data_global _chemical_name_mineral 'Rodolicoite' loop_ _publ_author_name 'Long G J' 'Cheetham A K' 'Battle P D' _journal_name_full 'Inorganic Chemistry' _journal_volume 22 _journal_year 1983 _journal_page_first 3012 _journal_page_last 3016 _publ_section_title ; Study of the iron-phosphorus-oxygen system by Mossbauer effect, neutron diffraction, magnetic susceptibility, and analytical electron microscopy: some pitfalls and solutions in the analysis of a complex mixture ; _database_code_amcsd 0012693 _chemical_compound_source 'Synthetic' _chemical_formula_sum 'Fe P O4' _cell_length_a 5.036 _cell_length_b 5.036 _cell_length_c 11.255 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 120 _cell_volume 247.199 _exptl_crystal_density_diffrn 3.039 _symmetry_space_group_name_H-M 'P 31 2 1' loop_ _space_group_symop_operation_xyz 'x,y,z' 'y,x,-z' '-y,x-y,1/3+z' '-x,-x+y,1/3-z' '-x+y,-x,2/3+z' 'x-y,-y,2/3-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Fe 0.45500 0.00000 0.33333 P 0.46140 0.00000 0.83333 O1 0.42170 0.31530 0.39700 O2 0.40810 0.26120 0.87590