data_global
_chemical_name_mineral 'Analcime'
loop_
_publ_author_name
'Mazzi F'
'Galli E'
_journal_name_full 'American Mineralogist'
_journal_volume 63 
_journal_year 1978
_journal_page_first 448
_journal_page_last 460
_publ_section_title
;
 Is each analcime different?
 ANA 5
;
_database_code_amcsd 0000658
_chemical_formula_sum '(Al2 Si4) Na2.04 O14 H4'
_cell_length_a 13.728
_cell_length_b 13.728
_cell_length_c 13.722
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 2586.021
_exptl_crystal_density_diffrn      2.267
_symmetry_space_group_name_H-M 'I 41/a c d'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2+y,1/2+z'
  '1/4-y,3/4-x,3/4+z'
  '3/4-y,1/4-x,1/4+z'
  '1/4+y,3/4+x,3/4-z'
  '3/4+y,1/4+x,1/4-z'
  '1/4+y,3/4-x,1/4-z'
  '3/4+y,1/4-x,3/4-z'
  '1/4-y,3/4+x,1/4+z'
  '3/4-y,1/4+x,3/4+z'
  '1/2+x,-y,z'
  '+x,1/2-y,1/2+z'
  '1/2-x,y,-z'
  '-x,1/2+y,1/2-z'
  '1/2+x,y,1/2-z'
  '+x,1/2+y,-z'
  '1/2-x,-y,1/2+z'
  '-x,1/2-y,+z'
  '1/4+y,1/4+x,1/4+z'
  '3/4+y,3/4+x,3/4+z'
  '1/4-y,1/4-x,1/4-z'
  '3/4-y,3/4-x,3/4-z'
  '1/4-y,1/4+x,3/4-z'
  '3/4-y,3/4+x,1/4-z'
  '1/4+y,1/4-x,3/4+z'
  '3/4+y,3/4-x,1/4+z'
  '-x,y,1/2+z'
  '1/2-x,1/2+y,+z'
  'x,-y,1/2-z'
  '1/2+x,1/2-y,-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
_atom_site_occupancy
_atom_site_U_iso_or_equiv
Al1   0.12510   0.16230   0.41220   0.35000   0.01115
Si1   0.12510   0.16230   0.41220   0.65000   0.01115
Si2   0.16240   0.41240   0.12500   0.70000   0.01051
Al2   0.16240   0.41240   0.12500   0.30000   0.01051
Na1   0.12480   0.00000   0.25000   0.73000   0.03977
Na2   0.00000   0.25000   0.12500   0.58000   0.03546
O1   0.10440   0.36650   0.21940   1.00000   0.02913
O2   0.21960   0.10410   0.36490   1.00000   0.02964
O3   0.36540   0.21940   0.10430   1.00000   0.02824
Wat   0.12380   0.12620   0.12500   1.00000   0.08346