data_global _amcsd_formula_title 'Cu3 O12 Tb0.71 Ti4' loop_ _publ_author_name 'Bochu B' 'Deschizeaux M' 'Joubert J' 'Collomb A' 'Chenavas J' 'Marezio M' _journal_name_full 'Journal of Solid State Chemistry' _journal_volume 29 _journal_year 1979 _journal_page_first 291 _journal_page_last 298 _publ_section_title ; Synthese et caracterisation d'une serie de titanates Perowskites isotypes de (Ca Cu3) (Mn4) O12 _cod_database_code 1008181 ; _database_code_amcsd 0016118 _chemical_formula_sum 'Tb.71 Cu3 Ti4 O12' _cell_length_a 7.383 _cell_length_b 7.383 _cell_length_c 7.383 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 402.438 _exptl_crystal_density_diffrn 5.669 _symmetry_space_group_name_H-M 'I m 3' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2+y,1/2+z' 'z,x,-y' '1/2+z,1/2+x,1/2-y' 'z,-x,y' '1/2+z,1/2-x,1/2+y' '-z,x,y' '1/2-z,1/2+x,1/2+y' '-z,-x,-y' '1/2-z,1/2-x,1/2-y' 'y,-z,-x' '1/2+y,1/2-z,1/2-x' '-y,-z,x' '1/2-y,1/2-z,1/2+x' '-y,z,-x' '1/2-y,1/2+z,1/2-x' 'y,z,x' '1/2+y,1/2+z,1/2+x' 'x,-y,z' '1/2+x,1/2-y,1/2+z' '-x,y,z' '1/2-x,1/2+y,1/2+z' 'x,y,-z' '1/2+x,1/2+y,1/2-z' '-x,-y,-z' '1/2-x,1/2-y,1/2-z' '-z,-x,y' '1/2-z,1/2-x,1/2+y' '-z,x,-y' '1/2-z,1/2+x,1/2-y' 'z,-x,-y' '1/2+z,1/2-x,1/2-y' 'z,x,y' '1/2+z,1/2+x,1/2+y' '-y,z,x' '1/2-y,1/2+z,1/2+x' 'y,z,-x' '1/2+y,1/2+z,1/2-x' 'y,-z,x' '1/2+y,1/2-z,1/2+x' '-y,-z,-x' '1/2-y,1/2-z,1/2-x' '-x,y,-z' '1/2-x,1/2+y,1/2-z' 'x,-y,-z' '1/2+x,1/2-y,1/2-z' '-x,-y,z' '1/2-x,1/2-y,1/2+z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Tb1 0.00000 0.00000 0.00000 0.71000 Cu1 0.00000 0.50000 0.50000 1.00000 Ti1 0.25000 0.25000 0.25000 1.00000 O1 0.30300 0.17970 0.00000 1.00000