data_1004084
_chemical_name_systematic          'Dilead platinum oxide'
_chemical_formula_structural       'Pb2 Pt O4'
_chemical_formula_sum              'O4 Pb2 Pt'
_publ_section_title
;
Pb~2~ Pt O~4~. A new platinum-lead oxide with edge-shared Pt O~6~
octahedral chains
;
loop_
_publ_author_name
  'Bettahar, N'
  'Conflant, P'
  'Abraham, F'
  'Thomas, D'
_journal_name_full                 'Journal of Solid State Chemistry'
_journal_coden_ASTM                JSSCBI
_journal_volume                    67
_journal_year                      1987
_journal_page_first                85
_journal_page_last                 90
_cell_length_a                     9.115(4)
_cell_length_b                     7.941(4)
_cell_length_c                     6.306(4)
_cell_angle_alpha                  90
_cell_angle_beta                   90
_cell_angle_gamma                  90
_cell_volume                       456.4
_cell_formula_units_Z              4
_exptl_crystal_density_meas        9.79
_symmetry_space_group_name_H-M     'P b a m'
_symmetry_Int_Tables_number        55
_symmetry_cell_setting             orthorhombic
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  '-x,-y,z'
  '1/2+x,1/2-y,-z'
  '1/2-x,1/2+y,-z'
  '-x,-y,-z'
  'x,y,-z'
  '1/2-x,1/2+y,z'
  '1/2+x,1/2-y,z'
loop_
_atom_type_symbol
_atom_type_oxidation_number
  Pb2+   2.000
  Pt4+   4.000
  O2-   -2.000
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_symmetry_multiplicity
_atom_site_Wyckoff_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_attached_hydrogens
_atom_site_calc_flag
  Pb1   Pb2+   4 g 0.3273(1) 0.1093(1) 0. 1.  0 d
  Pb2   Pb2+   4 h 0.8435(1) 0.6399(1) 0.5 1.  0 d
  Pt1   Pt4+   4 e 0. 0. 0.2510(2) 1.  0 d
  O1    O2-    8 i 0.169(2) 0.168(2) 0.247(3) 1.  0 d
  O2    O2-    4 h -0.092(2) 0.129(3) 0.5 1.  0 d
  O3    O2-    4 g -0.110(3) 0.110(3) 0. 1.  0 d
_refine_ls_R_factor_all            0.049