data_7221208
_publ_section_title
;
 Darstellung und Kristallstruktur von Sr5 Sn3 und Ba5 Sn3
;
_journal_name_full
;
Zeitschrift fuer Naturforschung, Teil B. Anorganische Chemie, Organische 
Chemie (2,1947-32,1977)
;
_journal_page_first              1097
_journal_page_last               1099
_journal_volume                  32
_journal_year                    1977
_chemical_formula_sum            'Ba5 Sn3'
_chemical_name_systematic        'Ba5 Sn3'
_space_group_IT_number           140
_symmetry_space_group_name_Hall  '-I 4 2c'
_symmetry_space_group_name_H-M   'I 4/m c m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.02
_cell_length_b                   9.02
_cell_length_c                   16.78
_cell_volume                     1365.228
_citation_journal_id_ASTM        ZENBAX
_cod_data_source_file            Doerrscheidt_ZENBAX_1977_165.cif
_cod_data_source_block           Ba5Sn3
_cod_database_code               7221208
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x,z
-x,-y,z
y,-x,z
x,-y,-z+1/2
y,x,-z+1/2
-x,y,-z+1/2
-y,-x,-z+1/2
-x,-y,-z
y,-x,-z
x,y,-z
-y,x,-z
-x,y,z-1/2
-y,-x,z-1/2
x,-y,z-1/2
y,x,z-1/2
x+1/2,y+1/2,z+1/2
-y+1/2,x+1/2,z+1/2
-x+1/2,-y+1/2,z+1/2
y+1/2,-x+1/2,z+1/2
x+1/2,-y+1/2,-z+1
y+1/2,x+1/2,-z+1
-x+1/2,y+1/2,-z+1
-y+1/2,-x+1/2,-z+1
-x+1/2,-y+1/2,-z+1/2
y+1/2,-x+1/2,-z+1/2
x+1/2,y+1/2,-z+1/2
-y+1/2,x+1/2,-z+1/2
-x+1/2,y+1/2,z
-y+1/2,-x+1/2,z
x+1/2,-y+1/2,z
y+1/2,x+1/2,z
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
Ba2 Ba 0 0 0 1 0.0
Ba1 Ba 0.1662 0.6662 0.1476 1 0.0
Sn1 Sn 0.3832 0.8832 0 1 0.0
Sn2 Sn 0 0 0.25 1 0.0
