#------------------------------------------------------------------------------
#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/52/66/1526683.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_1526683
loop_
_publ_author_name
'Steadman, R.'
_publ_section_title
;
 On the structure of tetragonal Tin-Tungsten bronzes
;
_journal_name_full               'Materials Research Bulletin'
_journal_page_first              1143
_journal_page_last               1150
_journal_volume                  7
_journal_year                    1972
_chemical_formula_sum            W
_chemical_name_systematic        'Sn.11 W O3'
_space_group_IT_number           113
_symmetry_space_group_name_Hall  'P -4 2ab'
_symmetry_space_group_name_H-M   'P -4 21 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            10
_cell_length_a                   12.205
_cell_length_b                   12.205
_cell_length_c                   3.774
_cell_volume                     562.183
_citation_journal_id_ASTM        MRBUAC
_cod_data_source_file            Steadman_MRBUAC_1972_1984.cif
_cod_data_source_block           W1
_cod_original_cell_volume        562.1827
_cod_original_formula_sum        W1
_cod_database_code               1526683
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
y,-x,-z
-x,-y,z
-y,x,-z
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
W2 W 0.079 0.204 0.496 1 0.0
W1 W 0 0.5 0.499 1 0.0
