#------------------------------------------------------------------------------
#$Date: 2016-02-16 02:10:39 +0100 (mar 16 de feb de 2016) $
#$Revision: 176453 $
#$URL: svn://www.crystallography.net/cod/cif/7/20/93/7209307.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_7209307
loop_
_publ_author_name
'Weil, M.'
_publ_section_title
;
 Investigations in the systems Ag - Hg - X - O (X = As(V), Se(IV),
 Se(VI)): hydrothermal single crystal growth of Ag3 As O4, Ag Hg(I)2 As
 O4, Ag Hg(II) As O4, Ag2 Se O4 and the crystal structure of Ag2 Hg(II)
 (Se O3)2
;
_journal_name_full
;
Zeitschrift fuer Naturforschung, Teil B. Anorganische Chemie, Organische
 Chemie (42,1987-)
;
_journal_page_first              1091
_journal_page_last               1096
_journal_volume                  58
_journal_year                    2003
_chemical_formula_sum            'Ag As Hg O4'
_chemical_name_systematic        'Ag Hg (As O4)'
_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                   6.2185
_cell_length_b                   10.5633
_cell_length_c                   12.1729
_cell_volume                     799.612
_citation_journal_id_ASTM        ZNBSEN
_cod_data_source_file            silver1-2_27.cif
_cod_data_source_block           Ag1As1Hg1O4
_cod_original_cell_volume        799.6121
_cod_original_formula_sum        'Ag1 As1 Hg1 O4'
_cod_database_code               7209307
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
O1 O-2 0.2771 0.0269 0.0476 1 0.0
As1 As+5 0.125 0.125 0.125 1 0.0
Hg1 Hg+2 0.125 0.43898 0.125 0.5 0.0
Ag1 Ag+1 0.125 0.43898 0.125 0.5 0.0
