#------------------------------------------------------------------------------
#$Date: 2015-09-08 23:36:34 +0300 (Tue, 08 Sep 2015) $
#$Revision: 155393 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/03/1530317.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_1530317
loop_
_publ_author_name
'Lukaszewicz, K.'
_publ_section_title
;
 Struktura krystaliczna tytanianow strontu alpha-(Sr O)2 (Ti O) and (Sr
 O)3 (Ti O2)2
;
_journal_name_full               'Roczniki Chemii'
_journal_page_first              239
_journal_page_last               242
_journal_volume                  33
_journal_year                    1959
_chemical_formula_sum            'O7 Sr3 Ti2'
_chemical_name_systematic        '(Sr O)3 (Ti O2)2'
_space_group_IT_number           139
_symmetry_space_group_name_Hall  '-I 4 2'
_symmetry_space_group_name_H-M   'I 4/m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   3.899
_cell_length_b                   3.899
_cell_length_c                   20.39999
_cell_volume                     310.125
_citation_journal_id_ASTM        ROCHAC
_cod_data_source_file            Lukaszewicz_ROCHAC_1959_1805.cif
_cod_data_source_block           O7Sr3Ti2
_cod_original_cell_volume        310.1247
_cod_database_code               1530317
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x,z
-x,-y,z
y,-x,z
x,-y,-z
y,x,-z
-x,y,-z
-y,-x,-z
-x,-y,-z
y,-x,-z
x,y,-z
-y,x,-z
-x,y,z
-y,-x,z
x,-y,z
y,x,z
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+1/2
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+1/2
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+1/2
-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
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
Sr1 Sr+2 0 0 0.5 1 0.0
O1 O-2 0 0 0 1 0.0
Sr2 Sr+2 0 0 0.315 1 0.0
O2 O-2 0 0 0.19 1 0.0
O3 O-2 0 0.5 0.095 1 0.0
Ti1 Ti+4 0 0 0.095 1 0.0
