The compound described by La3Sn is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. La(1) is bonded in a distorted square co-planar geometry to four equivalent Sn(1) atoms. Sn(1) is bonded to twelve equivalent La(1) atoms to form a mixture of face and corner-sharing SnLa12 cuboctahedra. is represented by the CIF card [CIF]
data_La3Sn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.039
_cell_length_b   5.039
_cell_length_c   5.039
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   127.916
_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
  La  La0  1  0.500  0.500  0.000  1.0
  La  La1  1  0.500  0.000  0.500  1.0
  La  La2  1  0.000  0.500  0.500  1.0
  Sn  Sn3  1  0.000  0.000  0.000  1.0
[/CIF]
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The compound described by La3Sn is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. La(1) is bonded in a distorted square co-planar geometry to four equivalent Sn(1) atoms. Sn(1) is bonded to twelve equivalent La(1) atoms to form a mixture of face and corner-sharing SnLa12 cuboctahedra. is represented by the CIF card [CIF]
data_La3Sn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.039
_cell_length_b   5.039
_cell_length_c   5.039
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   127.916
_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
  La  La0  1  0.500  0.500  0.000  1.0
  La  La1  1  0.500  0.000  0.500  1.0
  La  La2  1  0.000  0.500  0.500  1.0
  Sn  Sn3  1  0.000  0.000  0.000  1.0
[/CIF]
.