data_global
_chemical_name_mineral 'Cervantite'
loop_
_publ_author_name
'Amador J'
'Gutierrez-Puebla E'
'Monge M A'
'Rasines I'
'Ruiz-Valero C'
_journal_name_full 'Inorganic Chemistry'
_journal_volume 27 
_journal_year 1988
_journal_page_first 1367
_journal_page_last 1370
_publ_section_title
;
 Diantimony tetraoxides revisited
 Note: displacement parameters from ICSD
;
_database_code_amcsd 0012697
_chemical_compound_source 'Synthetic'
_chemical_formula_sum 'Sb O2'
_cell_length_a 5.434
_cell_length_b 4.8091
_cell_length_c 11.779
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 307.816
_exptl_crystal_density_diffrn      6.635
_symmetry_space_group_name_H-M 'P n a 21'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2-y,z'
  '1/2-x,1/2+y,1/2+z'
  '-x,-y,1/2+z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Sb1   0.37270  -0.00080   0.24830 ?
Sb2  -0.02250   0.03580   0.00000 ?
O1   0.31750   0.15720   0.09520   0.00850
O2   0.15120   0.70540   0.19120   0.00590
O3   0.08220   0.20210   0.30520   0.00580
O4   0.35180   0.83200   0.40760   0.00040
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
Sb1 0.00190 0.00260 0.00120 -0.00020 0.00000 0.00040
Sb2 0.00550 0.00450 0.00630 -0.00040 0.00160 -0.00060