The structure described by CdLa2Se4 crystallizes in the tetragonal I-42d space group. La(1) is bonded in a 8-coordinate geometry to eight equivalent Se(1) atoms. Cd(1) is bonded in a distorted square co-planar geometry to four equivalent Se(1) atoms. Se(1) is bonded in a 5-coordinate geometry to four equivalent La(1) and one Cd(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_La2CdSe4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.874
_cell_length_b   7.874
_cell_length_c   7.874
_cell_angle_alpha   110.889
_cell_angle_beta   110.889
_cell_angle_gamma   106.671
_symmetry_Int_Tables_number   1
_cell_volume   375.177
_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
  La  La0  1  0.375  0.987  0.112  1.0
  La  La1  1  0.737  0.625  0.612  1.0
  La  La2  1  0.875  0.263  0.888  1.0
  La  La3  1  0.013  0.125  0.388  1.0
  Cd  Cd4  1  0.250  0.750  0.500  1.0
  Cd  Cd5  1  0.500  0.500  0.000  1.0
  Se  Se6  1  0.005  0.741  0.125  1.0
  Se  Se7  1  0.630  0.866  0.375  1.0
  Se  Se8  1  0.259  0.384  0.264  1.0
  Se  Se9  1  0.616  0.880  0.875  1.0
  Se  Se10  1  0.491  0.255  0.625  1.0
  Se  Se11  1  0.134  0.509  0.764  1.0
  Se  Se12  1  0.745  0.370  0.236  1.0
  Se  Se13  1  0.120  0.995  0.736  1.0
[/CIF]
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The structure described by CdLa2Se4 crystallizes in the tetragonal I-42d space group. La(1) is bonded in a 8-coordinate geometry to eight equivalent Se(1) atoms. Cd(1) is bonded in a distorted square co-planar geometry to four equivalent Se(1) atoms. Se(1) is bonded in a 5-coordinate geometry to four equivalent La(1) and one Cd(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_La2CdSe4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.874
_cell_length_b   7.874
_cell_length_c   7.874
_cell_angle_alpha   110.889
_cell_angle_beta   110.889
_cell_angle_gamma   106.671
_symmetry_Int_Tables_number   1
_cell_volume   375.177
_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
  La  La0  1  0.375  0.987  0.112  1.0
  La  La1  1  0.737  0.625  0.612  1.0
  La  La2  1  0.875  0.263  0.888  1.0
  La  La3  1  0.013  0.125  0.388  1.0
  Cd  Cd4  1  0.250  0.750  0.500  1.0
  Cd  Cd5  1  0.500  0.500  0.000  1.0
  Se  Se6  1  0.005  0.741  0.125  1.0
  Se  Se7  1  0.630  0.866  0.375  1.0
  Se  Se8  1  0.259  0.384  0.264  1.0
  Se  Se9  1  0.616  0.880  0.875  1.0
  Se  Se10  1  0.491  0.255  0.625  1.0
  Se  Se11  1  0.134  0.509  0.764  1.0
  Se  Se12  1  0.745  0.370  0.236  1.0
  Se  Se13  1  0.120  0.995  0.736  1.0
[/CIF]
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