data_global
_chemical_name_mineral 'K2Co(HPO3)2*2H2O'
loop_
_publ_author_name
'Ouarsal R'
'Essehli R'
'Lachkar M'
'Zenkouar M'
'Dusek M'
'Fejfarova K'
'El Bali B'
_journal_name_full 'Acta Crystallographica, Section E'
_journal_volume 60 
_journal_year 2004
_journal_page_first i66
_journal_page_last i68
_publ_section_title
;
 Dipotassium cobalt(II) bis(hydrogenphosphite) dihydrate, K2Co(HPO3)2*2H2O
;
_chemical_formula_sum 'K2 Co P2 O8 H6'
_cell_length_a 12.538
_cell_length_b 5.319
_cell_length_c 7.327
_cell_angle_alpha 90
_cell_angle_beta 116.02
_cell_angle_gamma 90
_cell_volume 439.107
_exptl_crystal_density_diffrn      2.519
_symmetry_space_group_name_H-M 'C 1 2/m 1'
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  '1/2+x,1/2+y,z'
  'x,-y,z'
  '1/2+x,1/2-y,z'
  '-x,y,-z'
  '1/2-x,1/2+y,-z'
  '-x,-y,-z'
  '1/2-x,1/2-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
K   0.33740   0.50000   0.71451   0.02310
Co   0.50000   0.00000   0.50000   0.01480
P   0.35035   0.50000   0.25574   0.01530
O1   0.42070   0.50000   0.13290   0.02550
O2   0.51590   0.00000   0.21610   0.02760
O3   0.36625   0.26590   0.38310   0.02140
H1   0.23800   0.50000   0.11000   0.01400
H2   0.48100  -0.13600   0.16000   0.03000
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
K 0.01920 0.02900 0.02130 0.00000 0.00900 0.00000
Co 0.01550 0.01240 0.01700 0.00000 0.00760 0.00000
P 0.01320 0.01450 0.01620 0.00000 0.00450 0.00000
O1 0.02650 0.03270 0.02010 0.00000 0.01280 0.00000
O2 0.02830 0.03380 0.02190 0.00000 0.01200 0.00000
O3 0.02170 0.01410 0.02940 0.00240 0.01200 0.00430