data_9011205
_publ_section_title
;
 Die kristallstruktur von antimon(V)-oxid
;
_journal_name_full               'Acta Crystallographica, Section B'
_journal_page_first              539
_journal_page_last               542
_journal_paper_doi               10.1107/S056774087900409X
_journal_volume                  35
_journal_year                    1979
_chemical_formula_structural     Sb2O5
_chemical_formula_sum            'O5 Sb2'
_space_group_IT_number           15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 103.91
_cell_angle_gamma                90
_cell_length_a                   12.646
_cell_length_b                   4.7820
_cell_length_c                   5.4247
_cell_volume                     318.429
_exptl_crystal_density_diffrn    6.748
_[local]_cod_chemical_formula_sum_orig 'Sb2 O5'
_cod_database_code               9011205
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
1/2+x,1/2+y,z
x,-y,1/2+z
1/2+x,1/2-y,1/2+z
-x,y,1/2-z
1/2-x,1/2+y,1/2-z
-x,-y,-z
1/2-x,1/2-y,-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Sb 0.13784 0.24090 0.27977 0.00700
O1 0.29710 0.07990 0.37520 0.00925
O2 0.39710 0.41470 0.05100 0.00963
O3 0.00000 0.41940 0.25000 0.00950
