data_global _chemical_name_mineral 'Chukanovite' loop_ _publ_author_name 'Pignatelli I' 'Mugnaioli E' 'Mosser-Ruck R' 'Barres O' 'Kolb U' 'Michau N' _journal_name_full 'European Journal of Mineralogy' _journal_volume 26 _journal_year 2014 _journal_page_first 221 _journal_page_last 229 _publ_section_title ; A multi-technique, micrometer- to atomic-scale description of a synthetic analogue of chukanovite, Fe2(CO3)(OH)2 ; _database_code_amcsd 0020153 _chemical_compound_source 'Synthetic' _chemical_formula_sum 'Fe2 C O5 H2' _cell_length_a 12.5 _cell_length_b 9.5 _cell_length_c 3.2 _cell_angle_alpha 90 _cell_angle_beta 97.6 _cell_angle_gamma 90 _cell_volume 376.662 _exptl_crystal_density_diffrn 3.628 _symmetry_space_group_name_H-M 'P 1 21/a 1' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2-y,z' '1/2-x,1/2+y,-z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv Fe1 0.21090 -0.00400 0.97980 0.03600 Fe2 0.39910 0.76750 0.57460 0.03500 C1 0.15900 -0.27900 0.50800 0.06100 O1 0.14300 -0.13440 0.44800 0.03300 O2 0.23940 -0.33650 0.50300 0.03700 O3 0.06100 -0.33800 0.62100 0.04200 O-H4 0.36120 0.91060 0.04700 0.03900 O-H5 0.42600 0.62110 0.08600 0.04200