#------------------------------------------------------------------------------ #$Date: 2013-03-28 16:17:04 +0000 (Thu, 28 Mar 2013) $ #$Revision: 77586 $ #$URL: svn://www.crystallography.net/cod/cif/1/00/87/1008788.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_1008788 loop_ _publ_author_name 'Meyer, G' 'Gros, Y' 'Bochu, B' 'Collomb, A' 'Chenavas, J' 'Joubert, J C' 'Marezio, M' _publ_section_title ; Synthesis, crystal structure, and Moessbauer study of a series of perovskite-like compounds (A Cu3) (M, Fe)4 O12 ; _journal_coden_ASTM PSSABA _journal_name_full ; Physica Status Solidi, Sectio A: Applied Research ; _journal_page_first 581 _journal_page_last 586 _journal_volume 48 _journal_year 1978 _chemical_compound_source synthetic _chemical_formula_structural 'Nd Cu3 (Ti3 Fe) O12' _chemical_formula_sum 'Cu3 Fe Nd O12 Ti3' _chemical_name_mineral 'Perovskite group' _chemical_name_systematic ; Neodymium tricopper trititanium iron(III) oxide ; _symmetry_cell_setting cubic _symmetry_Int_Tables_number 204 _symmetry_space_group_name_H-M 'I m -3' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_formula_units_Z 2 _cell_length_a 7.436 _cell_length_b 7.436 _cell_length_c 7.436 _cell_volume 411.2 _refine_ls_R_factor_all 0.07 _cod_database_code 1008788 loop_ _symmetry_equiv_pos_as_xyz x,y,z x,-y,-z -x,y,-z -x,-y,z y,z,x -y,-z,x y,-z,-x -y,z,-x z,x,y -z,x,-y -z,-x,y z,-x,-y -x,-y,-z -x,y,z x,-y,z x,y,-z -y,-z,-x y,z,-x -y,z,x y,-z,x -z,-x,-y z,-x,y z,x,-y -z,x,y 1/2+x,1/2+y,1/2+z 1/2+x,1/2-y,1/2-z 1/2-x,1/2+y,1/2-z 1/2-x,1/2-y,1/2+z 1/2+y,1/2+z,1/2+x 1/2-y,1/2-z,1/2+x 1/2+y,1/2-z,1/2-x 1/2-y,1/2+z,1/2-x 1/2+z,1/2+x,1/2+y 1/2-z,1/2+x,1/2-y 1/2-z,1/2-x,1/2+y 1/2+z,1/2-x,1/2-y 1/2-x,1/2-y,1/2-z 1/2-x,1/2+y,1/2+z 1/2+x,1/2-y,1/2+z 1/2+x,1/2+y,1/2-z 1/2-y,1/2-z,1/2-x 1/2+y,1/2+z,1/2-x 1/2-y,1/2+z,1/2+x 1/2+y,1/2-z,1/2+x 1/2-z,1/2-x,1/2-y 1/2+z,1/2-x,1/2+y 1/2+z,1/2+x,1/2-y 1/2-z,1/2+x,1/2+y loop_ _atom_site_label _atom_site_type_symbol _atom_site_symmetry_multiplicity _atom_site_Wyckoff_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy _atom_site_attached_hydrogens _atom_site_calc_flag Nd1 Nd3+ 2 a 0. 0. 0. 1. 0 d Cu1 Cu2+ 6 b 0. 0.5 0.5 1. 0 d Ti1 Ti4+ 8 c 0.25 0.25 0.25 0.75 0 d Fe1 Fe3+ 8 c 0.25 0.25 0.25 0.25 0 d O1 O2- 24 g 0.3017(5) 0.1778(4) 0. 1. 0 d loop_ _atom_type_symbol _atom_type_oxidation_number Nd3+ 3.000 Cu2+ 2.000 Ti4+ 4.000 Fe3+ 3.000 O2- -2.000