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#$Date: 2010-06-10 18:11:07 +0300 (Thu, 10 Jun 2010) $
#$Revision: 1210 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/9003565.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_9003565
loop_
_publ_author_name
'Armbruster, T.'
'Krivovichev, S. V.'
'Weber, T.'
'Gnos, E.'
'Organova, N. N.'
'Yakovenchuk, V. N.'
_publ_section_title
;
 Origin of diffuse superstructure reflections in labuntsovite-group minerals
 Note: Predicted ordered structure
 Locality: Khibiny alkaline complex, Kola peninsula, Russia
;
_journal_name_full               'American Mineralogist'
_journal_page_first              1655
_journal_page_last               1666
_journal_volume                  89
_journal_year                    2004
_chemical_formula_sum            'Ba2 H24 K4 Mn Na4 O66 Si16 Ti8'
_chemical_name_mineral           Lemmleinite-Ba
_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                 116.709
_cell_angle_gamma                90
_cell_length_a                   14.2446
_cell_length_b                   13.7884
_cell_length_c                   15.5
_cell_volume                     2719.528
_exptl_crystal_density_diffrn    3.024
_[local]_cod_chemical_formula_sum_orig 'Ti8 Si16 O66 Ba2 Mn K4 Na4 H24'
_cod_database_code               9003565
_amcsd_database_code             AMCSD#0003656
loop_
_symmetry_equiv_pos_as_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
Ti1 0.75000 0.75000 0.00000
Ti1* 0.25000 0.25000 0.50000
Ti2 0.00000 0.27320 0.50000
Ti2* 0.00000 0.27320 0.00000
Si1 0.20840 0.38980 0.65220
Si1* 0.20840 0.38980 0.15220
Si2 0.32100 0.38890 0.37550
Si2* 0.17900 0.11110 0.12450
O1 -0.08239 0.61598 0.41230
O1* 0.08239 0.38402 0.08770
O2 0.10121 0.27701 0.44901
O-H2' 0.10121 0.27701 -0.05099
O3 0.07962 0.18111 0.59901
O3* 0.07962 0.18111 0.09901
O4 0.26638 0.37582 0.44584
O4* 0.23362 0.12418 0.05416
O5 0.36622 0.50000 0.38558
O5* -0.36622 0.50000 0.11442
O6 -0.23230 0.62790 0.23588
O6* 0.23230 0.37210 0.26412
O7 0.24773 0.50000 0.64340
O7* 0.24773 0.50000 0.14340
O8 0.22561 0.18389 0.37978
O8* -0.22561 0.81611 0.12022
Ba(C) 0.08710 0.50000 0.42120
Mn(D) 0.00000 0.50000 0.00000
Wat(C) -0.10908 0.50000 0.07544
K(B) 0.42070 0.50000 0.60220
K'(B) 0.57930 0.50000 0.89780
Na(A) 0.08660 0.26290 0.24419
Wat1 -0.02538 0.61278 0.24854
Wat2 0.02678 0.14705 0.74534