data_global
_amcsd_formula_title 'As2O5'
loop_
_publ_author_name
'Jansen M'
_journal_name_full 'Angewandte Chemie'
_journal_volume 89 
_journal_year 1977
_journal_page_first 326
_journal_page_last 327
_publ_section_title
;
 Kristallstruktur von As2O5
;
_database_code_amcsd 0011989
_chemical_formula_sum 'As2 O5'
_cell_length_a 8.646
_cell_length_b 8.450
_cell_length_c 4.626
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 337.970
_exptl_crystal_density_diffrn      4.517
_symmetry_space_group_name_H-M 'P 21 21 21'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '-x,1/2+y,1/2-z'
  '1/2+x,1/2-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
As1   0.15150   0.40250   0.12840
As2   0.53360   0.78260   0.13400
O1   0.29030   0.43340   0.84510
O2   0.49530   0.14390   0.61710
O3   0.58240   0.26550   0.08170
O4   0.49900   0.47570   0.46120
O5   0.27570   0.25610   0.30000
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
As1 0.01670 0.01850 0.01630 -0.00070 0.00090 -0.00030
As2 0.01720 0.01810 0.01670 -0.00030 0.00050 0.00040
O1 0.01160 0.00660 0.03820 0.00470 0.01660 0.01340
O2 0.01500 0.00850 0.02360 -0.00130 -0.00730 0.00960
O3 0.01580 0.01160 0.01300 -0.00040 0.01030 0.00180
O4 0.01410 0.00410 0.01030 0.00420 0.00000 -0.00410
O5 0.00920 0.01320 0.00320 0.00030 -0.00030 0.00160