#------------------------------------------------------------------------------
#$Date: 2015-10-12 19:56:44 +0300 (Mon, 12 Oct 2015) $
#$Revision: 166377 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/79/1537983.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_1537983
loop_
_publ_author_name
'Bystroem, A.M.'
_publ_section_title
;
 Lead oxide
;
_journal_name_full               'Arkiv foer Kemi, Mineralogi och Geologi'
_journal_page_first              13
_journal_page_last               13
_journal_volume                  25
_journal_year                    1947
_chemical_formula_sum            'O4 Pb3'
_chemical_name_systematic        'Pb3 O4'
_space_group_IT_number           135
_symmetry_space_group_name_Hall  '-P 4c 2ab'
_symmetry_space_group_name_H-M   'P 42/m b c'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   8.806
_cell_length_b                   8.806
_cell_length_c                   6.564
_cell_volume                     509.010
_citation_journal_id_ASTM        AKMGAE
_cod_data_source_file            Bystroem_AKMGAE_1947_1163.cif
_cod_data_source_block           O4Pb3
_cod_original_cell_volume        509.0095
_cod_database_code               1537983
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x,z+1/2
-x,-y,z
y,-x,z+1/2
x+1/2,-y+1/2,-z
y+1/2,x+1/2,-z+1/2
-x+1/2,y+1/2,-z
-y+1/2,-x+1/2,-z+1/2
-x,-y,-z
y,-x,-z-1/2
x,y,-z
-y,x,-z-1/2
-x-1/2,y-1/2,z
-y-1/2,-x-1/2,z-1/2
x-1/2,-y-1/2,z
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
O2 O 0.114 0.614 0 1 0.0
O1 O 0.172 0.672 0.25 1 0.0
Pb1 Pb 0 0.5 0.25 1 0.0
Pb2 Pb 0.143 0.161 0 1 0.0
