#------------------------------------------------------------------------------
#$Date: 2024-05-06 10:39:41 +0300 (Mon, 06 May 2024) $
#$Revision: 291735 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/00/92/9009247.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_9009247
loop_
_publ_author_name
'Moore, P. B.'
'Araki, T.'
_publ_section_title
;
 Bahianite, Al5Sb3O14(O,OH)2, a novel hexagonal close-packed oxide structure
;
_journal_name_full
'Neues Jahrbuch fur Mineralogie, Abhandlungen'
_journal_page_first              113
_journal_page_last               125
_journal_volume                  126
_journal_year                    1976
_chemical_compound_source        'Serra de Mangabeira, Bahia, Brazil'
_chemical_formula_sum            'Al4.76 Fe0.34 O16 Sb2.9'
_chemical_name_mineral           Bahianite
_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                 90.94
_cell_angle_gamma                90
_cell_length_a                   9.406
_cell_length_b                   11.541
_cell_length_c                   4.410
_cell_formula_units_Z            2
_cell_volume                     478.662
_database_code_amcsd             0014703
_exptl_crystal_density_diffrn    5.249
_cod_original_formula_sum        'Sb2.9 Fe.34 Al4.76 O16'
_cod_database_code               9009247
loop_
_space_group_symop_operation_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
Sb1 0.00000 0.00000 0.00000 0.90000
Fe1 0.00000 0.00000 0.00000 0.10000
Sb2 0.00000 0.26881 0.00000 1.00000
Al1 0.00000 0.50000 0.50000 1.00000
Al2 0.23644 0.13003 0.49087 0.94000
Fe2 0.23644 0.13003 0.49087 0.06000
O1 0.15710 0.00000 0.28960 1.00000
O2 0.32910 0.00000 -0.29050 1.00000
O3 0.08810 0.13080 -0.21690 1.00000
O4 0.16400 0.25570 0.27980 1.00000
O5 0.40780 0.11440 0.24870 1.00000
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0014703
