#------------------------------------------------------------------------------
#$Date: 2015-09-18 01:25:22 +0200 (vie 18 de sep de 2015) $
#$Revision: 157339 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/17/1531781.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_1531781
loop_
_publ_author_name
'Matijasic, A.'
'Marler, B.'
'Patarin, J.'
_publ_section_title
;
 Synthesis and characterization of Mu-11: a porous sodium trisilicate Na2
 Si3 O7 * (H2 O) with 10-membered ring openings
;
_journal_name_full
'International Journal of Inorganic Materials'
_journal_page_first              209
_journal_page_last               216
_journal_volume                  2
_journal_year                    2000
_chemical_formula_sum            'H2 Na2 O8 Si3'
_chemical_name_systematic        'Na2 (Si3 O7) (H2 O)'
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 119.01
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.3087
_cell_length_b                   12.7246
_cell_length_c                   9.0913
_cell_volume                     739.414
_citation_journal_id_ASTM        IJIMCR
_cod_data_source_file            Matijasic_IJIMCR_2000_1698.cif
_cod_data_source_block           H2Na2O8Si3
_cod_original_cell_volume        739.4137
_cod_database_code               1531781
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,y+1/2,-z+1/2
-x,-y,-z
x,-y-1/2,z-1/2
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
O2 O-2 0.262 0.4925 0.0809 1 0.0
O7 O-2 0.2919 0.1813 0.7464 1 0.0
Si2 Si+4 0.3553 0.305 0.8084 1 0.0
O8 O-2 0.1351 0.9185 0.2097 1 0.0
H2 H+1 0.1921 0.8782 0.3123 1 0.0
Na1 Na+1 0.1478 0.8305 -0.0107 1 0.0
O6 O-2 0.398 0.685 0.1379 1 0.0
O4 O-2 0.0252 0.6547 0.0589 1 0.0
Na2 Na+1 0.2982 0.421 0.4644 1 0.0
O1 O-2 0.3173 0.5853 0.3643 1 0.0
H1 H+1 0.1967 0.9876 0.2306 1 0.0
Si1 Si+4 0.2555 0.6014 0.1754 1 0.0
O3 O-2 0.2061 0.3839 0.6692 1 0.0
Si3 Si+4 0.2192 0.3689 0.0622 1 0.0
O5 O-2 0.3501 0.311 -0.0141 1 0.0
