The structure described by GdPdZn crystallizes in the orthorhombic Amm2 space group. There are two inequivalent Gd sites. In the first Gd site, Gd(1) is bonded in a 11-coordinate geometry to one Pd(2), four equivalent Pd(1), two equivalent Zn(1), and four equivalent Zn(2) atoms. In the second Gd site, Gd(2) is bonded in a 11-coordinate geometry to one Pd(2), four equivalent Pd(1), two equivalent Zn(1), and four equivalent Zn(2) atoms. There are two inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a 9-coordinate geometry to two equivalent Gd(1), four equivalent Gd(2), one Zn(1), and two equivalent Zn(2) atoms. In the second Pd site, Pd(2) is bonded in a 9-coordinate geometry to one Gd(1), two equivalent Gd(2), two equivalent Zn(1), and four equivalent Zn(2) atoms. There are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a 4-coordinate geometry to two equivalent Gd(1), four equivalent Gd(2), two equivalent Pd(1), and two equivalent Pd(2) atoms. In the second Zn site, Zn(2) is bonded in a 4-coordinate geometry to two equivalent Gd(1), four equivalent Gd(2), two equivalent Pd(1), and two equivalent Pd(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_GdZnPd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.881
_cell_length_b   7.311
_cell_length_c   7.294
_cell_angle_alpha   120.075
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   179.105
_cell_formula_units_Z   3
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
  Gd  Gd0  1  0.500  0.594  0.000  1.0
  Gd  Gd1  1  0.500  0.405  0.404  1.0
  Gd  Gd2  1  0.500  0.001  0.596  1.0
  Zn  Zn3  1  0.000  0.249  1.000  1.0
  Zn  Zn4  1  0.000  0.752  0.752  1.0
  Zn  Zn5  1  0.000  0.000  0.248  1.0
  Pd  Pd6  1  0.000  0.333  0.666  1.0
  Pd  Pd7  1  0.000  0.667  0.334  1.0
  Pd  Pd8  1  0.500  0.999  0.000  1.0
[/CIF]
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The structure described by GdPdZn crystallizes in the orthorhombic Amm2 space group. There are two inequivalent Gd sites. In the first Gd site, Gd(1) is bonded in a 11-coordinate geometry to one Pd(2), four equivalent Pd(1), two equivalent Zn(1), and four equivalent Zn(2) atoms. In the second Gd site, Gd(2) is bonded in a 11-coordinate geometry to one Pd(2), four equivalent Pd(1), two equivalent Zn(1), and four equivalent Zn(2) atoms. There are two inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a 9-coordinate geometry to two equivalent Gd(1), four equivalent Gd(2), one Zn(1), and two equivalent Zn(2) atoms. In the second Pd site, Pd(2) is bonded in a 9-coordinate geometry to one Gd(1), two equivalent Gd(2), two equivalent Zn(1), and four equivalent Zn(2) atoms. There are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded in a 4-coordinate geometry to two equivalent Gd(1), four equivalent Gd(2), two equivalent Pd(1), and two equivalent Pd(2) atoms. In the second Zn site, Zn(2) is bonded in a 4-coordinate geometry to two equivalent Gd(1), four equivalent Gd(2), two equivalent Pd(1), and two equivalent Pd(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_GdZnPd
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.881
_cell_length_b   7.311
_cell_length_c   7.294
_cell_angle_alpha   120.075
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   179.105
_cell_formula_units_Z   3
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
  Gd  Gd0  1  0.500  0.594  0.000  1.0
  Gd  Gd1  1  0.500  0.405  0.404  1.0
  Gd  Gd2  1  0.500  0.001  0.596  1.0
  Zn  Zn3  1  0.000  0.249  1.000  1.0
  Zn  Zn4  1  0.000  0.752  0.752  1.0
  Zn  Zn5  1  0.000  0.000  0.248  1.0
  Pd  Pd6  1  0.000  0.333  0.666  1.0
  Pd  Pd7  1  0.000  0.667  0.334  1.0
  Pd  Pd8  1  0.500  0.999  0.000  1.0
[/CIF]
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