#------------------------------------------------------------------------------
#$Date: 2024-08-03 13:19:43 +0300 (Sat, 03 Aug 2024) $
#$Revision: 293658 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/00/10/9001058.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_9001058
loop_
_publ_author_name
'Guggenheim, S.'
'Chang, Y. H.'
'Koster van Groos, A. F.'
_publ_section_title
;
 Muscovite dehydroxylation: High-temperature studies
 Sample: T = 650 deg C, from Panasqueira, Portugal
;
_journal_name_full               'American Mineralogist'
_journal_page_first              537
_journal_page_last               550
_journal_volume                  72
_journal_year                    1987
_chemical_formula_sum            'Al2.908 H0.12 K O10 Si3.092'
_chemical_name_mineral           Muscovite
_space_group_IT_number           15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 95.74
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.189
_cell_length_b                   9.004
_cell_length_c                   20.256
_cell_volume                     941.651
_database_code_amcsd             0001080
_diffrn_ambient_temperature      923.15
_exptl_crystal_density_diffrn    2.571
_cod_original_formula_sum        'K Al2.908 Si3.092 O10 H.12'
_cod_database_code               9001058
loop_
_space_group_symop_operation_xyz
x,y,z
1/2+x,1/2+y,z
x,-y,1/2+z
1/2+x,1/2-y,1/2+z
-x,y,1/2-z
1/2-x,1/2+y,1/2-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_type_symbol
_atom_site_attached_hydrogens
K 0.00000 0.09850 0.25000 1.00000 K 0
Al 0.25110 0.08350 0.00002 1.00000 Al 0
AlT1 0.46370 0.93020 0.13393 0.22700 Al 0
SiT1 0.46370 0.93020 0.13393 0.77300 Si 0
AlT2 0.45150 0.25910 0.13383 0.22700 Al 0
SiT2 0.45150 0.25910 0.13383 0.77300 Si 0
O1 0.42530 0.09310 0.16620 1.00000 O 0
O2 0.24290 0.81780 0.15600 1.00000 O 0
O3 0.24510 0.36520 0.16690 1.00000 O 0
O4 0.46210 0.94380 0.05300 1.00000 O 0
O5 0.38220 0.25200 0.05300 0.94000 O 0
O-H 0.45640 0.56240 0.04960 0.06000 O 1
loop_
_cod_changelog_entry_id
_cod_changelog_entry_author
_cod_changelog_entry_date
_cod_changelog_entry_text
1
;cod-tools version 3.8.0
Id: cif_guess_AMCSD_atom_types 9574 2023-05-10 09:00:05Z saulius
;
2023-05-10T18:47:00+03:00
;Derived atom types and hydrogen counts
from atom names that follow the AMCSD naming convention
(Wat == water, O-H == hydroxyl).
;
2
;cod-tools version 3.10.1
Id: cif_fix_AMCSD_aniso_labels 10200 2024-08-01 14:09:44Z saulius
;
2024-08-02T12:19:55+03:00
;Changed the following '_atom_site_aniso_label' values:
'OH' -> 'O-H'
;
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0001080
