data_global
_amcsd_formula_title 'CdAs2O6'
loop_
_publ_author_name
'Weil M'
_journal_name_full 'Acta Crystallographica, Section E'
_journal_volume 57 
_journal_year 2001
_journal_page_first i22
_journal_page_last i23
_publ_section_title
;
 Cadmium(II) metaarsenate(V), CdAs2O6
;
_database_code_amcsd 0010351
_chemical_formula_sum 'Cd As2 O6'
_cell_length_a 4.8269
_cell_length_b 4.8269
_cell_length_c 4.8660
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 120
_cell_volume 98.184
_exptl_crystal_density_diffrn      6.059
_symmetry_space_group_name_H-M 'P -3 1 m'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  'x-y,-y,z'
  'y,-x+y,-z'
  '-y,-x,-z'
  '-x+y,-x,z'
  '-x,-x+y,z'
  '-x,-y,-z'
  '-x+y,y,-z'
  '-y,x-y,z'
  'y,x,z'
  'x-y,x,-z'
  'x,x-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Cd   0.00000   0.00000   0.00000   0.00641
As   0.33333   0.66667   0.50000   0.00374
O   0.62430   0.00000   0.29130   0.00620
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
Cd 0.00700 0.00700 0.00522 0.00350 0.00000 0.00000
As 0.00321 0.00321 0.00480 0.00161 0.00000 0.00000
O 0.00670 0.00420 0.00680 0.00210 0.00230 0.00000