The crystal structure described by Zr2Pt crystallizes in the cubic Fd-3m space group. There are two inequivalent Zr sites. In the first Zr site, Zr(1) is bonded in a 6-coordinate geometry to six equivalent Pt(1) atoms. In the second Zr site, Zr(2) is bonded in a 2-coordinate geometry to four equivalent Pt(1) atoms. Pt(1) is bonded in a 9-coordinate geometry to three equivalent Zr(1) and six equivalent Zr(2) atoms. is represented by the CIF card [CIF]
data_Zr2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.908
_cell_length_b   8.908
_cell_length_c   8.908
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   499.819
_cell_formula_units_Z   8
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
  Zr  Zr0  1  0.125  0.625  0.625  1.0
  Zr  Zr1  1  0.625  0.125  0.625  1.0
  Zr  Zr2  1  0.625  0.625  0.125  1.0
  Zr  Zr3  1  0.625  0.625  0.625  1.0
  Zr  Zr4  1  0.813  0.813  0.187  1.0
  Zr  Zr5  1  0.187  0.187  0.813  1.0
  Zr  Zr6  1  0.813  0.187  0.813  1.0
  Zr  Zr7  1  0.187  0.813  0.187  1.0
  Zr  Zr8  1  0.187  0.813  0.813  1.0
  Zr  Zr9  1  0.813  0.187  0.187  1.0
  Zr  Zr10  1  0.437  0.437  0.063  1.0
  Zr  Zr11  1  0.063  0.063  0.437  1.0
  Zr  Zr12  1  0.437  0.063  0.437  1.0
  Zr  Zr13  1  0.063  0.437  0.063  1.0
  Zr  Zr14  1  0.063  0.437  0.437  1.0
  Zr  Zr15  1  0.437  0.063  0.063  1.0
  Pt  Pt16  1  0.795  0.402  0.402  1.0
  Pt  Pt17  1  0.402  0.795  0.402  1.0
  Pt  Pt18  1  0.402  0.402  0.795  1.0
  Pt  Pt19  1  0.402  0.402  0.402  1.0
  Pt  Pt20  1  0.455  0.848  0.848  1.0
  Pt  Pt21  1  0.848  0.455  0.848  1.0
  Pt  Pt22  1  0.848  0.848  0.455  1.0
  Pt  Pt23  1  0.848  0.848  0.848  1.0
[/CIF]
.
The crystal structure described by Zr2Pt crystallizes in the cubic Fd-3m space group. There are two inequivalent Zr sites. In the first Zr site, Zr(1) is bonded in a 6-coordinate geometry to six equivalent Pt(1) atoms. In the second Zr site, Zr(2) is bonded in a 2-coordinate geometry to four equivalent Pt(1) atoms. Pt(1) is bonded in a 9-coordinate geometry to three equivalent Zr(1) and six equivalent Zr(2) atoms. is represented by the CIF card [CIF]
data_Zr2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.908
_cell_length_b   8.908
_cell_length_c   8.908
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   499.819
_cell_formula_units_Z   8
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
  Zr  Zr0  1  0.125  0.625  0.625  1.0
  Zr  Zr1  1  0.625  0.125  0.625  1.0
  Zr  Zr2  1  0.625  0.625  0.125  1.0
  Zr  Zr3  1  0.625  0.625  0.625  1.0
  Zr  Zr4  1  0.813  0.813  0.187  1.0
  Zr  Zr5  1  0.187  0.187  0.813  1.0
  Zr  Zr6  1  0.813  0.187  0.813  1.0
  Zr  Zr7  1  0.187  0.813  0.187  1.0
  Zr  Zr8  1  0.187  0.813  0.813  1.0
  Zr  Zr9  1  0.813  0.187  0.187  1.0
  Zr  Zr10  1  0.437  0.437  0.063  1.0
  Zr  Zr11  1  0.063  0.063  0.437  1.0
  Zr  Zr12  1  0.437  0.063  0.437  1.0
  Zr  Zr13  1  0.063  0.437  0.063  1.0
  Zr  Zr14  1  0.063  0.437  0.437  1.0
  Zr  Zr15  1  0.437  0.063  0.063  1.0
  Pt  Pt16  1  0.795  0.402  0.402  1.0
  Pt  Pt17  1  0.402  0.795  0.402  1.0
  Pt  Pt18  1  0.402  0.402  0.795  1.0
  Pt  Pt19  1  0.402  0.402  0.402  1.0
  Pt  Pt20  1  0.455  0.848  0.848  1.0
  Pt  Pt21  1  0.848  0.455  0.848  1.0
  Pt  Pt22  1  0.848  0.848  0.455  1.0
  Pt  Pt23  1  0.848  0.848  0.848  1.0
[/CIF]
.