#------------------------------------------------------------------------------
#$Date: 2008-03-10 10:25:41 +0200 (Mon, 10 Mar 2008) $
#$Revision: 255 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/9008281.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_9008281
loop_
_publ_author_name
'Berthold H J'
'Ludwig W'
'Wartchow R'
_publ_section_title
;
 Verfeinrung der kristallstruktur des silberperchlorats AgClO4
;
_journal_name_full               'Zeitschrift fur Kristallographie'
_journal_page_first              327
_journal_page_last               335
_journal_volume                  149
_journal_year                    1979
_chemical_formula_sum            'Ag Cl O4'
_chemical_name_mineral           AgClO4
_symmetry_space_group_name_H-M   'I -4 2 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.976
_cell_length_b                   4.976
_cell_length_c                   6.746
_cell_volume                     167.035
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
1/2+x,1/2+y,1/2+z
-y,-x,z
1/2-y,1/2-x,1/2+z
y,-x,-z
1/2+y,1/2-x,1/2-z
-x,y,-z
1/2-x,1/2+y,1/2-z
-x,-y,z
1/2-x,1/2-y,1/2+z
y,x,z
1/2+y,1/2+x,1/2+z
-y,x,-z
1/2-y,1/2+x,1/2-z
x,-y,-z
1/2+x,1/2-y,1/2-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Ag 0.00000 0.00000 0.50000
Cl 0.00000 0.00000 0.00000
O 0.16530 0.16530 0.12590
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
Ag 0.03370 0.03370 0.02280 0.00000 0.00000 0.00000
Cl 0.02180 0.02180 0.01690 0.00000 0.00000 0.00000
O 0.04600 0.04600 0.03040 -0.00560 -0.00560 -0.02160