data_global _amcsd_formula_title 'Ba Fe6.06 O11 Zn0.94' loop_ _publ_author_name 'Collomb A' 'Muller J' 'Guitel J' 'Desvignes J' _journal_name_full 'Journal of Magnetism and Magnetic Materials' _journal_volume 78 _journal_year 1989 _journal_page_first 77 _journal_page_last 84 _publ_section_title ; Crystal structure and zinc location in the Ba Zn Fe6 O11 Y-type hexagonal ferrite _cod_database_code 1008804 ; _database_code_amcsd 0016675 _chemical_formula_sum 'Ba Zn.94 Fe6.06 O11' _cell_length_a 5.875 _cell_length_b 5.875 _cell_length_c 43.571 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 120 _cell_volume 1302.399 _exptl_crystal_density_diffrn 5.456 _symmetry_space_group_name_H-M 'R -3 m' loop_ _space_group_symop_operation_xyz 'x,y,z' '2/3+x,1/3+y,1/3+z' '1/3+x,2/3+y,2/3+z' 'x,x-y,z' '2/3+x,1/3+x-y,1/3+z' '1/3+x,2/3+x-y,2/3+z' 'y,x,-z' '2/3+y,1/3+x,1/3-z' '1/3+y,2/3+x,2/3-z' '-x+y,y,z' '2/3-x+y,1/3+y,1/3+z' '1/3-x+y,2/3+y,2/3+z' '-x,-x+y,-z' '2/3-x,1/3-x+y,1/3-z' '1/3-x,2/3-x+y,2/3-z' '-y,-x,z' '2/3-y,1/3-x,1/3+z' '1/3-y,2/3-x,2/3+z' 'x-y,-y,-z' '2/3+x-y,1/3-y,1/3-z' '1/3+x-y,2/3-y,2/3-z' 'y,-x+y,-z' '2/3+y,1/3-x+y,1/3-z' '1/3+y,2/3-x+y,2/3-z' '-x+y,-x,z' '2/3-x+y,1/3-x,1/3+z' '1/3-x+y,2/3-x,2/3+z' '-x,-y,-z' '2/3-x,1/3-y,1/3-z' '1/3-x,2/3-y,2/3-z' '-y,x-y,z' '2/3-y,1/3+x-y,1/3+z' '1/3-y,2/3+x-y,2/3+z' 'x-y,x,-z' '2/3+x-y,1/3+x,1/3-z' '1/3+x-y,2/3+x,2/3-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Ba1 0.00000 0.00000 0.29992 1.00000 Zn1 0.00000 0.00000 0.37610 0.25000 Fe1 0.00000 0.00000 0.37610 0.75000 Zn2 0.00000 0.00000 0.15227 0.69000 Fe2 0.00000 0.00000 0.15227 0.31000 Fe3 0.00000 0.00000 0.06522 1.00000 Fe4 0.00000 0.00000 0.50000 1.00000 Fe5 0.50317 0.49683 0.19073 1.00000 Fe6 0.00000 0.00000 0.00000 1.00000 O1 0.00000 0.00000 0.41973 1.00000 O2 0.00000 0.00000 0.19738 1.00000 O3 0.15727 0.84273 0.02884 1.00000 O4 0.82936 0.17064 0.08511 1.00000 O5 0.17998 0.82002 0.13754 1.00000 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 Ba1 0.01160 0.01160 0.00950 0.00580 0.00000 0.00000 Zn1 0.00870 0.00870 0.00710 0.00430 0.00000 0.00000 Fe1 0.00870 0.00870 0.00710 0.00430 0.00000 0.00000 Zn2 0.00840 0.00840 0.00910 0.00420 0.00000 0.00000 Fe2 0.00840 0.00840 0.00910 0.00420 0.00000 0.00000 Fe3 0.00950 0.00950 0.00840 0.00470 0.00000 0.00000 Fe4 0.00770 0.00770 0.00730 0.00380 0.00000 0.00000 Fe5 0.00900 0.00900 0.00790 0.00500 0.00000 0.00000 Fe6 0.00960 0.00960 0.00620 0.00480 0.00000 0.00000 O1 0.00870 0.00870 0.01100 0.00430 0.00000 0.00000 O2 0.00600 0.00600 0.01330 0.00300 0.00000 0.00000 O3 0.01380 0.01380 0.01190 0.00600 -0.00330 0.00330 O4 0.01200 0.01200 0.00830 0.00490 -0.00010 0.00010 O5 0.00940 0.00940 0.00860 0.00420 -0.00030 0.00030