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#$Date: 2017-10-06 19:24:22 +0300 (Fri, 06 Oct 2017) $
#$Revision: 201816 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/01/47/9014790.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_9014790
loop_
_publ_author_name
'Eisenmann, B.'
'Klein, J.'
'Somer, M.'
_publ_section_title
;
 Crystal structure of decasodium di-mue-arsenidobis(diarsenidosilicate)
 _cod_database_code 1008462
;
_journal_name_full               'Zeitschrift fur Kristallographie'
_journal_page_first              267
_journal_page_last               268
_journal_volume                  197
_journal_year                    1991
_chemical_formula_sum            'As3 Na5 Si'
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_cell_angle_alpha                90.
_cell_angle_beta                 90.5
_cell_angle_gamma                90.
_cell_length_a                   13.466
_cell_length_b                   7.529
_cell_length_c                   8.177
_cell_volume                     828.998
_database_code_amcsd             0016366
_exptl_crystal_density_diffrn    2.947
_cod_duplicate_entry             1008462
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_original_formula_sum        'Si As3 Na5'
_cod_database_code               9014790
_amcsd_formula_title             'As6 Na10 Si2'
loop_
_space_group_symop_operation_xyz
x,y,z
1/2+x,1/2-y,1/2+z
1/2-x,1/2+y,1/2-z
-x,-y,-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Si1 0.08404 0.13985 0.42797
As1 0.22363 0.23354 0.57967
As2 0.07961 0.26064 0.15957
As3 0.93378 0.18240 0.58552
Na1 0.74061 0.15144 0.42421
Na2 0.41886 0.16464 0.42139
Na3 0.08879 0.01520 0.82525
Na4 0.08406 0.53100 0.66517
Na5 0.25843 0.99440 0.18601
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0016366