#------------------------------------------------------------------------------
#$Date: 2017-10-06 18:24:22 +0200 (Fri 06 de Oct de 2017) $
#$Revision: 201816 $
#$URL: svn://www.crystallography.net/cod/cif/9/01/49/9014937.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_9014937
loop_
_publ_author_name
'Güven, N.'
'Burnham, C. W.'
_publ_section_title              'The Crystal Structure of 3T Muscovite'
_journal_name_full
'Carnegie Institution of Washington: Yearbook'
_journal_page_first              290
_journal_page_last               293
_journal_volume                  65
_journal_year                    1966
_chemical_formula_sum            'Al3 K O12 Si3'
_chemical_name_mineral           Muscovite
_space_group_IT_number           151
_symmetry_cell_setting           trigonal
_symmetry_space_group_name_Hall  'P 31 2 (0 0 4)'
_symmetry_space_group_name_H-M   'P 31 1 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   5.1963(4)
_cell_length_b                   5.1963(4)
_cell_length_c                   29.97049(160)
_cell_volume                     700.840(13)
_database_code_amcsd             0018221
_exptl_crystal_density_diffrn    2.817
_cod_duplicate_entry             1100014
_cod_original_formula_sum        'K Al3 Si3 O12'
_cod_database_code               9014937
loop_
_space_group_symop_id
_space_group_symop_operation_xyz
1 x,y,z
2 -y,x-y,1/3+z
3 y-x,-x,2/3+z
4 x,x-y,-z
5 -y,-x,2/3-z
6 y-x,y,1/3-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
K1 0.13300 -0.13300 0.83330 1.00000
Al1 -0.23000 0.23000 0.33333 1.00000
Al2 0.10100 -0.10100 0.33333 1.00000
Al3 0.79400 0.20400 -0.08970 0.50000
Si1 0.79400 0.20400 -0.08970 0.50000
Si2 0.46700 0.54800 -0.08970 1.00000
O1 0.74500 0.16667 -0.03660 1.00000
O2 0.52300 0.57500 -0.03580 1.00000
O3 0.67100 0.85900 -0.11060 1.00000
O4 0.13900 0.45800 -0.10700 1.00000
O5 0.57400 0.31500 -0.11010 1.00000
O6 0.12800 -0.06700 -0.03450 1.00000
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0018221
