#------------------------------------------------------------------------------
#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/54/00/1540012.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_1540012
loop_
_publ_author_name
'von Schnering, H.G.'
'Hoppe, R.'
_publ_section_title
;
 Die Kristallstruktur des Sr Zn O2
;
_journal_name_full
'Zeitschrift fuer Anorganische und Allgemeine Chemie'
_journal_page_first              87
_journal_page_last               98
_journal_volume                  312
_journal_year                    1961
_chemical_formula_sum            'O2 Sr Zn'
_chemical_name_systematic        'Sr Zn O2'
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2bc 2a'
_symmetry_space_group_name_H-M   'P m n b'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   3.35
_cell_length_b                   5.84
_cell_length_c                   11.37
_cell_volume                     222.443
_citation_journal_id_ASTM        ZAACAB
_cod_data_source_file            vonSchnering_ZAACAB_1961_796.cif
_cod_data_source_block           O2Sr1Zn1
_cod_original_cell_volume        222.4427
_cod_original_sg_symbol_Hall     '-P 2ac 2n (y,-x,z)'
_cod_original_formula_sum        'O2 Sr1 Zn1'
_cod_database_code               1540012
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y+1/2,z+1/2
-x+1/2,y+1/2,-z+1/2
x+1/2,-y,-z
-x,-y,-z
x,y-1/2,-z-1/2
x-1/2,-y-1/2,z-1/2
-x-1/2,y,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
O2 O-2 0.25 0.249 0.461 1 0.0
Zn1 Zn+2 0.25 0.796 0.631 1 0.0
O1 O-2 0.25 0.046 0.745 1 0.0
Sr1 Sr+2 0.25 0.189 0.131 1 0.0
