The material described by CeLa4Zn5 is Heusler-like structured and crystallizes in the tetragonal P4/mmm space group. Ce(1) is bonded in a body-centered cubic geometry to eight equivalent Zn(1) atoms. There are two inequivalent La sites. In the first La site, La(1) is bonded in a body-centered cubic geometry to four equivalent Zn(1) and four equivalent Zn(2) atoms. In the second La site, La(2) is bonded in a body-centered cubic geometry to four equivalent Zn(2) and four equivalent Zn(3) atoms. There are three inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a body-centered cubic geometry to four equivalent Ce(1) and four equivalent La(1) atoms. In the second Zn site, Zn(2) is bonded in a body-centered cubic geometry to four equivalent La(1) and four equivalent La(2) atoms. In the third Zn site, Zn(3) is bonded in a body-centered cubic geometry to eight equivalent La(2) atoms. is represented by the CIF card [CIF]
data_La4CeZn5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.713
_cell_length_b   3.713
_cell_length_c   18.576
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   256.042
_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  0.000  0.000  0.199  1.0
  La  La1  1  0.000  0.000  0.400  1.0
  La  La2  1  0.000  0.000  0.600  1.0
  La  La3  1  0.000  0.000  0.801  1.0
  Ce  Ce4  1  0.000  0.000  0.000  1.0
  Zn  Zn5  1  0.500  0.500  0.098  1.0
  Zn  Zn6  1  0.500  0.500  0.300  1.0
  Zn  Zn7  1  0.500  0.500  0.500  1.0
  Zn  Zn8  1  0.500  0.500  0.700  1.0
  Zn  Zn9  1  0.500  0.500  0.902  1.0
[/CIF]
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The material described by CeLa4Zn5 is Heusler-like structured and crystallizes in the tetragonal P4/mmm space group. Ce(1) is bonded in a body-centered cubic geometry to eight equivalent Zn(1) atoms. There are two inequivalent La sites. In the first La site, La(1) is bonded in a body-centered cubic geometry to four equivalent Zn(1) and four equivalent Zn(2) atoms. In the second La site, La(2) is bonded in a body-centered cubic geometry to four equivalent Zn(2) and four equivalent Zn(3) atoms. There are three inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a body-centered cubic geometry to four equivalent Ce(1) and four equivalent La(1) atoms. In the second Zn site, Zn(2) is bonded in a body-centered cubic geometry to four equivalent La(1) and four equivalent La(2) atoms. In the third Zn site, Zn(3) is bonded in a body-centered cubic geometry to eight equivalent La(2) atoms. is represented by the CIF card [CIF]
data_La4CeZn5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.713
_cell_length_b   3.713
_cell_length_c   18.576
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   256.042
_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  0.000  0.000  0.199  1.0
  La  La1  1  0.000  0.000  0.400  1.0
  La  La2  1  0.000  0.000  0.600  1.0
  La  La3  1  0.000  0.000  0.801  1.0
  Ce  Ce4  1  0.000  0.000  0.000  1.0
  Zn  Zn5  1  0.500  0.500  0.098  1.0
  Zn  Zn6  1  0.500  0.500  0.300  1.0
  Zn  Zn7  1  0.500  0.500  0.500  1.0
  Zn  Zn8  1  0.500  0.500  0.700  1.0
  Zn  Zn9  1  0.500  0.500  0.902  1.0
[/CIF]
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