data_global _chemical_name_mineral 'Molybdite' loop_ _publ_author_name 'Wooster N' _journal_name_full 'Zeitschrift fur Kristallographie' _journal_volume 80 _journal_year 1931 _journal_page_first 504 _journal_page_last 512 _publ_section_title ; The crystal structure of Molybdenum Trioxide Mo O3 _cod_database_code 1011043 ; _database_code_amcsd 0017945 _chemical_formula_sum 'Mo O3' _cell_length_a 3.92 _cell_length_b 13.94 _cell_length_c 3.66 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 200.000 _exptl_crystal_density_diffrn 4.780 _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 Mo1 0.08600 0.09860 0.25000 O1 0.08600 0.25000 0.25000 O2 0.58600 0.09860 0.25000 O3 0.08600 0.06940 0.75000