data_1008074
_chemical_name_systematic          'Strontium tripalladium oxide'
_chemical_formula_structural       'Sr Pd3 O4'
_chemical_formula_sum              'O4 Pd3 Sr'
_publ_section_title
;
Synthesis and Crystal Chemistry of Some New Complex Palladium Oxides
;
loop_
_publ_author_name
  'Muller, O'
  'Roy, R'
_journal_name_full                 'Advances in Chemistry Series'
_journal_coden_ASTM                ADCSAJ
_journal_volume                    98
_journal_year                      1971
_journal_page_first                28
_journal_page_last                 38
_cell_length_a                     5.826
_cell_length_b                     5.826
_cell_length_c                     5.826
_cell_angle_alpha                  90
_cell_angle_beta                   90
_cell_angle_gamma                  90
_cell_volume                       197.7
_cell_formula_units_Z              2
_symmetry_space_group_name_H-M     'P m -3 n'
_symmetry_Int_Tables_number        223
_symmetry_cell_setting             cubic
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  'y,z,x'
  'z,x,y'
  '-x,-y,-z'
  '-y,-z,-x'
  '-z,-x,-y'
  'x,-y,-z'
  'y,-z,-x'
  'z,-x,-y'
  '-x,y,z'
  '-y,z,x'
  '-z,x,y'
  '-x,y,-z'
  '-y,z,-x'
  '-z,x,-y'
  'x,-y,z'
  'y,-z,x'
  'z,-x,y'
  '-x,-y,z'
  '-y,-z,x'
  '-z,-x,y'
  'x,y,-z'
  'y,z,-x'
  'z,x,-y'
  '1/2+x,1/2+z,1/2+y'
  '1/2+y,1/2+x,1/2+z'
  '1/2+z,1/2+y,1/2+x'
  '1/2-x,1/2-z,1/2-y'
  '1/2-y,1/2-x,1/2-z'
  '1/2-z,1/2-y,1/2-x'
  '1/2+x,1/2-z,1/2-y'
  '1/2+y,1/2-x,1/2-z'
  '1/2+z,1/2-y,1/2-x'
  '1/2-x,1/2+z,1/2+y'
  '1/2-y,1/2+x,1/2+z'
  '1/2-z,1/2+y,1/2+x'
  '1/2-x,1/2-z,1/2+y'
  '1/2-y,1/2-x,1/2+z'
  '1/2-z,1/2-y,1/2+x'
  '1/2+x,1/2+z,1/2-y'
  '1/2+y,1/2+x,1/2-z'
  '1/2+z,1/2+y,1/2-x'
  '1/2-x,1/2+z,1/2-y'
  '1/2-y,1/2+x,1/2-z'
  '1/2-z,1/2+y,1/2-x'
  '1/2+x,1/2-z,1/2+y'
  '1/2+y,1/2-x,1/2+z'
  '1/2+z,1/2-y,1/2+x'
loop_
_atom_type_symbol
_atom_type_oxidation_number
  Sr2+   2.000
  Pd2+   2.000
  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
  Sr1   Sr2+   2 a 0. 0. 0. 1.  0 d
  Pd1   Pd2+   6 c 0.25 0. 0.5 1.  0 d
  O1    O2-    8 e 0.25 0.25 0.25 1.  0 d
_refine_ls_R_factor_all            0.058