#------------------------------------------------------------------------------
#$Date: 2013-04-29 20:48:16 +0300 (Mon, 29 Apr 2013) $
#$Revision: 82229 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/50/93/1509320.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_1509320
loop_
_publ_author_name
'Fischer, P.'
'Schwarzenbach, D.'
'Rietveld, H.M.'
_publ_section_title
;
 Crystal and magnetic structure of silver difluoride. I. Determination of
 the Ag F2 structure
;
_journal_name_full               'Journal of Physics and Chemistry of Solids'
_journal_page_first              543
_journal_page_last               550
_journal_volume                  32
_journal_year                    1971
_chemical_formula_sum            'Ag F2'
_chemical_name_systematic        'Ag F2'
_space_group_IT_number           61
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.073
_cell_length_b                   5.529
_cell_length_c                   5.813
_cell_volume                     163.047
_citation_journal_id_ASTM        JPCSAW
_[local]_cod_data_source_file    silver1-2_234.cif
_[local]_cod_data_source_block   Ag1F2
_[local]_cod_chemical_formula_sum_orig 'Ag1 F2'
_cod_original_cell_volume        163.0466
_cod_database_code               1509320
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x+1/2,-y,z+1/2
x+1/2,-y+1/2,-z
-x,y+1/2,-z+1/2
-x,-y,-z
x-1/2,y,-z-1/2
-x-1/2,y-1/2,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
Ag1 Ag+2 0 0 0 1 0.0
F1 F-1 0.1847 0.1941 0.3708 1 0.0