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#$Date: 2025-08-18 18:14:33 +0300 (Mon, 18 Aug 2025) $
#$Revision: 301778 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/53/71/1537180.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_1537180
loop_
_publ_author_name
'Zuercher, F.'
'Nesper, R.'
'Hoffmann, S.'
'Faessler, T.'
_publ_section_title
;
 Novel arachno-type (X5)6- Zintl anions in Sr3 Sr5, Ba3 Sr5, and Ba3 Pb5
 and charge influence on Zintl clusters.
;
_journal_name_full               'Angewandte Chemie (Edition international)'
_journal_page_first              2703
_journal_page_last               2705
_journal_volume                  34
_journal_year                    1995
_chemical_formula_sum            'Sn5 Sr3'
_chemical_name_systematic        'Sr3 Sn5'
_space_group_IT_number           63
_symmetry_space_group_name_Hall  '-C 2c 2'
_symmetry_space_group_name_H-M   'C m c m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.61
_cell_length_b                   8.557
_cell_length_c                   10.892
_cell_volume                     988.882
_citation_journal_id_ASTM        ACIEAY
_cod_data_source_file            Zuercher_ACIEAY_1995_299.cif
_cod_data_source_block           Sn5Sr3
_cod_original_cell_volume        988.8822
_cod_database_code               1537180
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,z+1/2
x,-y,-z
-x,y,-z+1/2
-x,-y,-z
x,y,-z-1/2
-x,y,z
x,-y,z-1/2
x+1/2,y+1/2,z
-x+1/2,-y+1/2,z+1/2
x+1/2,-y+1/2,-z
-x+1/2,y+1/2,-z+1/2
-x+1/2,-y+1/2,-z
x+1/2,y+1/2,-z-1/2
-x+1/2,y+1/2,z
x+1/2,-y+1/2,z-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
Sn1 Sn 0 0.5429 0.25 1 0.0
Sn3 Sn 0 0.1864 0.55355 1 0.0
Sr1 Sr 0 0.1479 0.25 1 0.0
Sr2 Sr 0.70256 0 0 1 0.0
Sn2 Sn 0.80127 0.79097 0.25 1 0.0
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 PubChem 139047311
