data_global
_amcsd_formula_title 'K2Fe[H(HPO4)2]F2'
loop_
_publ_author_name
'Mi J X'
'Wang C X'
'Wei Z B'
'Chen F J'
'Xu C Y'
'Mao S Y'
_journal_name_full 'Acta Crystallographica, Section E'
_journal_volume 61 
_journal_year 2005
_journal_page_first i143
_journal_page_last i145
_publ_section_title
;
 K2Fe[H(HPO4)2]F2
;
_database_code_amcsd 0010453
_chemical_compound_source 'Synthetic'
_chemical_formula_sum 'Fe P2 K2 F2 O8 H4'
_cell_length_a 4.7586
_cell_length_b 8.2530
_cell_length_c 10.758
_cell_angle_alpha 90
_cell_angle_beta 92.845
_cell_angle_gamma 90
_cell_volume 421.975
_exptl_crystal_density_diffrn      2.881
_symmetry_space_group_name_H-M 'P 1 21/c 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  'x,1/2-y,1/2+z'
  '-x,1/2+y,1/2-z'
  '-x,-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Fe   0.50000   0.00000   0.00000
P   0.98546   0.75976   0.91368
K   0.50465   0.10069   0.33248
F   0.32270   0.09144   0.85181
O1   0.24450   0.80846   0.98918
O2   0.76820   0.88937   0.89246
O3   0.84890   0.61110   0.96974
O4   0.09460   0.70800   0.78368
H1  -0.02800   0.65720   0.73830
H2   0.94600   0.52610   0.99380