data_global _chemical_name_mineral 'Reichenbachite' loop_ _publ_author_name 'Anderson J B' 'Shoemaker G L' 'Kostiner E' 'Ruszala F A' _journal_name_full 'American Mineralogist' _journal_volume 62 _journal_year 1977 _journal_page_first 115 _journal_page_last 121 _publ_section_title ; The crystal structure of synthetic Cu5(PO4)2(OH)4, a polymorph of pseudomalachite ; _database_code_amcsd 0000558 _chemical_formula_sum 'Cu5 P2 O12' _cell_length_a 9.186 _cell_length_b 10.684 _cell_length_c 4.461 _cell_angle_alpha 90 _cell_angle_beta 92.31 _cell_angle_gamma 90 _cell_volume 437.461 _exptl_crystal_density_diffrn 4.340 _symmetry_space_group_name_H-M 'P 1 21/a 1' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2-y,z' '1/2-x,1/2+y,-z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Cu1 0.00000 0.00000 0.00000 Cu2 0.36470 0.07582 0.02040 Cu3 0.13548 0.26393 0.03540 P 0.38740 0.29890 0.47930 O1 -0.00230 0.12820 0.29970 O2 0.29320 0.21550 0.25600 O3 0.28960 0.38260 0.65700 O4 0.47250 0.20510 0.68340 O5 0.07240 0.42020 0.16250 O6 0.16870 0.08900 -0.16460 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 Cu1 0.00697 0.00532 0.01735 0.00000 0.00507 0.00000 Cu2 0.00329 0.00468 0.01773 0.00114 -0.00025 -0.00253 Cu3 0.00481 0.00444 0.01532 0.00190 -0.00215 -0.00177 P 0.00304 0.00418 0.01127 -0.00088 0.00025 -0.00038 O1 0.00646 0.00912 0.01697 0.00114 0.00000 -0.00393 O2 0.00393 0.00557 0.01393 -0.00025 -0.00228 -0.00215 O3 0.01317 0.00823 0.02077 0.00266 0.00608 -0.00418 O4 0.00608 0.00747 0.01406 -0.00240 -0.00266 0.00228 O5 0.00532 0.00367 0.01621 -0.00101 0.00203 -0.00013 O6 0.00443 0.00076 0.01659 -0.00228 0.00190 -0.00279