The crystal structure described by Sm3Ni3Bi4 crystallizes in the cubic I-43d space group. Sm(1) is bonded in a 12-coordinate geometry to four equivalent Ni(1) and eight equivalent Bi(1) atoms. Ni(1) is bonded in a 8-coordinate geometry to four equivalent Sm(1) and four equivalent Bi(1) atoms. Bi(1) is bonded in a 9-coordinate geometry to six equivalent Sm(1) and three equivalent Ni(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sm3Ni3Bi4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.494
_cell_length_b   8.494
_cell_length_c   8.494
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   471.711
_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
  Sm  Sm0  1  0.125  0.875  0.250  1.0
  Sm  Sm1  1  0.375  0.625  0.750  1.0
  Sm  Sm2  1  0.875  0.250  0.125  1.0
  Sm  Sm3  1  0.625  0.750  0.375  1.0
  Sm  Sm4  1  0.250  0.125  0.875  1.0
  Sm  Sm5  1  0.750  0.375  0.625  1.0
  Ni  Ni6  1  0.625  0.375  0.250  1.0
  Ni  Ni7  1  0.875  0.125  0.750  1.0
  Ni  Ni8  1  0.375  0.250  0.625  1.0
  Ni  Ni9  1  0.125  0.750  0.875  1.0
  Ni  Ni10  1  0.250  0.625  0.375  1.0
  Ni  Ni11  1  0.750  0.875  0.125  1.0
  Bi  Bi12  1  0.348  0.348  0.348  1.0
  Bi  Bi13  1  0.152  0.500  0.000  1.0
  Bi  Bi14  1  0.000  0.152  0.500  1.0
  Bi  Bi15  1  0.848  0.848  0.848  1.0
  Bi  Bi16  1  0.500  0.000  0.152  1.0
  Bi  Bi17  1  0.652  0.500  0.000  1.0
  Bi  Bi18  1  0.500  0.000  0.652  1.0
  Bi  Bi19  1  0.000  0.652  0.500  1.0
[/CIF]
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The crystal structure described by Sm3Ni3Bi4 crystallizes in the cubic I-43d space group. Sm(1) is bonded in a 12-coordinate geometry to four equivalent Ni(1) and eight equivalent Bi(1) atoms. Ni(1) is bonded in a 8-coordinate geometry to four equivalent Sm(1) and four equivalent Bi(1) atoms. Bi(1) is bonded in a 9-coordinate geometry to six equivalent Sm(1) and three equivalent Ni(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sm3Ni3Bi4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.494
_cell_length_b   8.494
_cell_length_c   8.494
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   471.711
_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
  Sm  Sm0  1  0.125  0.875  0.250  1.0
  Sm  Sm1  1  0.375  0.625  0.750  1.0
  Sm  Sm2  1  0.875  0.250  0.125  1.0
  Sm  Sm3  1  0.625  0.750  0.375  1.0
  Sm  Sm4  1  0.250  0.125  0.875  1.0
  Sm  Sm5  1  0.750  0.375  0.625  1.0
  Ni  Ni6  1  0.625  0.375  0.250  1.0
  Ni  Ni7  1  0.875  0.125  0.750  1.0
  Ni  Ni8  1  0.375  0.250  0.625  1.0
  Ni  Ni9  1  0.125  0.750  0.875  1.0
  Ni  Ni10  1  0.250  0.625  0.375  1.0
  Ni  Ni11  1  0.750  0.875  0.125  1.0
  Bi  Bi12  1  0.348  0.348  0.348  1.0
  Bi  Bi13  1  0.152  0.500  0.000  1.0
  Bi  Bi14  1  0.000  0.152  0.500  1.0
  Bi  Bi15  1  0.848  0.848  0.848  1.0
  Bi  Bi16  1  0.500  0.000  0.152  1.0
  Bi  Bi17  1  0.652  0.500  0.000  1.0
  Bi  Bi18  1  0.500  0.000  0.652  1.0
  Bi  Bi19  1  0.000  0.652  0.500  1.0
[/CIF]
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