data_global _chemical_name_mineral 'Luetheite' loop_ _publ_author_name 'Burns P C' 'Smith J V' 'Steele I M' _journal_name_full 'Mineralogical Magazine' _journal_volume 64 _journal_year 2000 _journal_page_first 25 _journal_page_last 30 _publ_section_title ; Arizona porphyry copper/hydrothermal deposits I. The structure of chenevixite and luetheite Note: Luetheite-chenevixite series ; _database_code_amcsd 0014539 _chemical_compound_source 'Humboldt mine, Patagonia, Arizona' _chemical_formula_sum 'Cu (Al.635 Fe.365) As O6 H2' _cell_length_a 5.7012 _cell_length_b 5.1801 _cell_length_c 29.265 _cell_angle_alpha 90 _cell_angle_beta 89.99 _cell_angle_gamma 90 _cell_volume 864.277 _exptl_crystal_density_diffrn 4.211 _symmetry_space_group_name_H-M 'B 1 21 1' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,y,1/2+z' '-x,1/2+y,-z' '1/2-x,1/2+y,1/2-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy _atom_site_U_iso_or_equiv Cu1 0.86590 0.63300 0.12590 1.00000 0.00920 Cu2 0.36600 0.64600 0.12450 1.00000 0.01000 AlM1 0.12200 0.38480 0.21450 0.70000 0.00740 FeM1 0.12200 0.38480 0.21450 0.30000 0.00740 AlM2 0.62500 0.88600 0.03430 0.57000 0.00840 FeM2 0.62500 0.88600 0.03430 0.43000 0.00840 As1 0.87600 0.68650 0.93850 1.00000 0.00580 As2 0.61760 0.09230 0.18860 1.00000 0.00870 O1 0.85700 0.72500 0.99840 1.00000 0.01110 O2 0.61700 0.02000 0.24210 1.00000 0.02310 O3 0.86500 0.26400 0.17470 1.00000 0.00290 O4 0.15500 0.55300 0.92450 1.00000 0.04740 O5 0.88600 0.99600 0.91220 1.00000 0.02410 O6 0.61100 0.82100 0.15740 1.00000 0.01750 O7 0.64600 0.54300 0.92160 1.00000 0.02380 O8 0.38800 0.27900 0.17540 1.00000 0.01250 O-H1 0.38200 0.55200 0.25550 1.00000 0.03440 O-H2 0.62000 0.21500 0.99970 1.00000 0.01730 O-H3 0.11500 0.68200 0.17130 1.00000 0.00870 O-H4 0.61900 0.54900 0.08080 1.00000 0.04050