data_global _chemical_name_mineral 'Sabelliite' loop_ _publ_author_name 'Olmi F' 'Sabelli C' 'Trosti-Ferroni R' _journal_name_full 'European Journal of Mineralogy' _journal_volume 7 _journal_year 1995 _journal_page_first 1331 _journal_page_last 1337 _publ_section_title ; The crystal structure of sabelliite ; _database_code_amcsd 0006608 _chemical_formula_sum 'Cu6 Zn2.86 As2.4 Sb.42 O21 H6' _cell_length_a 8.197 _cell_length_b 8.197 _cell_length_c 7.312 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 120 _cell_volume 425.478 _exptl_crystal_density_diffrn 4.454 _symmetry_space_group_name_H-M 'P -3' loop_ _space_group_symop_operation_xyz 'x,y,z' 'y,-x+y,-z' '-x+y,-x,z' '-x,-y,-z' '-y,x-y,z' 'x-y,x,-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 Cu 0.42530 0.29040 0.01800 1.00000 0.01178 Zn1 0.00000 0.00000 0.00000 0.64000 0.00570 Zn2 0.23140 0.00330 0.40860 0.37000 0.01482 As 0.66667 0.33333 0.44870 1.00000 0.02191 As 0.00000 0.00000 0.23480 0.20000 0.01418 Sb 0.00000 0.00000 0.23480 0.21000 0.01418 O1 0.36930 0.48200 0.11030 1.00000 0.01115 O2 0.23300 0.07270 0.16440 1.00000 0.02292 O3 0.26130 0.44960 0.46500 1.00000 0.02913 O4 0.00000 0.00000 0.50000 1.00000 0.02533 O5 0.66667 0.33333 0.22350 1.00000 0.02128 H 0.35000 0.47000 0.22000 1.00000 0.04179 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 Cu 0.01200 0.00740 0.01625 0.00536 0.00237 0.00053 Zn1 0.00485 0.00485 0.00758 0.00230 0.00000 0.00000 Zn2 0.01404 0.01583 0.01463 0.00791 0.00263 0.00158 As 0.02374 0.02374 0.01815 0.01174 0.00000 0.00000 As 0.01251 0.01251 0.01761 0.00613 0.00000 0.00000 Sb 0.01251 0.01251 0.01761 0.00613 0.00000 0.00000 O1 0.01047 0.01098 0.01381 0.00689 0.00026 -0.00079 O2 0.02272 0.01532 0.02925 0.00817 0.01104 0.00237 O3 0.04187 0.02093 0.02438 0.01532 0.00552 -0.00263 O4 0.02017 0.02017 0.03521 0.01021 0.00000 0.00000 O5 0.02425 0.02425 0.01517 0.01200 0.00000 0.00000