The crystal structure described by Pd2Ga is Cotunnite structured and crystallizes in the orthorhombic Pnma space group. There are two inequivalent Pd sites. In the first Pd site, Pd(2) is bonded in a 3-coordinate geometry to five equivalent Ga(1) atoms. In the second Pd site, Pd(1) is bonded in a 4-coordinate geometry to five equivalent Ga(1) atoms. Ga(1) is bonded in a 10-coordinate geometry to five equivalent Pd(1) and five equivalent Pd(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_GaPd2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.060
_cell_length_b   5.544
_cell_length_c   7.799
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   175.547
_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
  Ga  Ga0  1  0.750  0.705  0.892  1.0
  Ga  Ga1  1  0.250  0.295  0.108  1.0
  Ga  Ga2  1  0.750  0.205  0.608  1.0
  Ga  Ga3  1  0.250  0.795  0.392  1.0
  Pd  Pd4  1  0.750  0.663  0.566  1.0
  Pd  Pd5  1  0.250  0.337  0.434  1.0
  Pd  Pd6  1  0.750  0.163  0.934  1.0
  Pd  Pd7  1  0.250  0.837  0.066  1.0
  Pd  Pd8  1  0.750  0.542  0.207  1.0
  Pd  Pd9  1  0.250  0.458  0.793  1.0
  Pd  Pd10  1  0.750  0.042  0.293  1.0
  Pd  Pd11  1  0.250  0.958  0.707  1.0
[/CIF]
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The crystal structure described by Pd2Ga is Cotunnite structured and crystallizes in the orthorhombic Pnma space group. There are two inequivalent Pd sites. In the first Pd site, Pd(2) is bonded in a 3-coordinate geometry to five equivalent Ga(1) atoms. In the second Pd site, Pd(1) is bonded in a 4-coordinate geometry to five equivalent Ga(1) atoms. Ga(1) is bonded in a 10-coordinate geometry to five equivalent Pd(1) and five equivalent Pd(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_GaPd2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.060
_cell_length_b   5.544
_cell_length_c   7.799
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   175.547
_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
  Ga  Ga0  1  0.750  0.705  0.892  1.0
  Ga  Ga1  1  0.250  0.295  0.108  1.0
  Ga  Ga2  1  0.750  0.205  0.608  1.0
  Ga  Ga3  1  0.250  0.795  0.392  1.0
  Pd  Pd4  1  0.750  0.663  0.566  1.0
  Pd  Pd5  1  0.250  0.337  0.434  1.0
  Pd  Pd6  1  0.750  0.163  0.934  1.0
  Pd  Pd7  1  0.250  0.837  0.066  1.0
  Pd  Pd8  1  0.750  0.542  0.207  1.0
  Pd  Pd9  1  0.250  0.458  0.793  1.0
  Pd  Pd10  1  0.750  0.042  0.293  1.0
  Pd  Pd11  1  0.250  0.958  0.707  1.0
[/CIF]
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