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#$Date: 2024-05-06 10:39:41 +0300 (Mon, 06 May 2024) $
#$Revision: 291735 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/00/98/9009879.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_9009879
loop_
_publ_author_name
'Schlemper, E. O.'
'Hamilton, W. C.'
'Rush, J. J.'
_publ_section_title
;
 Structure of cubic ammonium fluosilicate: Neutron-diffraction and
 neutron-inelastic-scattering studies
;
_journal_name_full               'Journal of Chemical Physics'
_journal_page_first              2499
_journal_page_last               2505
_journal_paper_doi               10.1063/1.1727071
_journal_volume                  44
_journal_year                    1966
_chemical_compound_source        Synthetic
_chemical_formula_sum            'F6 H8 N2 Si'
_chemical_name_mineral           Cryptohalite
_space_group_IT_number           225
_symmetry_space_group_name_Hall  '-F 4 2 3'
_symmetry_space_group_name_H-M   'F m -3 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   8.395
_cell_length_b                   8.395
_cell_length_c                   8.395
_cell_formula_units_Z            4
_cell_volume                     591.646
_database_code_amcsd             0012983
_exptl_crystal_density_diffrn    2.000
_cod_original_sg_symbol_H-M      'F m 3 m'
_cod_original_formula_sum        'Si N2 F6 H8'
_cod_database_code               9009879
loop_
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loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Si 0.00000 0.00000 0.00000 1.00000
N 0.25000 0.25000 0.25000 1.00000
F 0.20110 0.00000 0.00000 1.00000
H 0.16800 0.16800 0.26900 0.33333
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0012983
