data_global _amcsd_formula_title 'Mn O3 Sm0.75 Sr0.25' loop_ _publ_author_name 'Dunaevskii S' 'Kurbakov A' 'Trunov V' 'Chernyshov D' 'Popov V' 'Chernyshev V' 'Rodriguez-Carvajal J' _journal_name_full 'Solid State Physics' _journal_volume 40 _journal_year 1998 _journal_page_first 1271 _journal_page_last 1276 _publ_section_title ; Atomic structure and transport and magnetic properties of the Sm1-xSrxMnO3 system _cod_database_code 1006169 ; _database_code_amcsd 0012646 _chemical_formula_sum 'Mn (Sm.75 Sr.25) O3' _cell_length_a 5.479 _cell_length_b 7.686 _cell_length_c 5.453 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90.3 _cell_volume 229.631 _exptl_crystal_density_diffrn 6.873 _symmetry_space_group_name_H-M 'P 1 1 21/a' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,y,1/2-z' '1/2-x,-y,1/2+z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Mn1 0.50000 0.00000 0.00000 1.00000 Mn2 0.00000 0.50000 0.50000 1.00000 Sm1 0.03500 0.24200 -0.01400 0.75000 Sr1 0.03500 0.24200 -0.01400 0.25000 O1 0.48300 0.26200 0.05500 1.00000 O2 0.28900 0.04400 0.74200 1.00000 O3 0.68600 0.53900 0.29600 1.00000