#------------------------------------------------------------------------------
#$Date: 2025-08-19 12:35:14 +0300 (Tue, 19 Aug 2025) $
#$Revision: 301801 $
#$URL: file:///home/coder/svn-repositories/cod/cif/2/02/00/2020034.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_2020034
loop_
_publ_author_name
'Fornasini, M.L.'
_publ_section_title
;
 Structures of Ba8 Ga7, Sr8 Ga7 and Sr8 Al7
;
_journal_name_full               'Acta Crystallographica C (39,1983-)'
_journal_page_first              943
_journal_page_last               946
_journal_volume                  39
_journal_year                    1983
_chemical_formula_sum            'Ga7 Sr8'
_space_group_IT_number           198
_symmetry_space_group_name_Hall  'P 2ac 2ab 3'
_symmetry_space_group_name_H-M   'P 21 3'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   12.484
_cell_length_b                   12.484
_cell_length_c                   12.484
_cell_volume                     1945.635
_citation_journal_id_ASTM        ACSCEE
_cod_data_source_file            Fornasini_ACSCEE_1983_361.cif
_cod_data_source_block           Ga7Sr8
_cod_database_code               2020034
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x+1/2,-y,z+1/2
x+1/2,-y+1/2,-z
-x,y+1/2,-z+1/2
z,x,y
-z+1/2,-x,y+1/2
z+1/2,-x+1/2,-y
-z,x+1/2,-y+1/2
y,z,x
y+1/2,-z+1/2,-x
-y,z+1/2,-x+1/2
-y+1/2,-z,x+1/2
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
Sr3 Sr 0.5203 0.7021 0.9378 1 0.0
Ga1 Ga 0.4331 0.4331 0.4331 1 0.0
Ga3 Ga 0.7559 0.1946 0.5741 1 0.0
Sr2 Sr 0.8141 0.8141 0.8141 1 0.0
Sr1 Sr 0.1854 0.1854 0.1854 1 0.0
Sr4 Sr 0.804 0.5571 0.0035 1 0.0
Ga2 Ga 0.7516 0.6863 0.5785 1 0.0
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 PubChem 139062090
