data_global _chemical_name_mineral 'Javorieite' loop_ _publ_author_name 'Amit A' 'Horowitz A' 'Makovsky J' _journal_name_full 'Israel Journal of Chemistry' _journal_volume 12 _journal_year 1974 _journal_page_first 827 _journal_page_last 830 _publ_section_title ; Preparation and crystal structure of KFeCl3 and KFeBr3 ; _database_code_amcsd 0020630 _chemical_compound_source 'Synthetic' _chemical_formula_sum 'K Fe Cl3' _cell_length_a 8.712 _cell_length_b 3.845 _cell_length_c 14.15 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 473.992 _exptl_crystal_density_diffrn 2.821 _symmetry_space_group_name_H-M 'P n m a' loop_ _space_group_symop_operation_xyz 'x,y,z' 'x,1/2-y,z' '-x,1/2+y,-z' '1/2-x,1/2+y,1/2+z' '1/2+x,1/2-y,1/2-z' '1/2+x,y,1/2-z' '1/2-x,-y,1/2+z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z K 0.43800 0.25000 0.82500 Fe 0.17100 0.25000 0.05100 Cl1 0.26500 0.25000 0.21800 Cl2 0.17000 0.25000 0.49600 Cl3 0.01200 0.25000 0.90400