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#$Date: 2016-02-16 18:55:33 +0200 (Tue, 16 Feb 2016) $
#$Revision: 176466 $
#$URL: svn://www.crystallography.net/cod/cif/8/10/33/8103399.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_8103399
loop_
_publ_author_name
'Bensch, W.'
'Weidlich, C.'
'Duerichen, P.'
_publ_section_title
;
 Crystal structure of dirubidium silver niobium tetrasulfide, Rb2 Ag Nb S4
;
_journal_name_full
'Zeitschrift fuer Kristallographie (149,1979-)'
_journal_page_first              932
_journal_page_last               932
_journal_volume                  211
_journal_year                    1996
_chemical_formula_sum            'Ag Nb Rb2 Se4'
_chemical_name_systematic        'Rb2 Ag (Nb Se4)'
_space_group_IT_number           70
_symmetry_space_group_name_Hall  '-F 2uv 2vw'
_symmetry_space_group_name_H-M   'F d d d :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            8
_cell_length_a                   6.085
_cell_length_b                   13.92
_cell_length_c                   24.33
_cell_volume                     2060.829
_citation_journal_id_ASTM        ZEKRDZ
_cod_data_source_file            silver1-2_449.cif
_cod_data_source_block           Ag1Nb1Rb2Se4
_cod_original_formula_sum        'Ag1 Nb1 Rb2 Se4'
_cod_database_code               8103399
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x+1/4,-y+1/4,z
x,-y+1/4,-z+1/4
-x+1/4,y,-z+1/4
-x,-y,-z
x-1/4,y-1/4,-z
-x,y-1/4,z-1/4
x-1/4,-y,z-1/4
x,y+1/2,z+1/2
-x+1/4,-y+3/4,z+1/2
x,-y+3/4,-z+3/4
-x+1/4,y+1/2,-z+3/4
-x,-y+1/2,-z+1/2
x-1/4,y+1/4,-z+1/2
-x,y+1/4,z+1/4
x-1/4,-y+1/2,z+1/4
x+1/2,y,z+1/2
-x+3/4,-y+1/4,z+1/2
x+1/2,-y+1/4,-z+3/4
-x+3/4,y,-z+3/4
-x+1/2,-y,-z+1/2
x+1/4,y-1/4,-z+1/2
-x+1/2,y-1/4,z+1/4
x+1/4,-y,z+1/4
x+1/2,y+1/2,z
-x+3/4,-y+3/4,z
x+1/2,-y+3/4,-z+1/4
-x+3/4,y+1/2,-z+1/4
-x+1/2,-y+1/2,-z
x+1/4,y+1/4,-z
-x+1/2,y+1/4,z-1/4
x+1/4,-y+1/2,z-1/4
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
Nb1 Nb+5 0.125 0.625 0.125 1 0.0
Rb1 Rb+1 0.375 0.375 0.19443 1 0.0
Se1 Se-2 -0.09441 0.52194 0.18308 1 0.0
Ag1 Ag+1 0.625 0.625 0.125 1 0.0
