data_global _amcsd_formula_title '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 ; _database_code_amcsd 0010429 _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_ _space_group_symop_operation_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