#------------------------------------------------------------------------------
#$Date$
#$Revision$
#$URL$
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#
# 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_9011187
loop_
_publ_author_name
'Ishiguro, T.'
'Tanaka, K.'
'Marumo, F.'
'Ismail, M. G. M. U.'
'Hirano, S.'
'Somiya, S.'
_publ_section_title
;
 Freudenbergite
 Locality: synthetic
 Note: anisoU's from ICSD
;
_journal_name_full               'Acta Crystallographica, Section B'
_journal_page_first              255
_journal_page_last               256
_journal_volume                  34
_journal_year                    1978
_chemical_formula_sum            'Fe Na O8 Ti3'
_chemical_name_mineral           Freudenbergite
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 107.16
_cell_angle_gamma                90
_cell_length_a                   12.267
_cell_length_b                   3.823
_cell_length_c                   6.483
_cell_volume                     290.497
_[local]_cod_data_source_file    08866.cif
_[local]_cod_data_source_block   global
_[local]_cod_chemical_formula_sum_orig 'Na (Ti3 Fe) O8'
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
1/2+x,1/2+y,z
x,-y,z
1/2+x,1/2-y,z
-x,y,-z
1/2-x,1/2+y,-z
-x,-y,-z
1/2-x,1/2-y,-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Na 0.00000 0.00000 0.00000 1.00000
TiM1 0.29759 0.00000 0.71060 0.73000
FeM1 0.29759 0.00000 0.71060 0.27000
TiM2 0.39774 0.00000 0.30230 0.77000
FeM2 0.39774 0.00000 0.30230 0.23000
O1 0.37250 0.00000 0.99580 1.00000
O2 0.23660 0.00000 0.34650 1.00000
O3 0.13490 0.00000 0.70940 1.00000
O4 0.44120 0.00000 0.63330 1.00000
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
Na 0.02040 0.00990 0.06040 0.00000 0.01520 0.00000
TiM1 0.00810 0.00400 0.00680 0.00000 0.00070 0.00000
FeM1 0.00810 0.00400 0.00680 0.00000 0.00070 0.00000
TiM2 0.00740 0.00530 0.01000 0.00000 0.00150 0.00000
FeM2 0.00740 0.00530 0.01000 0.00000 0.00150 0.00000
O1 0.01260 0.00860 0.00890 0.00000 0.00080 0.00000
O2 0.00960 0.00450 0.01170 0.00000 0.00300 0.00000
O3 0.01140 0.00470 0.01180 0.00000 0.00170 0.00000
O4 0.01040 0.01020 0.00820 0.00000 0.00180 0.00000