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#$Date: 2016-02-14 15:26:36 +0100 (dom 14 de feb de 2016) $
#$Revision: 176435 $
#$URL: svn://www.crystallography.net/cod/cif/1/50/96/1509694.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_1509694
loop_
_publ_author_name
'Niinisto, L.'
'Koskenlinna, M.'
'Hiltunen, L.'
'Okkonen, P.'
_publ_section_title
;
 Crystal structure and thermal stability of silver selenite
;
_journal_name_full               'Acta Chemica Scandinavica (43,1989-)'
_journal_page_first              857
_journal_page_last               860
_journal_paper_doi               10.3891/acta.chem.scand.48-0857
_journal_volume                  48
_journal_year                    1994
_chemical_formula_sum            'Ag2 O3 Se'
_chemical_name_systematic        'Ag2 (Se O3)'
_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                 91.13
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   4.854
_cell_length_b                   10.332
_cell_length_c                   6.956
_cell_volume                     348.786
_citation_journal_id_ASTM        ACHSE7
_cod_data_source_file            silver2-3_155.cif
_cod_data_source_block           Ag2O3Se1
_cod_original_cell_volume        348.7862
_cod_original_formula_sum        'Ag2 O3 Se1'
_cod_database_code               1509694
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
Se1 Se+4 0.7398 0.4083 0.8358 1 0.0
O3 O-2 0.7965 0.2871 0.677 1 0.0
O1 O-2 0.3891 0.3948 0.8505 1 0.0
Ag1 Ag+1 0.2616 0.2519 0.0916 1 0.0
Ag2 Ag+1 0.2526 0.5837 0.6357 1 0.0
O2 O-2 0.7623 0.5371 0.6864 1 0.0
