data_global
_amcsd_formula_title 'Bi2 O13 P4'
loop_
_publ_author_name
'Bagieu-Beucher M'
'Averbuch-Pouchot M'
_journal_name_full 'Zeitschrift fur Kristallographie'
_journal_volume 180 
_journal_year 1987
_journal_page_first 165
_journal_page_last 170
_publ_section_title
;
 Crystal data and crystal structure of bismuth tetraphosphate Bi2 P4 O13
 _cod_database_code 1008371
;
_database_code_amcsd 0016281
_chemical_formula_sum 'Bi2 P4 O13'
_cell_length_a 11.977
_cell_length_b 6.878
_cell_length_c 13.285
_cell_angle_alpha 90
_cell_angle_beta 106.50
_cell_angle_gamma 90
_cell_volume 1049.322
_exptl_crystal_density_diffrn      4.746
_symmetry_space_group_name_H-M 'C 1 2/c 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2+y,z'
  'x,-y,1/2+z'
  '1/2+x,1/2-y,1/2+z'
  '-x,y,1/2-z'
  '1/2-x,1/2+y,1/2-z'
  '-x,-y,-z'
  '1/2-x,1/2-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Bi1   0.30323   0.00040   0.43853
P1   0.23050  -0.00470   0.15940
P2   0.48980   0.35810   0.13720
O1   0.20030   0.49300   0.22610
O2   0.75370   0.32000   0.09790
O3   0.24990   0.17300   0.09830
O4   0.09590  -0.00200   0.15310
O5   0.61350   0.49300   0.39400
O6   0.50330   0.19400   0.43390
O7   0.50000   0.26900   0.25000