#------------------------------------------------------------------------------ #$Date: 2012-02-28 14:14:52 +0200 (Tue, 28 Feb 2012) $ #$Revision: 35911 $ #$URL: file:///home/coder/svn-repositories/cod/cif/1/00/15/1001571.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_1001571 _chemical_name_systematic ; Dibismuth pentastrontium tricopper bis(carbonate) decaoxide ; _chemical_formula_structural 'Bi2 Sr5 Cu3 (C O3)2 O10' _chemical_formula_sum 'Bi2 Cu3 O16 Sr5' _publ_section_title ; The bismuth oxycarbonate Bi~2~Sr~6-x~Cu~3~O~10~(CO~3~)~2~. A new 40K superconductor, second member of the series (Bi~2~Sr~2~CuO~6~)~n~(Sr~2~CuO~2~CO~3~)~n~' ; loop_ _publ_author_name 'Pelloquin, D' 'Maignan, A' 'Caldes, M' 'Hervieu, M' 'Michel, C' 'Raveau, B' _journal_name_full 'Physica C (Amsterdam) (152,1988-)' _journal_coden_ASTM PHYCE6 _journal_volume 212 _journal_year 1993 _journal_page_first 199 _journal_page_last 205 _cell_length_a 5.469(2) _cell_length_b 5.483(2) _cell_length_c 54.26(1) _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 1627.1 _cell_formula_units_Z 4 _symmetry_space_group_name_H-M 'F m m m' _symmetry_Int_Tables_number 69 _symmetry_cell_setting orthorhombic loop_ _symmetry_equiv_pos_as_xyz 'x,y,z' 'x,-y,-z' '-x,y,-z' '-x,-y,z' '-x,-y,-z' '-x,y,z' 'x,-y,z' 'x,y,-z' 'x,1/2+y,1/2+z' '1/2+x,y,1/2+z' '1/2+x,1/2+y,z' 'x,1/2-y,1/2-z' '1/2+x,-y,1/2-z' '1/2+x,1/2-y,-z' '-x,1/2+y,1/2-z' '1/2-x,y,1/2-z' '1/2-x,1/2+y,-z' '-x,1/2-y,1/2+z' '1/2-x,-y,1/2+z' '1/2-x,1/2-y,z' '-x,1/2-y,1/2-z' '1/2-x,-y,1/2-z' '1/2-x,1/2-y,-z' '-x,1/2+y,1/2+z' '1/2-x,y,1/2+z' '1/2-x,1/2+y,z' 'x,1/2-y,1/2+z' '1/2+x,-y,1/2+z' '1/2+x,1/2-y,z' 'x,1/2+y,1/2-z' '1/2+x,y,1/2-z' '1/2+x,1/2+y,-z' loop_ _atom_type_symbol _atom_type_oxidation_number Bi3+ 3.000 Sr2+ 2.000 Cu3+ 2.670 C4+ 4.000 O2- -2.000 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 Bi1 Bi3+ 8 i 0. 0. 0.221 1. 0 d Sr1 Sr2+ 8 i 0. 0. 0.671 0.833 0 d Sr2 Sr2+ 8 i 0. 0. 0.604 0.833 0 d Sr3 Sr2+ 8 i 0. 0. 0.534 0.833 0 d Cu1 Cu3+ 8 i 0. 0. 0.137 1. 0 d Cu2 Cu3+ 4 a 0. 0. 0. 1. 0 d C1 C4+ 8 i 0. 0. 0.069 1. 0 d O1 O2- 8 i 0. 0. 0.721 1. 0 d O2 O2- 8 i 0. 0. 0.171 1. 0 d O3 O2- 8 i 0. 0. 0.104 1. 0 d O4 O2- 8 i 0. 0. 0.034 1. 0 d O5 O2- 16 j 0.25 0.25 0.137 1. 0 d O6 O2- 8 e 0.25 0.25 0. 1. 0 d O7 O2- 32 p 0.17 0.17 0.069 0.25 0 d _cod_database_code 1001571