data_global
_amcsd_formula_title 'Ca O9 P2 V2'
loop_
_publ_author_name
'Boudin S'
'Grandin A'
'Leclaire A'
'Borel M'
'Raveau B'
_journal_name_full 'Acta Crystallographica, Section C'
_journal_volume 51 
_journal_year 1995
_journal_page_first 796
_journal_page_last 798
_publ_section_title
;
 Ca V2 O (P O4)2, isotypic with the Cd phase
 _cod_database_code 1001656
;
_database_code_amcsd 0010301
_chemical_formula_sum 'Ca V2 P2 O9'
_cell_length_a 14.192
_cell_length_b 6.424
_cell_length_c 7.317
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 667.087
_exptl_crystal_density_diffrn      3.464
_symmetry_space_group_name_H-M 'P n m a'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  'x,1/2-y,z'
  '-x,1/2+y,-z'
  '1/2-x,1/2+y,1/2+z'
  '1/2+x,1/2-y,1/2-z'
  '1/2+x,y,1/2-z'
  '1/2-x,-y,1/2+z'
  '-x,-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Ca1   0.21979   0.25000   0.11490
V1   0.37954   0.75000   0.14890
V2   0.00000   0.50000   0.00000
P1   0.18974   0.75000   0.11340
P2   0.43270   0.25000   0.13660
O1   0.36620   0.43780   0.12780
O2   0.26320   0.75000  -0.04240
O3   0.49290   0.75000   0.00810
O4   0.25140   0.75000   0.28750
O5   0.44420   0.75000   0.37590
O6  -0.01860   0.25000   0.17500
O7   0.12830   0.55330   0.10840