data_global _amcsd_formula_title 'LaMnO3' loop_ _publ_author_name 'Rodriguez-Carvajal J' 'Hennion M' 'Moussa F' 'Moudden A' 'Pinsard L' 'Revcolevschi A' _journal_name_full 'Physical Review B - Condensed Matter' _journal_volume 57 _journal_year 1998 _journal_page_first 3189 _journal_page_last 3192 _publ_section_title ; Neutron-diffraction of the Jahn-Teller transition in stoichiometric LaMnO3 _cod_database_code 1006141 ; _database_code_amcsd 0015289 _chemical_formula_sum 'La Mn O3' _cell_length_a 5.5367 _cell_length_b 5.7473 _cell_length_c 7.6929 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 244.796 _exptl_crystal_density_diffrn 6.562 _symmetry_space_group_name_H-M 'P b n m' loop_ _space_group_symop_operation_xyz 'x,y,z' 'x,y,1/2-z' '-x,-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,z' '1/2+x,1/2-y,-z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z La1 -0.00780 0.04900 0.25000 Mn1 0.50000 0.00000 0.00000 O1 0.07450 0.48740 0.25000 O2 0.72560 0.30660 0.03840