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#$Date: 2024-05-23 12:45:01 +0300 (Thu, 23 May 2024) $
#$Revision: 292002 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/01/42/9014229.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_9014229
loop_
_publ_author_name
'Zema, M.'
'Ventruti, G.'
'Lacalamita, M.'
'Scordari, F.'
_publ_section_title
;
 Kinetics of Fe-oxidation/deprotonation process in Fe-rich phlogopite
 under isothermal conditions
 Sample: SA1_15n
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1458
_journal_page_last               1466
_journal_paper_doi               10.2138/am.2010.3523
_journal_volume                  95
_journal_year                    2010
_chemical_compound_source        'Mt. Vulture, Potenza, Italy'
_chemical_formula_sum            'Al1.36 Fe0.766 H1.597 K Mg2.234 O12 Si2.64'
_chemical_name_mineral           Phlogopite
_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                 100.006
_cell_angle_gamma                90
_cell_length_a                   5.3435
_cell_length_b                   9.2530
_cell_length_c                   10.2458
_cell_formula_units_Z            2
_cell_volume                     498.882
_database_code_amcsd             0017716
_exptl_crystal_density_diffrn    2.933
_cod_original_formula_sum
'K (Mg2.234 Fe.766) (Si2.64 Al1.36) O12 H1.597'
_cod_database_code               9014229
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
_atom_site_U_iso_or_equiv
K 0.00000 0.50000 0.00000 1.03300 0.03270
Mg1 0.00000 0.00000 0.50000 0.74790 0.01080
Fe1 0.00000 0.00000 0.50000 0.25200 0.01080
Mg2 0.00000 0.33531 0.50000 0.74290 0.01170
Fe2 0.00000 0.33531 0.50000 0.25710 0.01170
Si 0.07522 0.16690 0.22591 0.66000 0.01100
Al 0.07522 0.16690 0.22591 0.34000 0.01100
O1 0.33000 0.22577 0.16855 1.00000 0.01980
O2 0.00800 0.00000 0.16970 1.00000 0.02040
O3 0.13070 0.16748 0.39138 1.00000 0.01270
O4 0.13170 0.50000 0.39870 1.00000 0.01370
H 0.10000 0.50000 0.31500 0.79840 0.07000
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0017716
