The structure described by Zn2PtO4 is Spinel-like structured and crystallizes in the orthorhombic Imma space group. Pt(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form PtO6 octahedra that share corners with six equivalent Zn(1)O4 tetrahedra, edges with two equivalent Pt(1)O6 octahedra, and edges with four equivalent Zn(2)O6 octahedra. There are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded to two equivalent O(1) and two equivalent O(2) atoms to form ZnO4 tetrahedra that share corners with six equivalent Pt(1)O6 octahedra and corners with six equivalent Zn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 55-61°. In the second Zn site, Zn(2) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form ZnO6 octahedra that share corners with six equivalent Zn(1)O4 tetrahedra, edges with two equivalent Zn(2)O6 octahedra, and edges with four equivalent Pt(1)O6 octahedra. There are two inequivalent O sites. In the first O site, O(1) is bonded to one Pt(1), one Zn(1), and two equivalent Zn(2) atoms to form a mixture of distorted corner and edge-sharing OZn3Pt trigonal pyramids. In the second O site, O(2) is bonded in a distorted rectangular see-saw-like geometry to two equivalent Pt(1), one Zn(1), and one Zn(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Zn2PtO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.080
_cell_length_b   6.143
_cell_length_c   6.080
_cell_angle_alpha   59.661
_cell_angle_beta   57.899
_cell_angle_gamma   59.661
_symmetry_Int_Tables_number   1
_cell_volume   157.096
_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
  Zn  Zn0  1  0.976  0.024  0.976  1.0
  Zn  Zn1  1  0.274  0.226  0.274  1.0
  Zn  Zn2  1  0.125  0.625  0.625  1.0
  Zn  Zn3  1  0.625  0.625  0.125  1.0
  Pt  Pt4  1  0.625  0.125  0.625  1.0
  Pt  Pt5  1  0.625  0.625  0.625  1.0
  O  O6  1  0.392  0.376  0.392  1.0
  O  O7  1  0.392  0.840  0.392  1.0
  O  O8  1  0.398  0.374  0.854  1.0
  O  O9  1  0.854  0.374  0.398  1.0
  O  O10  1  0.396  0.876  0.852  1.0
  O  O11  1  0.858  0.410  0.858  1.0
  O  O12  1  0.852  0.876  0.396  1.0
  O  O13  1  0.858  0.874  0.858  1.0
[/CIF]
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The structure described by Zn2PtO4 is Spinel-like structured and crystallizes in the orthorhombic Imma space group. Pt(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form PtO6 octahedra that share corners with six equivalent Zn(1)O4 tetrahedra, edges with two equivalent Pt(1)O6 octahedra, and edges with four equivalent Zn(2)O6 octahedra. There are two inequivalent Zn sites. In the first Zn site, Zn(1) is bonded to two equivalent O(1) and two equivalent O(2) atoms to form ZnO4 tetrahedra that share corners with six equivalent Pt(1)O6 octahedra and corners with six equivalent Zn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 55-61°. In the second Zn site, Zn(2) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form ZnO6 octahedra that share corners with six equivalent Zn(1)O4 tetrahedra, edges with two equivalent Zn(2)O6 octahedra, and edges with four equivalent Pt(1)O6 octahedra. There are two inequivalent O sites. In the first O site, O(1) is bonded to one Pt(1), one Zn(1), and two equivalent Zn(2) atoms to form a mixture of distorted corner and edge-sharing OZn3Pt trigonal pyramids. In the second O site, O(2) is bonded in a distorted rectangular see-saw-like geometry to two equivalent Pt(1), one Zn(1), and one Zn(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Zn2PtO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.080
_cell_length_b   6.143
_cell_length_c   6.080
_cell_angle_alpha   59.661
_cell_angle_beta   57.899
_cell_angle_gamma   59.661
_symmetry_Int_Tables_number   1
_cell_volume   157.096
_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
  Zn  Zn0  1  0.976  0.024  0.976  1.0
  Zn  Zn1  1  0.274  0.226  0.274  1.0
  Zn  Zn2  1  0.125  0.625  0.625  1.0
  Zn  Zn3  1  0.625  0.625  0.125  1.0
  Pt  Pt4  1  0.625  0.125  0.625  1.0
  Pt  Pt5  1  0.625  0.625  0.625  1.0
  O  O6  1  0.392  0.376  0.392  1.0
  O  O7  1  0.392  0.840  0.392  1.0
  O  O8  1  0.398  0.374  0.854  1.0
  O  O9  1  0.854  0.374  0.398  1.0
  O  O10  1  0.396  0.876  0.852  1.0
  O  O11  1  0.858  0.410  0.858  1.0
  O  O12  1  0.852  0.876  0.396  1.0
  O  O13  1  0.858  0.874  0.858  1.0
[/CIF]
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