data_global _amcsd_formula_title 'Pb2FeCl3(OH)4.H2O' loop_ _publ_author_name 'Pasero M' 'Perchiazzi N' 'Bigi S' 'Franzini M' 'Merlino S' _journal_name_full 'European Journal of Mineralogy' _journal_volume 9 _journal_year 1997 _journal_page_first 43 _journal_page_last 51 _publ_section_title ; Pb2FeCl3(OH)4.H2O, a newly discovered natural phase from Tuscany, Italy: physio-chemical data, crystal structure, and OD character ; _database_code_amcsd 0006643 _chemical_compound_source 'Tuscany, Italy' _chemical_formula_sum 'Pb2 Fe Cl3 (O5 H6)' _cell_length_a 8.033 _cell_length_b 6.253 _cell_length_c 9.221 _cell_angle_alpha 90 _cell_angle_beta 102.98 _cell_angle_gamma 90 _cell_volume 451.339 _exptl_crystal_density_diffrn 4.876 _symmetry_space_group_name_H-M 'P 1 21 1' loop_ _space_group_symop_operation_xyz 'x,y,z' '-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 Pb1 0.84620 0.21330 0.80840 0.01980 Pb2 0.31810 0.25550 0.81190 0.02270 Fe -0.00200 0.48400 0.50500 0.01700 Cl1 0.13700 0.22900 0.05800 0.02000 Cl2 0.64900 0.22600 0.06500 0.02200 Cl3 0.46300 0.46500 0.35900 0.03200 O-H1 -0.06300 0.48700 0.29800 0.00100 O-H2 0.05600 0.44200 0.73200 0.02400 O-H3 0.16500 0.71300 0.49500 0.01100 O-H4 0.16900 0.24700 0.51200 0.02200 Wat5 0.43600 0.95000 0.28400 0.05300