mixture of distorted corner and edge-sharing PrSb5 trigonal bipyramids. Sb(1) is bonded in a 9-coordinate geometry to four equivalent Nd(1) and five equivalent Pr(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_PrNdSb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.524
_cell_length_b   9.524
_cell_length_c   9.524
_cell_angle_alpha   152.074
_cell_angle_beta   152.074
_cell_angle_gamma   39.905
_symmetry_Int_Tables_number   1
_cell_volume   189.111
_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
  Pr  Pr0  1  0.680  0.680  0.000  1.0
  Pr  Pr1  1  0.320  0.320  0.000  1.0
  Nd  Nd2  1  0.000  0.500  0.500  1.0
  Nd  Nd3  1  0.500  0.000  0.500  1.0
  Sb  Sb4  1  0.863  0.863  0.000  1.0
  Sb  Sb5  1  0.137  0.137  0.000  1.0
[/CIF]
.