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#$Date: 2010-04-10 21:37:29 +0300 (Sat, 10 Apr 2010) $
#$Revision: 1071 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/9009985.cif $
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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_9009985
loop_
_publ_author_name
'Ballirano, P.'
'Maras, A.'
'Marchetti, F.'
'Merlino, S.'
'Perchiazzi, N.'
_publ_section_title
;
 Rietveld refinement of chapmanite SbFe2Si2O8OH,
 a TO dioctahderal kaolinite-like mineral
 Locality: Tafone mine, Tucsany, Italy
;
_journal_name_full               'Powder Diffraction'
_journal_page_first              44
_journal_page_last               49
_journal_volume                  13
_journal_year                    1998
_chemical_formula_sum            'Fe2 H O9 Sb Si2'
_chemical_name_mineral           Chapmanite
_space_group_IT_number           8
_symmetry_space_group_name_Hall  'C -2y'
_symmetry_space_group_name_H-M   'C 1 m 1'
_cell_angle_alpha                90
_cell_angle_beta                 101.71
_cell_angle_gamma                90
_cell_length_a                   5.225
_cell_length_b                   8.997
_cell_length_c                   7.780
_cell_volume                     358.121
_exptl_crystal_density_diffrn    4.030
_[local]_cod_data_source_file    cifdata.txt
_[local]_cod_data_source_block   'global_13101'
_[local]_cod_chemical_formula_sum_orig 'Sb Fe2 Si2 O9 H'
_cod_database_code               9009985
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
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Sb 0.42300 0.50000 0.74200 0.03800
Fe 0.50500 0.16810 0.00530 0.03800
Si 0.29800 0.16700 0.36100 0.03800
O1 0.29700 0.33370 -0.12700 0.03800
O2 0.29600 0.00000 -0.13000 0.03800
O3 0.22300 0.17050 0.14690 0.03800
O-H 0.69200 0.00000 0.14500 0.03800
O4 0.07300 0.25100 0.44100 0.03800
O5 0.32600 0.00000 0.43900 0.03800