The material structure described by Nb8Fe2PdSb4 crystallizes in the tetragonal I-42m space group. Nb(1) is bonded in a 6-coordinate geometry to two equivalent Fe(1) and four equivalent Sb(1) atoms. Fe(1) is bonded in a 10-coordinate geometry to eight equivalent Nb(1) and two equivalent Fe(1) atoms. Pd(1) is bonded in a distorted tetrahedral geometry to four equivalent Sb(1) atoms. Sb(1) is bonded in a 9-coordinate geometry to eight equivalent Nb(1) and one Pd(1) atom. is represented by the CIF file [CIF]
data_Nb8Fe2Sb4Pd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.957
_cell_length_b   7.878
_cell_length_c   7.878
_cell_angle_alpha   95.680
_cell_angle_beta   108.336
_cell_angle_gamma   71.664
_symmetry_Int_Tables_number   1
_cell_volume   277.219
_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
  Nb  Nb0  1  0.413  0.879  0.718  1.0
  Nb  Nb1  1  0.573  0.121  0.282  1.0
  Nb  Nb2  1  0.927  0.282  0.121  1.0
  Nb  Nb3  1  0.087  0.718  0.879  1.0
  Nb  Nb4  1  0.709  0.718  0.121  1.0
  Nb  Nb5  1  0.306  0.282  0.879  1.0
  Nb  Nb6  1  0.791  0.121  0.718  1.0
  Nb  Nb7  1  0.194  0.879  0.282  1.0
  Fe  Fe8  1  0.250  0.000  0.000  1.0
  Fe  Fe9  1  0.750  0.000  0.000  1.0
  Sb  Sb10  1  0.377  0.500  0.199  1.0
  Sb  Sb11  1  0.678  0.500  0.801  1.0
  Sb  Sb12  1  0.822  0.801  0.500  1.0
  Sb  Sb13  1  0.123  0.199  0.500  1.0
  Pd  Pd14  1  0.250  0.500  0.500  1.0
[/CIF]
.
The material structure described by Nb8Fe2PdSb4 crystallizes in the tetragonal I-42m space group. Nb(1) is bonded in a 6-coordinate geometry to two equivalent Fe(1) and four equivalent Sb(1) atoms. Fe(1) is bonded in a 10-coordinate geometry to eight equivalent Nb(1) and two equivalent Fe(1) atoms. Pd(1) is bonded in a distorted tetrahedral geometry to four equivalent Sb(1) atoms. Sb(1) is bonded in a 9-coordinate geometry to eight equivalent Nb(1) and one Pd(1) atom. is represented by the CIF file [CIF]
data_Nb8Fe2Sb4Pd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.957
_cell_length_b   7.878
_cell_length_c   7.878
_cell_angle_alpha   95.680
_cell_angle_beta   108.336
_cell_angle_gamma   71.664
_symmetry_Int_Tables_number   1
_cell_volume   277.219
_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
  Nb  Nb0  1  0.413  0.879  0.718  1.0
  Nb  Nb1  1  0.573  0.121  0.282  1.0
  Nb  Nb2  1  0.927  0.282  0.121  1.0
  Nb  Nb3  1  0.087  0.718  0.879  1.0
  Nb  Nb4  1  0.709  0.718  0.121  1.0
  Nb  Nb5  1  0.306  0.282  0.879  1.0
  Nb  Nb6  1  0.791  0.121  0.718  1.0
  Nb  Nb7  1  0.194  0.879  0.282  1.0
  Fe  Fe8  1  0.250  0.000  0.000  1.0
  Fe  Fe9  1  0.750  0.000  0.000  1.0
  Sb  Sb10  1  0.377  0.500  0.199  1.0
  Sb  Sb11  1  0.678  0.500  0.801  1.0
  Sb  Sb12  1  0.822  0.801  0.500  1.0
  Sb  Sb13  1  0.123  0.199  0.500  1.0
  Pd  Pd14  1  0.250  0.500  0.500  1.0
[/CIF]
.