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#$Date: 2018-09-27 07:13:35 +0300 (Thu, 27 Sep 2018) $
#$Revision: 211196 $
#$URL: file:///home/coder/svn-repositories/cod/cif/7/22/13/7221341.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_7221341
loop_
_publ_author_name
'Eisenmann, B.'
'Schaefer, H.'
'Schwerer, H.'
_publ_section_title
;
 Na6 Si2 Te6 - a new tellurohypodisilicate
;
_journal_name_full
;
Zeitschrift fuer Naturforschung, Teil B. Anorganische Chemie, Organische 
Chemie (33,1978-41,1986)
;
_journal_page_first              1538
_journal_page_last               1541
_journal_volume                  36
_journal_year                    1981
_chemical_formula_sum            'Na6 Si2 Te6'
_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                 119.71
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   8.786
_cell_length_b                   12.78
_cell_length_c                   8.864
_cell_volume                     864.458
_citation_journal_id_ASTM        ZNBAD2
_cod_data_source_file            Eisenmann_ZNBAD2_1981_1547.cif
_cod_data_source_block           Na6Si2Te6
_cod_original_cell_volume        864.4585
_cod_database_code               7221341
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
Si1 Si+3 0.8549 0.0077 0.8867 1 0.0
Te3 Te-2 0.6718 0.8735 0.9284 1 0.0
Na3 Na+1 0.0396 0.276 0.2307 1 0.0
Te2 Te-2 0.8511 0.9744 0.6072 1 0.0
Te1 Te-2 0.7459 0.1887 0.8865 1 0.0
Na1 Na+1 0.5053 0.3459 0.9872 1 0.0
Na2 Na+1 0.275 0.9355 0.7944 1 0.0
