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#$Date: 2024-04-25 17:59:02 +0300 (Thu, 25 Apr 2024) $
#$Revision: 291351 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/00/44/9004458.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_9004458
loop_
_publ_author_name
'Hybler, J.'
'Petricek, V.'
'Jurek, K.'
'Skala, R.'
'Cisarova, I.'
_publ_section_title
;
 Structure determination of vistepite SnMn4B2Si4O16(OH)2: Isotypism with
 bustamite, revised crystallographic data and composition
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              1283
_journal_page_last               1292
_journal_volume                  35
_journal_year                    1997
_chemical_formula_sum            'B2 H2 Mn4 O18 Si4 Sn'
_chemical_name_mineral           Vistepite
_space_group_IT_number           2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_cell_angle_alpha                89.94
_cell_angle_beta                 62.94
_cell_angle_gamma                76.88
_cell_length_a                   6.973
_cell_length_b                   7.365
_cell_length_c                   7.665
_cell_formula_units_Z            1
_cell_volume                     339.023
_database_code_amcsd             0005531
_exptl_crystal_density_diffrn    3.734
_cod_original_formula_sum        'Sn Mn4 Si4 B2 H2 O18'
_cod_database_code               9004458
loop_
_space_group_symop_operation_xyz
x,y,z
-x,-y,-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Sn 0.00000 0.00000 0.00000 ?
Mn1 0.81080 0.27620 -0.26340 ?
Mn2 0.30420 0.28660 -0.26230 ?
Si1 0.07420 0.32740 0.24260 ?
Si2 0.53270 0.32520 0.22160 ?
B -0.25200 0.12200 0.43100 ?
H 0.32000 0.02000 0.33000 0.10000
O1 -0.14100 -0.04310 0.28850 ?
O2 0.12010 0.21740 0.03750 ?
O3 0.56500 0.25490 0.41090 ?
O4 0.72820 0.19390 0.02370 ?
O5 -0.08970 0.22960 0.42470 ?
O6 0.30120 0.27500 0.26180 ?
O7 -0.01600 0.54950 0.26360 ?
O8 0.51300 0.54450 0.20450 ?
O9 -0.35700 0.08270 0.63970 ?
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0005531
