data_global
_amcsd_formula_title 'K6 O18 P6'
loop_
_publ_author_name
'Averbuch-Pouchot M'
_journal_name_full 'Acta Crystallographica, Section C'
_journal_volume 45 
_journal_year 1989
_journal_page_first 1273
_journal_page_last 1275
_publ_section_title
;
 Crystal chemistry of cyclo-hexaphosphates. I. Structure of anhydrous
 potassium cyclo-hexaphosphate
 _cod_database_code 1008428
;
_database_code_amcsd 0016335
_chemical_formula_sum 'K P O3'
_cell_length_a 15.753
_cell_length_b 15.753
_cell_length_c 15.753
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 3909.218
_exptl_crystal_density_diffrn      2.407
_symmetry_space_group_name_H-M 'P a 3'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+z,x,1/2-y'
  'z,1/2-x,1/2+y'
  '1/2-z,1/2+x,y'
  '-z,-x,-y'
  '1/2+y,1/2-z,-x'
  '1/2-y,-z,1/2+x'
  '-y,1/2+z,1/2-x'
  'y,z,x'
  'x,1/2-y,1/2+z'
  '1/2-x,1/2+y,z'
  '1/2+x,y,1/2-z'
  '-x,-y,-z'
  '1/2-z,-x,1/2+y'
  '-z,1/2+x,1/2-y'
  '1/2+z,1/2-x,-y'
  'z,x,y'
  '1/2-y,1/2+z,x'
  '1/2+y,z,1/2-x'
  'y,1/2-z,1/2+x'
  '-y,-z,-x'
  '-x,1/2+y,1/2-z'
  '1/2+x,1/2-y,-z'
  '1/2-x,-y,1/2+z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
K1   0.00000   0.00000   0.50000
K2   0.50000   0.00000   0.50000
K3   0.73249   0.73249   0.73249
K4   0.75612   0.62017   0.94141
K5   0.12827   0.12827   0.12827
P1   0.57798   0.55892   0.77471
P2   0.65484   0.82806   0.95358
O1   0.59398   0.51160   0.68510
O2   0.52360   0.63882   0.74430
O3   0.52410   0.50330   0.82710
O4   0.65870   0.59230   0.80880
O5   0.57480   0.85560   0.91290
O6   0.72510   0.79590   0.90030