#------------------------------------------------------------------------------ #$Date: 2016-02-13 19:28:24 +0000 (Sat, 13 Feb 2016) $ #$Revision: 176429 $ #$URL: svn://www.crystallography.net/cod/cif/1/53/28/1532860.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_1532860 loop_ _publ_author_name 'McAllister, J.' 'Attfield, J.P.' _publ_section_title ; Cation size control of structure, structural fluctuations and superconductivity in L1.85 M0.15 Cu O4 ; _journal_name_full 'Physical Review, Serie 3. B - Condensed Matter (18,1978-)' _journal_page_first 014514-1 _journal_page_last 014514-10 _journal_volume 66 _journal_year 2002 _chemical_formula_sum 'Ba0.076 Ca0.074 Cu La1.8 Nd0.05 O4' _chemical_name_systematic '(La0.9 Nd0.025 Ca0.037 Ba0.038)2 Cu O4' _space_group_IT_number 64 _symmetry_space_group_name_Hall '-A 2ab 2ab' _symmetry_space_group_name_H-M 'A b m a' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_formula_units_Z 4 _cell_length_a 5.36154 _cell_length_b 5.32617 _cell_length_c 13.1752 _cell_volume 376.237 _citation_journal_id_ASTM PRBMDO _cod_data_source_file McAllister_PRBMDO_2002_14.cif _cod_data_source_block Ba0.076Ca0.074Cu1La1.8Nd0.05O4 _cod_original_cell_volume 376.2372 _cod_original_sg_symbol_Hall '-C 2ac 2 (z,x,y)' _cod_original_formula_sum 'Ba0.076 Ca0.074 Cu1 La1.8 Nd0.05 O4' _cod_database_code 1532860 loop_ _symmetry_equiv_pos_as_xyz x,y,z x+1/2,-y+1/2,-z -x,y,-z -x+1/2,-y+1/2,z -x,-y,-z -x-1/2,y-1/2,z x,-y,z x-1/2,y-1/2,-z x,y+1/2,z+1/2 x+1/2,-y+1,-z+1/2 -x,y+1/2,-z+1/2 -x+1/2,-y+1,z+1/2 -x,-y+1/2,-z+1/2 -x-1/2,y,z+1/2 x,-y+1/2,z+1/2 x-1/2,y,-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 La1 La+3 0.0065 0 0.36066 0.9 0.0 Ba1 Ba+2 0.0065 0 0.36066 0.038 0.0 O2 O-2 -0.0275 0 0.18263 1 0.0 O1 O-2 0.25 0.25 0.0059 1 0.0 Cu1 Cu+2 0 0 0 1 0.0 Nd1 Nd+3 0.0065 0 0.36066 0.025 0.0 Ca1 Ca+2 0.0065 0 0.36066 0.037 0.0