data_global _chemical_name_mineral 'Bamfordite' loop_ _publ_author_name 'Birch W D' 'Pring A' 'McBriar E M' 'Gatehouse B M' 'McCammon C A' _journal_name_full 'American Mineralogist' _journal_volume 83 _journal_year 1998 _journal_page_first 172 _journal_page_last 177 _publ_section_title ; Bamfordite, a new hydrated iron molybdenum oxyhydroxide from Queensland, Australia: Description and crystal chemistry ; _database_code_amcsd 0001962 _chemical_formula_sum 'Mo2 Fe O10' _cell_length_a 5.878 _cell_length_b 7.536 _cell_length_c 9.436 _cell_angle_alpha 71.66 _cell_angle_beta 83.43 _cell_angle_gamma 72.85 _cell_volume 379.003 _exptl_crystal_density_diffrn 3.573 _symmetry_space_group_name_H-M 'P -1' loop_ _space_group_symop_operation_xyz 'x,y,z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Mo1 0.23700 0.48090 0.26057 Mo2 0.09430 0.23400 0.05694 Fe1 -0.08170 0.89480 0.40690 O1 -0.21600 0.11600 0.50050 O2 -0.40100 0.92500 0.32810 O3 0.08100 0.67910 0.32780 O4 0.53000 0.45860 0.28400 O5 0.17000 0.28630 0.40720 O6 0.33800 0.28600 0.12520 O7 0.07600 0.48760 -0.13640 O8 -0.23400 0.32750 -0.03920 O9 -0.01700 0.09100 0.22120 O10 0.24400 0.08100 -0.03630 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 Mo1 0.00600 0.00570 0.00560 -0.00210 0.00050 -0.00030 Mo2 0.00910 0.00580 0.00680 -0.00310 0.00040 -0.00020 Fe1 0.00950 0.00910 0.00990 -0.00270 0.00110 -0.00140 O1 0.00600 0.00800 0.01300 -0.00100 -0.00200 -0.00400 O2 0.01400 0.02800 0.01000 -0.00900 -0.00200 -0.00300 O3 0.02200 0.00700 0.01600 -0.00300 0.00200 -0.00600 O4 0.00800 0.01300 0.02700 -0.00500 -0.00100 -0.00400 O5 0.02000 0.01000 0.01100 -0.00700 0.00600 0.00200 O6 0.01200 0.00900 0.00900 -0.00100 0.00000 -0.00200 O7 0.00800 0.00700 0.00700 -0.00200 0.00200 0.00200 O8 0.01700 0.01100 0.01600 -0.00400 -0.00200 -0.00100 O9 0.01100 0.01700 0.01100 -0.00400 0.00100 -0.00200 O10 0.01700 0.01500 0.01400 -0.00100 0.00300 -0.00900