data_1001520
_chemical_name_systematic          'Cadmium tecto-diphosphatovanadate(IV)'
_chemical_formula_structural       'Cd (V2 P2 O10)'
_chemical_formula_sum              'Cd O10 P2 V2'
_publ_section_title
;
A novel form of Cd(VO)~2~(PO~4~)~2~ isotypic with Ca(VO)~2~(PO~4~)~2~
;
loop_
_publ_author_name
  'Leclaire, A'
  'Chardon, J'
  'Grandin, A'
  'Borel, M M'
  'Raveau, B'
_journal_name_full
;
European Journal of Solid State Inorganic Chemistry
;
_journal_coden_ASTM                EJSCE5
_journal_volume                    30
_journal_year                      1993
_journal_page_first                461
_journal_page_last                 469
_cell_length_a                     11.571(1)
_cell_length_b                     15.880(2)
_cell_length_c                     7.138(1)
_cell_angle_alpha                  90
_cell_angle_beta                   90
_cell_angle_gamma                  90
_cell_volume                       1311.6
_cell_formula_units_Z              8
_symmetry_space_group_name_H-M     'F d d 2'
_symmetry_Int_Tables_number        43
_symmetry_cell_setting             orthorhombic
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  '-x,-y,z'
  '1/4-x,1/4+y,1/4+z'
  '1/4+x,1/4-y,1/4+z'
  'x,1/2+y,1/2+z'
  '1/2+x,y,1/2+z'
  '1/2+x,1/2+y,z'
  '-x,1/2-y,1/2+z'
  '1/2-x,-y,1/2+z'
  '1/2-x,1/2-y,z'
  '1/4-x,3/4+y,3/4+z'
  '3/4-x,1/4+y,3/4+z'
  '3/4-x,3/4+y,1/4+z'
  '1/4+x,3/4-y,3/4+z'
  '3/4+x,1/4-y,3/4+z'
  '3/4+x,3/4-y,1/4+z'
loop_
_atom_type_symbol
_atom_type_oxidation_number
  Cd2+   2.000
  V4+    4.000
  P5+    5.000
  O2-   -2.000
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_symmetry_multiplicity
_atom_site_Wyckoff_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_attached_hydrogens
_atom_site_calc_flag
  Cd1   Cd2+   8 a 0. 0. 0. 1.  0 d
  V1    V4+   16 b 0.10985(7) 0.11812(5) 0.6034(1) 1.  0 d
  P1    P5+   16 b 0.2508(2) 0.04192(2) 0.2444(3) 1.  0 d
  O1    O2-   16 b 0.2513(5) 0.1701(2) 0.7425(7) 1.  0 d
  O2    O2-   16 b 0.1052(3) 0.2331(2) 0.4720(6) 1.  0 d
  O3    O2-   16 b 0.2360(4) 0.0981(3) 0.4171(6) 1.  0 d
  O4    O2-   16 b 0.1406(3) 0.0144(2) 0.7676(6) 1.  0 d
  O5    O2-   16 b 0.0133(4) 0.1493(3) 0.8271(6) 1.  0 d
_refine_ls_R_factor_all            0.026