The structure described by SmNiPb crystallizes in the orthorhombic Pnma space group. Sm(1) is bonded in a 12-coordinate geometry to six equivalent Ni(1) and six equivalent Pb(1) atoms. Ni(1) is bonded in a 10-coordinate geometry to six equivalent Sm(1) and four equivalent Pb(1) atoms. Pb(1) is bonded in a 10-coordinate geometry to six equivalent Sm(1) and four equivalent Ni(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_SmNiPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.590
_cell_length_b   7.332
_cell_length_c   7.871
_cell_angle_alpha   90.008
_cell_angle_beta   90.040
_cell_angle_gamma   89.973
_symmetry_Int_Tables_number   1
_cell_volume   264.854
_cell_formula_units_Z   4
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
  Sm  Sm0  1  0.750  0.988  0.298  1.0
  Sm  Sm1  1  0.250  0.012  0.702  1.0
  Sm  Sm2  1  0.250  0.512  0.798  1.0
  Sm  Sm3  1  0.750  0.488  0.202  1.0
  Ni  Ni4  1  0.750  0.712  0.587  1.0
  Ni  Ni5  1  0.250  0.288  0.413  1.0
  Ni  Ni6  1  0.250  0.788  0.087  1.0
  Ni  Ni7  1  0.750  0.213  0.913  1.0
  Pb  Pb8  1  0.750  0.813  0.917  1.0
  Pb  Pb9  1  0.250  0.187  0.083  1.0
  Pb  Pb10  1  0.250  0.687  0.417  1.0
  Pb  Pb11  1  0.750  0.313  0.583  1.0
[/CIF]
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The structure described by SmNiPb crystallizes in the orthorhombic Pnma space group. Sm(1) is bonded in a 12-coordinate geometry to six equivalent Ni(1) and six equivalent Pb(1) atoms. Ni(1) is bonded in a 10-coordinate geometry to six equivalent Sm(1) and four equivalent Pb(1) atoms. Pb(1) is bonded in a 10-coordinate geometry to six equivalent Sm(1) and four equivalent Ni(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_SmNiPb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.590
_cell_length_b   7.332
_cell_length_c   7.871
_cell_angle_alpha   90.008
_cell_angle_beta   90.040
_cell_angle_gamma   89.973
_symmetry_Int_Tables_number   1
_cell_volume   264.854
_cell_formula_units_Z   4
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
  Sm  Sm0  1  0.750  0.988  0.298  1.0
  Sm  Sm1  1  0.250  0.012  0.702  1.0
  Sm  Sm2  1  0.250  0.512  0.798  1.0
  Sm  Sm3  1  0.750  0.488  0.202  1.0
  Ni  Ni4  1  0.750  0.712  0.587  1.0
  Ni  Ni5  1  0.250  0.288  0.413  1.0
  Ni  Ni6  1  0.250  0.788  0.087  1.0
  Ni  Ni7  1  0.750  0.213  0.913  1.0
  Pb  Pb8  1  0.750  0.813  0.917  1.0
  Pb  Pb9  1  0.250  0.187  0.083  1.0
  Pb  Pb10  1  0.250  0.687  0.417  1.0
  Pb  Pb11  1  0.750  0.313  0.583  1.0
[/CIF]
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