#------------------------------------------------------------------------------
#$Date: 2024-08-03 13:19:43 +0300 (Sat, 03 Aug 2024) $
#$Revision: 293658 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/00/09/9000995.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided the American Mineralogist Crystal Structure Database,
# http://rruff.geo.arizona.edu/AMS/amcsd.php
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_9000995
loop_
_publ_author_name
'Armbruster, T.'
_publ_section_title
;
 Role of Na in the structure of low-cordierite: A single-crystal X-ray study
 Sample: from Alpe Sponda, Central Alps, Switzerland
;
_journal_name_full               'American Mineralogist'
_journal_page_first              746
_journal_page_last               757
_journal_volume                  71
_journal_year                    1986
_chemical_formula_sum
'Al3.84 Be0.16 Fe0.6 H0.6 Mg1.4 Na0.25 O18.6 Si5'
_chemical_name_mineral           Cordierite
_space_group_IT_number           66
_symmetry_space_group_name_Hall  '-C 2 2c'
_symmetry_space_group_name_H-M   'C c c m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   17.060
_cell_length_b                   9.759
_cell_length_c                   9.322
_cell_volume                     1552.006
_database_code_amcsd             0001017
_exptl_crystal_density_diffrn    2.640
_cod_original_formula_sum
'O18.6 Al3.84 Be.16 Si5 (Mg1.4 Fe.6) Na.25 H.6'
_cod_database_code               9000995
loop_
_space_group_symop_operation_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
-x,y,1/2-z
1/2-x,1/2+y,1/2-z
-x,y,1/2+z
1/2-x,1/2+y,1/2+z
x,-y,1/2-z
1/2+x,1/2-y,1/2-z
x,y,-z
1/2+x,1/2+y,-z
-x,-y,z
1/2-x,1/2-y,z
-x,-y,-z
1/2-x,1/2-y,-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
O11 0.24614 -0.10433 0.35857 1.00000
O16 0.06196 -0.41577 0.34876 1.00000
O13 -0.17344 -0.30866 0.35804 1.00000
O26 0.04328 -0.24612 0.00000 1.00000
O21 0.12039 0.18225 0.00000 1.00000
O23 0.16356 -0.07844 0.00000 1.00000
Al11 0.25000 0.25000 0.25010 0.92000
Be11 0.25000 0.25000 0.25010 0.08000
Si16 0.00000 0.50000 0.25000 1.00000
Si21 0.19177 0.07870 0.00000 1.00000
Si23 -0.13562 0.23649 0.00000 1.00000
Al26 0.05051 0.30825 0.00000 1.00000
Mg 0.33632 0.00000 0.25000 0.70000
Fe 0.33632 0.00000 0.25000 0.30000
NaCh0 0.00000 0.00000 0.00000 0.25000
O-HCh1 0.00000 0.00000 0.25000 0.60000
loop_
_cod_changelog_entry_id
_cod_changelog_entry_author
_cod_changelog_entry_date
_cod_changelog_entry_text
1
;cod-tools version 3.10.1
Id: cif_fix_AMCSD_aniso_labels 10200 2024-08-01 14:09:44Z saulius
;
2024-08-02T12:19:52+03:00
;Changed the following '_atom_site_aniso_label' values:
'OHCh1' -> 'O-HCh1'
;
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0001017
