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#$Date: 2016-02-14 16:26:36 +0200 (Sun, 14 Feb 2016) $
#$Revision: 176435 $
#$URL: svn://www.crystallography.net/cod/cif/2/10/53/2105381.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# 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_2105381
loop_
_publ_author_name
'Schultze-Rhonhof, E.'
_publ_section_title
;
 Die Kristallstruktur des Silbersulfidorthosilicates, Ag8 S2 Si O4
;
_journal_name_full               'Acta Crystallographica B (24,1968-38,1982)'
_journal_page_first              2553
_journal_page_last               2558
_journal_paper_doi               10.1107/S0567740874007588
_journal_volume                  30
_journal_year                    1974
_chemical_formula_sum            'Ag8 O4 S2 Si'
_chemical_name_systematic        'Ag8 S2 Si O4'
_space_group_IT_number           141
_symmetry_space_group_name_Hall  '-I 4bd 2'
_symmetry_space_group_name_H-M   'I 41/a m d :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.005
_cell_length_b                   7.005
_cell_length_c                   17.75
_cell_volume                     870.993
_citation_journal_id_ASTM        ACBCAR
_cod_data_source_file            silver3-x_290.cif
_cod_data_source_block           Ag8O4S2Si1
_cod_original_formula_sum        'Ag8 O4 S2 Si1'
_cod_database_code               2105381
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y+1/4,x+3/4,z+1/4
-x+1/2,-y,z+1/2
y+1/4,-x+1/4,z+3/4
x,-y,-z
y+1/4,x+3/4,-z+1/4
-x+1/2,y,-z+1/2
-y+1/4,-x+1/4,-z+3/4
-x,-y,-z
y-1/4,-x-3/4,-z-1/4
x-1/2,y,-z-1/2
-y-1/4,x-1/4,-z-3/4
-x,y,z
-y-1/4,-x-3/4,z-1/4
x-1/2,-y,z-1/2
y-1/4,x-1/4,z-3/4
x+1/2,y+1/2,z+1/2
-y+3/4,x+5/4,z+3/4
-x+1,-y+1/2,z+1
y+3/4,-x+3/4,z+5/4
x+1/2,-y+1/2,-z+1/2
y+3/4,x+5/4,-z+3/4
-x+1,y+1/2,-z+1
-y+3/4,-x+3/4,-z+5/4
-x+1/2,-y+1/2,-z+1/2
y+1/4,-x-1/4,-z+1/4
x,y+1/2,-z
-y+1/4,x+1/4,-z-1/4
-x+1/2,y+1/2,z+1/2
-y+1/4,-x-1/4,z+1/4
x,-y+1/2,z
y+1/4,x+1/4,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
Ag2 Ag+1 0 0.25 -0.002 1 0.0
S1 S-2 0 0.25 0.12 1 0.0
Si1 Si+4 0 0.25 0.375 1 0.0
Ag3 Ag+1 0 0.25 0.242 1 0.0
Ag1 Ag+1 0.219 0.469 0.875 1 0.0
O1 O-2 0 0.048 0.3333 1 0.0
