#------------------------------------------------------------------------------
#$Date: 2024-08-07 20:09:39 +0300 (Wed, 07 Aug 2024) $
#$Revision: 294031 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/00/25/9002507.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_9002507
loop_
_publ_author_name
'Finger, L. W.'
'Conrad, P. G.'
_publ_section_title
;
 The crystal structure of "Tetragonal Almandine-Pyrope Phase" (TAPP):
 A reexamination
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1804
_journal_page_last               1807
_journal_volume                  85
_journal_year                    2000
_chemical_formula_sum            'Al1.942 Fe0.49 Mg2.658 O12 Si2.91'
_chemical_name_common            TAPP
_chemical_name_mineral           Jeffbenite
_space_group_IT_number           122
_symmetry_space_group_name_Hall  'I -4 2bw'
_symmetry_space_group_name_H-M   'I -4 2 d'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.5269
_cell_length_b                   6.5269
_cell_length_c                   18.1835
_cell_volume                     774.625
_database_code_amcsd             0002596
_exptl_crystal_density_diffrn    3.585
_cod_original_formula_sum        'Si2.91 Al1.942 Fe.49 Mg2.658 O12'
_cod_database_code               9002507
loop_
_space_group_symop_operation_xyz
x,y,z
1/2+x,1/2+y,1/2+z
1/2-y,-x,3/4+z
-y,1/2-x,1/4+z
y,-x,-z
1/2+y,1/2-x,1/2-z
-x,1/2+y,1/4-z
1/2-x,+y,3/4-z
-x,-y,z
1/2-x,1/2-y,1/2+z
1/2+y,x,3/4+z
+y,1/2+x,1/4+z
-y,x,-z
1/2-y,1/2+x,1/2-z
x,1/2-y,1/4-z
1/2+x,-y,3/4-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Si1 0.50000 0.50000 0.00000 1.00000
Si2 -0.14990 0.25000 0.12500 0.95500
Al2_1 -0.14990 0.25000 0.12500 0.04500
Fe1 0.00000 0.00000 0.00000 0.21000
Mg1 0.00000 0.00000 0.00000 0.79000
Fe2 0.25990 0.25000 0.12500 0.07400
Al2_2 0.25990 0.25000 0.12500 0.92600
Fe3 0.00000 0.50000 -0.02296 0.06600
Mg3 0.00000 0.50000 -0.02296 0.93400
O1 0.01870 0.28090 0.05760 1.00000
O2 -0.26140 0.03720 0.10130 1.00000
O3 0.43680 0.29610 0.04680 1.00000
loop_
_cod_changelog_entry_id
_cod_changelog_entry_author
_cod_changelog_entry_date
_cod_changelog_entry_text
1
;cod-tools version 3.10.1
Id: cif_fix_AMCSD_atom_labels 10224 2024-08-07 11:09:31Z saulius
;
2024-08-07T19:38:49+03:00
;Changed the following '_atom_site_label' values:
the first duplicated label 'Al2'  converted to 'Al2_1'
duplicated label 'Al2' at index 6 converted to 'Al2_2'
;
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0002596
