data_global
_amcsd_formula_title 'Na3HSiO4.H2O'
loop_
_publ_author_name
'Schmid R L'
'Felsche J'
_journal_name_full 'Acta Crystallographica, Section C'
_journal_volume 46 
_journal_year 1990
_journal_page_first 1365
_journal_page_last 1368
_publ_section_title
;
 Structure of trisodium hydrogenorthosilicate monohydrate
;
_database_code_amcsd 0010162
_chemical_formula_sum 'Si Na3 O5 H3'
_cell_length_a 7.898
_cell_length_b 5.960
_cell_length_c 11.142
_cell_angle_alpha 90
_cell_angle_beta 105.57
_cell_angle_gamma 90
_cell_volume 505.230
_exptl_crystal_density_diffrn      2.367
_symmetry_space_group_name_H-M 'P 1 21/c 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  'x,1/2-y,1/2+z'
  '-x,1/2+y,1/2-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
Si   0.69070   0.20870   0.36470   0.00773
Na1   0.25000   0.01020   0.33420   0.01570
Na2   0.39900   0.30710   0.56670   0.01646
Na3   0.97720  -0.24390   0.43910   0.01532
O1   0.49020   0.27150   0.38260   0.01393
O2   0.76940   0.01380   0.46360   0.01127
O3   0.80980   0.43430   0.39140   0.01140
O4   0.66310   0.13590   0.21980   0.01229
O5   0.07390   0.34710   0.27890   0.01874
H11   0.55300   0.88700   0.15600   0.01646
H51  -0.00100   0.39800   0.31600   0.01267
H52   0.14300   0.46600   0.28500   0.01013