data_global
_amcsd_formula_title 'Cs H8 Na3 O16 P4'
loop_
_publ_author_name
'Averbuch-Pouchot M'
'Durif A'
_journal_name_full 'Journal of Solid State Chemistry'
_journal_volume 60 
_journal_year 1985
_journal_page_first 13
_journal_page_last 19
_publ_section_title
;
 Contribution to the crystal chemistry of tetrametaphosphate
 _cod_database_code 1007155
;
_database_code_amcsd 0013559
_chemical_formula_sum 'Cs P4 Na3 O16 H8'
_cell_length_a 14.50
_cell_length_b 7.804
_cell_length_c 7.006
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 792.785
_exptl_crystal_density_diffrn      2.471
_symmetry_space_group_name_H-M 'I m m 2'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2+y,1/2+z'
  'x,-y,z'
  '1/2+x,1/2-y,1/2+z'
  '-x,y,z'
  '1/2-x,1/2+y,1/2+z'
  '-x,-y,z'
  '1/2-x,1/2-y,1/2+z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Cs1   0.00000   0.00000   0.00000
P1   0.10103   0.19300   0.49240
Na1   0.00000   0.50000   0.18640
Na2   0.27840   0.00000   0.73020
O1   0.16730   0.21610   0.65370
O2   0.39510   0.19750   0.82110
O3   0.50000   0.29960   0.08990
O4   0.60440   0.50000   0.91410
O5   0.21100   0.00000   0.03890
O6   0.12900   0.50000   0.92930
H1   0.23000   0.09000   0.09000
H2   0.35400   0.09000   0.37000