data_global
_chemical_name_mineral 'Zeolite-L'
loop_
_publ_author_name
'Sato M'
'Morikawa K'
'Kurosawa S'
_journal_name_full 'European Journal of Mineralogy'
_journal_volume 2 
_journal_year 1990
_journal_page_first 851
_journal_page_last 859
_publ_section_title
;
 X-ray Rietveld analysis of cation exchanged zeolite-L (LTL)
 Sample: Na-L
;
_database_code_amcsd 0006405
_chemical_formula_sum 'K4.63 Na6 Al10.62 Si25.38 O91.32 H38.64'
_cell_length_a 18.358
_cell_length_b 18.358
_cell_length_c 7.521
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 120
_cell_volume 2195.113
_exptl_crystal_density_diffrn      2.132
_symmetry_space_group_name_H-M 'P 6/m m m'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '-x,-x+y,z'
  'x,x-y,-z'
  '-x+y,-x,-z'
  'x-y,x,z'
  '-y,-x,z'
  'y,x,-z'
  'y,-x+y,-z'
  '-y,x-y,z'
  'x-y,-y,z'
  '-x+y,y,-z'
  'x,y,-z'
  '-x,-y,z'
  'x,x-y,z'
  '-x,-x+y,-z'
  'x-y,x,-z'
  '-x+y,-x,z'
  'y,x,z'
  '-y,-x,-z'
  '-y,x-y,-z'
  'y,-x+y,z'
  '-x+y,y,z'
  'x-y,-y,-z'
  '-x,-y,-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
K1   0.66667   0.33333   0.50000   0.95000   0.07472
K2   0.50000   0.00000   0.50000   0.91000   0.06333
Na   0.30560   0.00000   0.00000   1.00000   0.05573
AlT1   0.09270   0.35780   0.50000   0.88500   0.05319
SiT1   0.09270   0.35780   0.50000   0.11500   0.05319
SiT2   0.17120   0.50550   0.21340   1.00000   0.04686
O1   0.00000   0.28860   0.50000   1.00000   0.03420
O2   0.16060   0.32110   0.50000   1.00000   0.00633
O3   0.25810   0.51620   0.24600   1.00000   0.03673
O4   0.10580   0.41730   0.31590   1.00000   0.04306
O5   0.42920   0.85830   0.27300   1.00000   0.03040
O6   0.15470   0.47980   0.00000   1.00000   0.05193
Wat1   0.21100   0.00000   0.00000   0.59000   0.08866
Wat2   0.12775   0.25550   0.07400   0.42000   0.06333
Wat3   0.13880   0.06940   0.28200   0.67000   0.12665
Wat4   0.10900   0.00000   0.50000   0.45000   0.07599