data_global
_chemical_name_mineral 'Paranatrolite'
loop_
_publ_author_name
'Lee Y'
'Hriljac J A'
'Parise J B'
'Vogt T'
_journal_name_full 'American Mineralogist'
_journal_volume 91 
_journal_year 2006
_journal_page_first 247
_journal_page_last 251
_publ_section_title
;
 Pressure-induced hydration in zeolite tetranatrolite
 Locality: Mt. Saint-Hilaire, Quebec, Canada
 Note: P = 2.5 GPa
;
_chemical_formula_sum 'Na1.462 Ca.474 (Si2.685 Al2.315) O13 H2.02'
_cell_length_a 6.512
_cell_length_b 18.850
_cell_length_c 9.901
_cell_angle_alpha 90
_cell_angle_beta 108.73
_cell_angle_gamma 90
_cell_volume 1150.997
_exptl_crystal_density_diffrn      2.311
_symmetry_space_group_name_H-M 'C 1 c 1'
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  '1/2+x,1/2+y,z'
  'x,-y,1/2+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
Na1   0.15600   0.13500   0.02100   0.73100   0.03000
Ca1   0.15600   0.13500   0.02100   0.23700   0.03000
Na2   0.56900   0.08200  -0.07100   0.73100   0.03000
Ca2   0.56900   0.08200  -0.07100   0.23700   0.03000
Si1   0.50000   0.38030   0.00000   0.53700   0.05400
Al1   0.50000   0.38030   0.00000   0.46300   0.05400
Si2   0.19890   0.33620   0.18540   0.53700   0.05400
Al2   0.19890   0.33620   0.18540   0.46300   0.05400
Si3   0.54930   0.08550   0.31970   0.53700   0.05400
Al3   0.54930   0.08550   0.31970   0.46300   0.05400
Si4   0.93500   0.46400   0.09270   0.53700   0.05400
Al4   0.93500   0.46400   0.09270   0.46300   0.05400
Si5   0.34790   0.21730   0.40420   0.53700   0.05400
Al5   0.34790   0.21730   0.40420   0.46300   0.05400
O1   0.47500   0.03500   0.43400   1.00000   0.03000
O2   0.47200   0.04700   0.15800   1.00000   0.03000
O3   0.44200   0.16600   0.30400   1.00000   0.03000
O4   0.13700   0.18300   0.44600   1.00000   0.03000
O5   0.28900   0.29900   0.34600   1.00000   0.03000
O6   0.04400   0.27800   0.06700   1.00000   0.03000
O7   0.41400   0.35500   0.13200   1.00000   0.03000
O8   0.07600   0.40800   0.21400   1.00000   0.03000
O9   0.81400   0.09300   0.35200   1.00000   0.03000
O10   0.66500   0.45000   0.05700   1.00000   0.03000
Wat1   0.06500   0.06100  -0.13000   1.00000   0.03000
Wat2   0.93700   0.07400   0.11500   1.00000   0.03000
Wat3   0.35300   0.17100  -0.11200   0.50000   0.03000
Wat4   0.76100   0.17800   0.19400   0.50000   0.03000