#------------------------------------------------------------------------------ #$Date: 2015-07-13 07:57:53 +0300 (Mon, 13 Jul 2015) $ #$Revision: 150216 $ #$URL: file:///home/coder/svn-repositories/cod/cif/1/52/82/1528230.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/ # # All data on this site have been placed in the public domain by the # contributors. # data_1528230 loop_ _publ_author_name 'Yamzin, I.I.' 'Leciejewicz, J.' _publ_section_title ; A neutron-diffraction study of the Y-type hexagonal ferrites Ba2 Zn2 Fe12 O22 and Ba2 Zn0.3 C01.7 Fe12 O22 ; _journal_name_full Kristallografiya _journal_page_first 280 _journal_page_last 286 _journal_volume 15 _journal_year 1970 _chemical_formula_sum 'Ba2 Co1.7 Fe12 O22 Zn0.3' _chemical_name_systematic 'Ba2 Zn0.3 Co1.7 Fe12 O22' _space_group_IT_number 166 _symmetry_space_group_name_Hall '-R 3 2"' _symmetry_space_group_name_H-M 'R -3 m :H' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 120 _cell_formula_units_Z 3 _cell_length_a 5.9 _cell_length_b 5.9 _cell_length_c 43.5 _cell_volume 1311.366 _citation_journal_id_ASTM KRISAJ _cod_data_source_file Yamzin_KRISAJ_1970_1888.cif _cod_data_source_block Ba2Co1.7Fe12O22Zn0.3 _cod_database_code 1528230 loop_ _symmetry_equiv_pos_as_xyz x,y,z -y,x-y,z -x+y,-x,z y,x,-z -x,-x+y,-z x-y,-y,-z -x,-y,-z y,-x+y,-z x-y,x,-z -y,-x,z x,x-y,z -x+y,y,z x+2/3,y+1/3,z+1/3 -y+2/3,x-y+1/3,z+1/3 -x+y+2/3,-x+1/3,z+1/3 y+2/3,x+1/3,-z+1/3 -x+2/3,-x+y+1/3,-z+1/3 x-y+2/3,-y+1/3,-z+1/3 -x+2/3,-y+1/3,-z+1/3 y+2/3,-x+y+1/3,-z+1/3 x-y+2/3,x+1/3,-z+1/3 -y+2/3,-x+1/3,z+1/3 x+2/3,x-y+1/3,z+1/3 -x+y+2/3,y+1/3,z+1/3 x+1/3,y+2/3,z+2/3 -y+1/3,x-y+2/3,z+2/3 -x+y+1/3,-x+2/3,z+2/3 y+1/3,x+2/3,-z+2/3 -x+1/3,-x+y+2/3,-z+2/3 x-y+1/3,-y+2/3,-z+2/3 -x+1/3,-y+2/3,-z+2/3 y+1/3,-x+y+2/3,-z+2/3 x-y+1/3,x+2/3,-z+2/3 -y+1/3,-x+2/3,z+2/3 x+1/3,x-y+2/3,z+2/3 -x+y+1/3,y+2/3,z+2/3 loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy _atom_site_U_iso_or_equiv O2 O-2 0.3333 0.6667 0.084 1 0.0 Fe2 Fe+3 0.3333 0.6667 0.0428 0.5 0.0 Fe5 Fe+3 0 0 0.152 0.783 0.0 Ba1 Ba+2 0.6667 0.3333 0.0336 1 0.0 Zn1 Zn+2 0.3333 0.6667 0.0428 0.075 0.0 Co1 Co+2 0.3333 0.6667 0.0428 0.283 0.0 Fe6 Fe+3 0.3333 0.6667 0.1667 1 0.0 O4 O-2 0.6667 0.3333 0.136 1 0.0 O3 O-2 -0.18 0.18 0.086 1 0.0 Fe4 Fe+3 0.496 -0.496 0.11 1 0.0 Fe1 Fe+3 0 0 0 1 0.0 O5 O-2 0.178 -0.178 0.138 1 0.0 O1 O-2 0.15 -0.15 0.025 1 0.0 Zn2 Zn+2 0 0 0.152 0.075 0.0 Co3 Co+2 0 0 0.152 0.283 0.0 Co2 Co+2 0 0 0.0656 0.283 0.0 Fe3 Fe+3 0 0 0.0656 0.717 0.0