#------------------------------------------------------------------------------ #$Date: 2010-01-30 13:59:17 +0000 (Sat, 30 Jan 2010) $ #$Revision: 966 $ #$URL: svn://www.crystallography.net/cod/cif/1/1006129.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_1006129 _chemical_name_systematic ; Lanthanum strontium manganese oxide (0.88/0.12/1/3) - O' ; _chemical_formula_structural '(La0.875 Sr0.125) (Mn O3)' _chemical_formula_sum 'La0.875 Mn O3 Sr0.125' _[local]_cod_chemical_formula_sum_orig 'La.875 Mn O3 Sr.125' _publ_section_title ; Structural phase diagram of La1-x Srx Mn O3 for low Sr doping ; loop_ _publ_author_name 'Pinsard, L' 'Rodriguez-Carvajal, J' 'Revcolevschi, A' _journal_name_full 'Journal of Alloys Compd.' _journal_coden_ASTM JALCEU _journal_volume 262 _journal_year 1997 _journal_page_first 152 _journal_page_last 156 _cell_length_a 5.5489(4) _cell_length_b 5.5598(4) _cell_length_c 7.7375(4) _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 238.7 _cell_formula_units_Z 4 _symmetry_space_group_name_H-M 'P b n m' _symmetry_Int_Tables_number 62 _symmetry_cell_setting orthorhombic loop_ _symmetry_equiv_pos_as_xyz 'x,y,z' '1/2-x,1/2+y,1/2-z' '-x,-y,1/2+z' '1/2+x,1/2-y,-z' '-x,-y,-z' '1/2+x,1/2-y,1/2+z' 'x,y,1/2-z' '1/2-x,1/2+y,z' loop_ _atom_type_symbol _atom_type_oxidation_number La3+ 3.000 Sr2+ 2.000 O2- -2.000 Mn3+ 3.125 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 La1 La3+ 4 c -0.0023(7) 0.0249(6) 0.25 0.875 0 d Sr1 Sr2+ 4 c -0.0023(7) 0.0249(6) 0.25 0.125 0 d O1 O2- 4 c 0.0678(8) 0.4910(9) 0.25 1. 0 d O2 O2- 8 d 0.7358(15) 0.2865(7) 0.0358(4) 1. 0 d Mn1 Mn3+ 4 b 0.5 0. 0. 1. 0 d _refine_ls_R_factor_all 0.057 _cod_database_code 1006129