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#$Date: 2015-07-13 20:34:51 +0300 (Mon, 13 Jul 2015) $
#$Revision: 150469 $
#$URL: svn://www.crystallography.net/cod/cif/2/31/05/2310527.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# 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_2310527
loop_
_publ_author_name
'Bergman, G.'
'Waugh, L.H.'
_publ_section_title
;
 The crystal structure of the intermetallic compound Mg6 Si7 Cu16
;
_journal_name_full               'Acta Crystallographica (1,1948-23,1967)'
_journal_page_first              214
_journal_page_last               217
_journal_volume                  9
_journal_year                    1956
_chemical_formula_sum            'Cu16 Mg6 Si7'
_chemical_name_systematic        'Mg6 Si7 Cu16'
_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_formula_units_Z            4
_cell_length_a                   11.65
_cell_length_b                   11.65
_cell_length_c                   11.65
_cell_volume                     1581.167
_citation_journal_id_ASTM        ACCRA9
_cod_data_source_file            Bergman_ACCRA9_1956_187.cif
_cod_data_source_block           Cu16Mg6Si7
_cod_database_code               2310527
loop_
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y,-x,z
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z,x,y
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loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
Si1 Si 0.5 0.5 0.5 1 0.0
Cu1 Cu 0.1684 0.1684 0.1684 1 0.0
Mg1 Mg 0.1824 0 0 1 0.0
Cu2 Cu 0.377 0.377 0.377 1 0.0
Si2 Si 0 0.25 0.25 1 0.0
