data_global
_chemical_name_mineral 'Sazhinite-(Ce)'
loop_
_publ_author_name
'Shumyatskaya N G'
'Voronkov A A'
'Pyatenko Y A'
_journal_name_full 'Soviet Physics Crystallography'
_journal_volume 25 
_journal_year 1980
_journal_page_first 419
_journal_page_last 423
_publ_section_title
;
 Sazhinite, Na2Ce[Si6O14(OH)]*nH2O: a new representative of the dalyite family in crystal chemistry
;
_database_code_amcsd 0015583
_chemical_formula_sum 'Ce2 Si12 Na4 O33 H8'
_cell_length_a 7.50
_cell_length_b 15.62
_cell_length_c 7.35
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 861.052
_exptl_crystal_density_diffrn      2.401
_symmetry_space_group_name_H-M 'P m m 2'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  'x,-y,z'
  '-x,y,z'
  '-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
Ce1   0.00000   0.26000   0.00400   0.04496
Si1   0.28400   0.09400   0.76000   0.04167
Si2   0.29800   0.40200   0.29500   0.03648
Si3   0.00000   0.16400   0.49600   0.05560
Si4   0.00000   0.36500   0.59200   0.04737
Na1   0.50000   0.26100   0.00500   0.04889
Na2   0.22200   0.50000   0.87500   0.08701
O1   0.25700   0.00000   0.82300   0.04673
O2   0.24500   0.33500   0.13900   0.06561
O3   0.24100   0.17100   0.91600   0.04534
O4   0.19200   0.11400   0.56500   0.03242
O5   0.17100   0.39800   0.48700   0.07206
O6   0.25400   0.50000   0.23200   0.05003
O-H7   0.00000   0.18900   0.27600   0.05775
O8   0.00000   0.25900   0.60400   0.05788
O9   0.00000   0.39200   0.78900   0.08055
O10   0.50000   0.11300   0.68800   0.05636
O11   0.50000   0.40200   0.37700   0.06561
Wat12   0.50000   0.37300   0.76600   0.05345
Wat13   0.00000   0.00000   0.13800   0.12690