The material structure described by PtCu4O5 crystallizes in the monoclinic P2/m space group. Pt(1) is bonded in a square co-planar geometry to one O(1), one O(2), one O(3), and one O(4) atom. There are five inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a square co-planar geometry to two equivalent O(1) and two equivalent O(2) atoms. In the second Cu site, Cu(2) is bonded in a square co-planar geometry to two equivalent O(4) and two equivalent O(5) atoms. In the third Cu site, Cu(3) is bonded in a square co-planar geometry to four equivalent O(3) atoms. In the fourth Cu site, Cu(4) is bonded in a square co-planar geometry to two equivalent O(1) and two equivalent O(3) atoms. In the fifth Cu site, Cu(5) is bonded in a square co-planar geometry to one O(2), one O(4), and two equivalent O(5) atoms. There are five inequivalent O sites. In the first O site, O(1) is bonded to one Pt(1), one Cu(4), and two equivalent Cu(1) atoms to form a mixture of corner and edge-sharing OCu3Pt tetrahedra. In the second O site, O(2) is bonded to one Pt(1), one Cu(5), and two equivalent Cu(1) atoms to form OCu3Pt tetrahedra that share  a cornercorner with one O(3)Cu3Pt tetrahedra, corners with two equivalent O(2)Cu3Pt tetrahedra, corners with two equivalent O(5)Cu4 tetrahedra, corners with three equivalent O(1)Cu3Pt tetrahedra,  an edgeedge with one O(1)Cu3Pt tetrahedra, and  an edgeedge with one O(4)Cu3Pt tetrahedra. In the third O site, O(3) is bonded to one Pt(1), one Cu(4), and two equivalent Cu(3) atoms to form a mixture of corner and edge-sharing OCu3Pt tetrahedra. In the fourth O site, O(4) is bonded to one Pt(1), one Cu(5), and two equivalent Cu(2) atoms to form OCu3Pt tetrahedra that share  a cornercorner with one O(1)Cu3Pt tetrahedra,  a cornercorner with one O(3)Cu3Pt tetrahedra, corners with two equivalent O(4)Cu3Pt tetrahedra, corners with four equivalent O(5)Cu4 tetrahedra,  an edgeedge with one O(2)Cu3Pt tetrahedra, and  an edgeedge with one O(5)Cu4 tetrahedra. In the fifth O site, O(5) is bonded to two equivalent Cu(2) and two equivalent Cu(5) atoms to form OCu4 tetrahedra that share corners with two equivalent O(2)Cu3Pt tetrahedra, corners with two equivalent O(5)Cu4 tetrahedra, corners with four equivalent O(4)Cu3Pt tetrahedra,  an edgeedge with one O(4)Cu3Pt tetrahedra, and  an edgeedge with one O(5)Cu4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Cu4PtO5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.896
_cell_length_b   5.994
_cell_length_c   13.021
_cell_angle_alpha   83.726
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   224.693
_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
  Cu  Cu0  1  0.500  0.700  0.702  1.0
  Cu  Cu1  1  0.500  0.099  0.097  1.0
  Cu  Cu2  1  0.500  0.300  0.298  1.0
  Cu  Cu3  1  0.500  0.901  0.903  1.0
  Cu  Cu4  1  0.500  0.500  0.500  1.0
  Cu  Cu5  1  0.000  0.000  0.500  1.0
  Cu  Cu6  1  0.000  0.597  0.096  1.0
  Cu  Cu7  1  0.000  0.403  0.904  1.0
  Pt  Pt8  1  0.000  0.200  0.702  1.0
  Pt  Pt9  1  0.000  0.800  0.298  1.0
  O  O10  1  0.000  0.895  0.648  1.0
  O  O11  1  0.000  0.105  0.352  1.0
  O  O12  1  0.000  0.505  0.756  1.0
  O  O13  1  0.000  0.702  0.453  1.0
  O  O14  1  0.000  0.896  0.144  1.0
  O  O15  1  0.000  0.104  0.856  1.0
  O  O16  1  0.000  0.298  0.547  1.0
  O  O17  1  0.000  0.495  0.244  1.0
  O  O18  1  0.000  0.700  0.950  1.0
  O  O19  1  0.000  0.300  0.050  1.0
[/CIF]
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The material structure described by PtCu4O5 crystallizes in the monoclinic P2/m space group. Pt(1) is bonded in a square co-planar geometry to one O(1), one O(2), one O(3), and one O(4) atom. There are five inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a square co-planar geometry to two equivalent O(1) and two equivalent O(2) atoms. In the second Cu site, Cu(2) is bonded in a square co-planar geometry to two equivalent O(4) and two equivalent O(5) atoms. In the third Cu site, Cu(3) is bonded in a square co-planar geometry to four equivalent O(3) atoms. In the fourth Cu site, Cu(4) is bonded in a square co-planar geometry to two equivalent O(1) and two equivalent O(3) atoms. In the fifth Cu site, Cu(5) is bonded in a square co-planar geometry to one O(2), one O(4), and two equivalent O(5) atoms. There are five inequivalent O sites. In the first O site, O(1) is bonded to one Pt(1), one Cu(4), and two equivalent Cu(1) atoms to form a mixture of corner and edge-sharing OCu3Pt tetrahedra. In the second O site, O(2) is bonded to one Pt(1), one Cu(5), and two equivalent Cu(1) atoms to form OCu3Pt tetrahedra that share  a cornercorner with one O(3)Cu3Pt tetrahedra, corners with two equivalent O(2)Cu3Pt tetrahedra, corners with two equivalent O(5)Cu4 tetrahedra, corners with three equivalent O(1)Cu3Pt tetrahedra,  an edgeedge with one O(1)Cu3Pt tetrahedra, and  an edgeedge with one O(4)Cu3Pt tetrahedra. In the third O site, O(3) is bonded to one Pt(1), one Cu(4), and two equivalent Cu(3) atoms to form a mixture of corner and edge-sharing OCu3Pt tetrahedra. In the fourth O site, O(4) is bonded to one Pt(1), one Cu(5), and two equivalent Cu(2) atoms to form OCu3Pt tetrahedra that share  a cornercorner with one O(1)Cu3Pt tetrahedra,  a cornercorner with one O(3)Cu3Pt tetrahedra, corners with two equivalent O(4)Cu3Pt tetrahedra, corners with four equivalent O(5)Cu4 tetrahedra,  an edgeedge with one O(2)Cu3Pt tetrahedra, and  an edgeedge with one O(5)Cu4 tetrahedra. In the fifth O site, O(5) is bonded to two equivalent Cu(2) and two equivalent Cu(5) atoms to form OCu4 tetrahedra that share corners with two equivalent O(2)Cu3Pt tetrahedra, corners with two equivalent O(5)Cu4 tetrahedra, corners with four equivalent O(4)Cu3Pt tetrahedra,  an edgeedge with one O(4)Cu3Pt tetrahedra, and  an edgeedge with one O(5)Cu4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Cu4PtO5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.896
_cell_length_b   5.994
_cell_length_c   13.021
_cell_angle_alpha   83.726
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   224.693
_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
  Cu  Cu0  1  0.500  0.700  0.702  1.0
  Cu  Cu1  1  0.500  0.099  0.097  1.0
  Cu  Cu2  1  0.500  0.300  0.298  1.0
  Cu  Cu3  1  0.500  0.901  0.903  1.0
  Cu  Cu4  1  0.500  0.500  0.500  1.0
  Cu  Cu5  1  0.000  0.000  0.500  1.0
  Cu  Cu6  1  0.000  0.597  0.096  1.0
  Cu  Cu7  1  0.000  0.403  0.904  1.0
  Pt  Pt8  1  0.000  0.200  0.702  1.0
  Pt  Pt9  1  0.000  0.800  0.298  1.0
  O  O10  1  0.000  0.895  0.648  1.0
  O  O11  1  0.000  0.105  0.352  1.0
  O  O12  1  0.000  0.505  0.756  1.0
  O  O13  1  0.000  0.702  0.453  1.0
  O  O14  1  0.000  0.896  0.144  1.0
  O  O15  1  0.000  0.104  0.856  1.0
  O  O16  1  0.000  0.298  0.547  1.0
  O  O17  1  0.000  0.495  0.244  1.0
  O  O18  1  0.000  0.700  0.950  1.0
  O  O19  1  0.000  0.300  0.050  1.0
[/CIF]
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