data_global _chemical_name_mineral 'Shcherbinaite' loop_ _publ_author_name 'Ketelaar J' _journal_name_full 'Zeitschrift fur Kristallographie' _journal_volume 95 _journal_year 1936 _journal_page_first 9 _journal_page_last 27 _publ_section_title ; Die Kristallstruktur des Vanadiumpentoxyds _cod_database_code 1011291 ; _database_code_amcsd 0018140 _chemical_formula_sum 'V2 O5' _cell_length_a 11.503 _cell_length_b 4.369 _cell_length_c 3.557 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 178.763 _exptl_crystal_density_diffrn 3.379 _symmetry_space_group_name_H-M 'P m n 21' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,-y,1/2+z' '-x,y,z' '1/2-x,-y,1/2+z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z V1 0.14800 0.09700 0.00000 O1 0.00000 0.08000 0.89000 O2 0.14800 0.45000 0.92000 O3 0.20000 0.03000 0.46000