The material described by CeNiSn crystallizes in the orthorhombic Pnma space group. Ce(1) is bonded in a 12-coordinate geometry to six equivalent Ni(1) and six equivalent Sn(1) atoms. Ni(1) is bonded in a 10-coordinate geometry to six equivalent Ce(1) and four equivalent Sn(1) atoms. Sn(1) is bonded in a 10-coordinate geometry to six equivalent Ce(1) and four equivalent Ni(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_CeNiSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.606
_cell_length_b   7.527
_cell_length_c   7.485
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   259.533
_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
  Ce  Ce0  1  0.250  0.478  0.805  1.0
  Ce  Ce1  1  0.750  0.522  0.195  1.0
  Ce  Ce2  1  0.250  0.978  0.695  1.0
  Ce  Ce3  1  0.750  0.022  0.305  1.0
  Ni  Ni4  1  0.750  0.307  0.579  1.0
  Ni  Ni5  1  0.250  0.193  0.079  1.0
  Ni  Ni6  1  0.750  0.807  0.921  1.0
  Ni  Ni7  1  0.250  0.693  0.421  1.0
  Sn  Sn8  1  0.250  0.319  0.407  1.0
  Sn  Sn9  1  0.750  0.181  0.907  1.0
  Sn  Sn10  1  0.250  0.819  0.093  1.0
  Sn  Sn11  1  0.750  0.681  0.593  1.0
[/CIF]
.
The material described by CeNiSn crystallizes in the orthorhombic Pnma space group. Ce(1) is bonded in a 12-coordinate geometry to six equivalent Ni(1) and six equivalent Sn(1) atoms. Ni(1) is bonded in a 10-coordinate geometry to six equivalent Ce(1) and four equivalent Sn(1) atoms. Sn(1) is bonded in a 10-coordinate geometry to six equivalent Ce(1) and four equivalent Ni(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_CeNiSn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.606
_cell_length_b   7.527
_cell_length_c   7.485
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   259.533
_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
  Ce  Ce0  1  0.250  0.478  0.805  1.0
  Ce  Ce1  1  0.750  0.522  0.195  1.0
  Ce  Ce2  1  0.250  0.978  0.695  1.0
  Ce  Ce3  1  0.750  0.022  0.305  1.0
  Ni  Ni4  1  0.750  0.307  0.579  1.0
  Ni  Ni5  1  0.250  0.193  0.079  1.0
  Ni  Ni6  1  0.750  0.807  0.921  1.0
  Ni  Ni7  1  0.250  0.693  0.421  1.0
  Sn  Sn8  1  0.250  0.319  0.407  1.0
  Sn  Sn9  1  0.750  0.181  0.907  1.0
  Sn  Sn10  1  0.250  0.819  0.093  1.0
  Sn  Sn11  1  0.750  0.681  0.593  1.0
[/CIF]
.