#------------------------------------------------------------------------------
#$Date: 2010-04-10 21:37:29 +0300 (Sat, 10 Apr 2010) $
#$Revision: 1071 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/9007536.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided the American Mineralogist Crystal Structure Database,
# http://rruff.geo.arizona.edu/AMS/amcsd.php
#
# 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_9007536
loop_
_publ_author_name
'Baur, W. H.'
'Khan, A. A.'
_publ_section_title
;
 Rutile-type compounds. VI.
 SiO2, GeO2 and a comparison with other rutile-type structures
;
_journal_name_full               'Acta Crystallographica, Section B'
_journal_page_first              2133
_journal_page_last               2139
_journal_volume                  27
_journal_year                    1971
_chemical_formula_sum            'F2 Fe'
_chemical_name_mineral           FeF2
_space_group_IT_number           136
_symmetry_space_group_name_Hall  '-P 4n 2n'
_symmetry_space_group_name_H-M   'P 42/m n m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   4.6945
_cell_length_b                   4.6945
_cell_length_c                   3.3097
_cell_volume                     72.940
_exptl_crystal_density_diffrn    4.273
_[local]_cod_data_source_file    cifdata.txt
_[local]_cod_data_source_block   'global_8935'
_[local]_cod_chemical_formula_sum_orig 'Fe F2'
_cod_database_code               9007536
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,-x,z
y,x,-z
1/2+y,1/2-x,1/2-z
1/2-y,1/2+x,1/2+z
1/2+x,1/2-y,1/2+z
1/2-x,1/2+y,1/2-z
x,y,-z
-x,-y,z
y,x,z
-y,-x,-z
1/2-y,1/2+x,1/2-z
1/2+y,1/2-x,1/2+z
1/2-x,1/2+y,1/2+z
1/2+x,1/2-y,1/2-z
-x,-y,-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Fe 0.00000 0.00000 0.00000
F 0.30100 0.30100 0.00000
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
Fe 0.00726 0.00726 0.00610 -0.00089 0.00000 0.00000
F 0.01384 0.01384 0.01171 -0.00692 0.00000 0.00000