#------------------------------------------------------------------------------
#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/52/89/1528937.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_1528937
loop_
_publ_author_name
'Troemel, M.'
_publ_section_title
;
 Zur Struktur der Verbindungen vom Sr2 Pb O4-Typ
;
_journal_name_full               Naturwissenschaften
_journal_page_first              492
_journal_page_last               493
_journal_volume                  52
_journal_year                    1965
_chemical_formula_sum            'O4 Pb Sr2'
_chemical_name_systematic        'Sr2 (Pb O4)'
_space_group_IT_number           55
_symmetry_space_group_name_Hall  '-P 2 2ab'
_symmetry_space_group_name_H-M   'P b a m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   6.155
_cell_length_b                   10.06
_cell_length_c                   3.498
_cell_volume                     216.594
_citation_journal_id_ASTM        NATWAY
_cod_data_source_file            Troemel_NATWAY_1965_301.cif
_cod_data_source_block           O4Pb1Sr2
_cod_original_cell_volume        216.5937
_cod_original_formula_sum        'O4 Pb1 Sr2'
_cod_database_code               1528937
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,z
x+1/2,-y+1/2,-z
-x+1/2,y+1/2,-z
-x,-y,-z
x,y,-z
-x-1/2,y-1/2,z
x-1/2,-y-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
Sr1 Sr+2 0.077 0.319 0.5 1 0.0
O2 O-2 0.36 0.31 0 1 0.0
O1 O-2 0.22 0.05 0.5 1 0.0
Pb1 Pb+4 0 0 0 1 0.0
