data_global
_amcsd_formula_title 'K N O'
loop_
_publ_author_name
'Hendricks S'
'Pauling L'
_journal_name_full 'Journal of the American Chemical Society'
_journal_volume 47 
_journal_year 1925
_journal_page_first 2904
_journal_page_last 2920
_publ_section_title
;
 The Crystal Structures of Sodium and Potassium Trinitrides and
 Potassium Cyanate and the Nature of the Trinitride Group
 _cod_database_code 1010090
;
_database_code_amcsd 0017024
_chemical_formula_sum 'K C (N O)'
_cell_length_a 6.07
_cell_length_b 6.07
_cell_length_c 7.03
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 259.020
_exptl_crystal_density_diffrn      2.080
_symmetry_space_group_name_H-M 'I 4/m c m'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2+y,1/2+z'
  '-y,-x,1/2+z'
  '1/2-y,1/2-x,+z'
  'y,x,1/2-z'
  '1/2+y,1/2+x,-z'
  'y,-x,-z'
  '1/2+y,1/2-x,1/2-z'
  '-y,x,z'
  '1/2-y,1/2+x,1/2+z'
  'x,-y,1/2+z'
  '1/2+x,1/2-y,+z'
  '-x,y,1/2-z'
  '1/2-x,1/2+y,-z'
  'x,y,-z'
  '1/2+x,1/2+y,1/2-z'
  '-x,-y,z'
  '1/2-x,1/2-y,1/2+z'
  'y,x,1/2+z'
  '1/2+y,1/2+x,+z'
  '-y,-x,1/2-z'
  '1/2-y,1/2-x,-z'
  '-y,x,-z'
  '1/2-y,1/2+x,1/2-z'
  'y,-x,z'
  '1/2+y,1/2-x,1/2+z'
  '-x,y,1/2+z'
  '1/2-x,1/2+y,+z'
  'x,-y,1/2-z'
  '1/2+x,1/2-y,-z'
  '-x,-y,-z'
  '1/2-x,1/2-y,1/2-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
K1   0.00000   0.00000   0.25000   1.00000
C1   0.00000   0.50000   0.00000   1.00000
N1   0.13500   0.63500   0.00000   0.50000
O1   0.13500   0.63500   0.00000   0.50000