#------------------------------------------------------------------------------ #$Date: 2016-02-18 17:37:37 +0200 (Thu, 18 Feb 2016) $ #$Revision: 176729 $ #$URL: file:///home/coder/svn-repositories/cod/cif/1/50/99/1509950.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_1509950 loop_ _publ_author_name 'Kim, Y.' 'Seff, K.' _publ_section_title ; The crystal structure of zeolite A exchanged with Ag+ and Tl+, Ag6.5 Tl5.5 A, evacuated at 400 degree C. A partial mechanism for the intrazeolitic reduction of Ag+ to form hexasilver ; _journal_name_full 'Journal of Physical Chemistry' _journal_page_first 1307 _journal_page_last 1311 _journal_paper_doi 10.1021/j100500a022 _journal_volume 82 _journal_year 1978 _chemical_formula_sum 'Ag6.5 Al12 O48 Si12 Tl5.5' _chemical_name_systematic 'Ag6.5 Tl5.5 Si12 Al12 O48' _space_group_IT_number 221 _symmetry_space_group_name_Hall '-P 4 2 3' _symmetry_space_group_name_H-M 'P m -3 m' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_formula_units_Z 1 _cell_length_a 12.245 _cell_length_b 12.245 _cell_length_c 12.245 _cell_volume 1836.016 _citation_journal_id_ASTM JPCHAX _cod_data_source_file silver3-x_246.cif _cod_data_source_block Ag6.5Al12O48Si12Tl5.5 _cod_database_code 1509950 loop_ _symmetry_equiv_pos_as_xyz x,y,z -y,x,z -x,-y,z y,-x,z x,-y,-z y,x,-z -x,y,-z -y,-x,-z z,x,y -x,z,y -z,-x,y x,-z,y z,-x,-y x,z,-y -z,x,-y -x,-z,-y y,z,x y,-z,-x z,y,-x -y,z,-x -z,-y,-x -y,-z,x z,-y,x -z,y,x -x,-y,-z y,-x,-z x,y,-z -y,x,-z -x,y,z -y,-x,z x,-y,z y,x,z -z,-x,-y x,-z,-y z,x,-y -x,z,-y -z,x,y -x,-z,y z,-x,y x,z,y -y,-z,-x -y,z,x -z,-y,x y,-z,x z,y,x y,z,-x -z,y,-x z,-y,-x 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 O3 O-2 0.1112 0.1112 0.3329 1 0.0 O1 O-2 0 0.2117 0.5 1 0.0 Tl3 Tl+1 0.289 0.4341 0.5 0.0625 0.0 Ag1 Ag+1 0.1884 0.1884 0.1884 0.5 0.0 Tl1 Tl+1 0.2598 0.2598 0.2598 0.3125 0.0 Tl2 Tl+1 0 0.4513 0.4513 0.125 0.0 Ag2 Ag+1 0.1289 0.1289 0.1289 0.1875 0.0 Ag3 Ag+1 0 0 0.1512 0.1667 0.0 O2 O-2 0 0.3 0.3 1 0.0 Al1 Al+3 0 0.1833 0.3685 0.5 0.0 Si1 Si+4 0 0.1833 0.3685 0.5 0.0