#------------------------------------------------------------------------------ #$Date: 2015-09-18 00:24:12 +0300 (Fri, 18 Sep 2015) $ #$Revision: 157154 $ #$URL: file:///home/coder/svn-repositories/cod/cif/1/53/16/1531634.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_1531634 loop_ _publ_author_name 'Kuz'micheva, G.M.' 'Kostyleva, I.E.' 'Alsarraf, A.H.R.M.' 'Esaulova, Yu.V.' 'Palewski, T.' 'Andreenko, A.S.' 'Khlybov, E.P.' _publ_section_title ; Crystal structure of (Cr, Cu) (Sr, La)2 (La, A) Cu2 O8-d (1212- type) and (Cr, Cu) Sr2 (Y, Ce)2 Cu2 O10-d (1222-type) phases ; _journal_name_full 'Crystal Research and Technology' _journal_page_first 612 _journal_page_last 626 _journal_volume 37 _journal_year 2002 _chemical_formula_sum 'Ce0.74 Cr0.68 Cu2.32 O9.74 Sr2 Y1.26' _chemical_name_systematic '(Cr0.68 Cu0.32) Sr2 (Y1.26 Ce0.74) Cu2 O9.74' _space_group_IT_number 139 _symmetry_space_group_name_Hall '-I 4 2' _symmetry_space_group_name_H-M 'I 4/m m m' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_formula_units_Z 2 _cell_length_a 3.8437 _cell_length_b 3.8437 _cell_length_c 28.226 _cell_volume 417.012 _citation_journal_id_ASTM CRTEDF _cod_data_source_file Kuzmicheva_CRTEDF_2002_277.cif _cod_data_source_block Ce0.74Cr0.68Cu2.32O9.74Sr2Y1.26 _cod_original_cell_volume 417.0117 _cod_database_code 1531634 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 -x,-y,-z y,-x,-z x,y,-z -y,x,-z -x,y,z -y,-x,z x,-y,z y,x,z x+1/2,y+1/2,z+1/2 -y+1/2,x+1/2,z+1/2 -x+1/2,-y+1/2,z+1/2 y+1/2,-x+1/2,z+1/2 x+1/2,-y+1/2,-z+1/2 y+1/2,x+1/2,-z+1/2 -x+1/2,y+1/2,-z+1/2 -y+1/2,-x+1/2,-z+1/2 -x+1/2,-y+1/2,-z+1/2 y+1/2,-x+1/2,-z+1/2 x+1/2,y+1/2,-z+1/2 -y+1/2,x+1/2,-z+1/2 -x+1/2,y+1/2,z+1/2 -y+1/2,-x+1/2,z+1/2 x+1/2,-y+1/2,z+1/2 y+1/2,x+1/2,z+1/2 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 Sr1 Sr+2 0 0 0.4184 1 0.0 O1 O-2 0.156 0.5 0 0.435 0.0 Cu2 Cu+2 0 0 0.1441 1 0.0 O2 O-2 0 0 0.0653 1 0.0 Ce1 Ce+4 0 0 0.2935 0.37 0.0 Y1 Y+3 0 0 0.2935 0.63 0.0 Cu1 Cu+2 0.013 0 0 0.08 0.0 O3 O-2 0.5 0 0.353 1 0.0 O4 O-2 0 0.5 0.25 1 0.0 Cr1 Cr+6 0.013 0 0 0.17 0.0