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#$Date: 2016-02-13 20:28:24 +0100 (Sat 13 de Feb de 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/54/22/1542231.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_1542231
loop_
_publ_author_name
'Mentzen, B.F.'
'Latrach, A.'
'Bouix, J.'
'Hewat, A.W.'
_publ_section_title
;
 The crystal structures of Pb O Pb X O4 (X = S, Cr, Mo) at 5 K by neutron
 powder profile refinement
;
_journal_name_full               'Materials Research Bulletin'
_journal_page_first              549
_journal_page_last               554
_journal_volume                  19
_journal_year                    1984
_chemical_formula_sum            'Cr O5 Pb2'
_chemical_name_systematic        '(Pb O) (Pb (Cr O4))'
_space_group_IT_number           12
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 115.33
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   14.0076
_cell_length_b                   5.6445
_cell_length_c                   7.1028
_cell_volume                     507.597
_citation_journal_id_ASTM        MRBUAC
_cod_data_source_file            Mentzen_MRBUAC_1984_1256.cif
_cod_data_source_block           Cr1O5Pb2
_cod_original_cell_volume        507.5973
_cod_original_formula_sum        'Cr1 O5 Pb2'
_cod_database_code               1542231
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,y,-z
-x,-y,-z
x,-y,z
x+1/2,y+1/2,z
-x+1/2,y+1/2,-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
O2 O-2 0.3523 0.7371 0.2243 1 0.0
Pb1 Pb+2 0.1438 0 0.1146 1 0.0
Pb2 Pb+2 0.0203 0.5 0.2692 1 0.0
Cr1 Cr+6 0.3298 0.5 0.3385 1 0.0
O4 O-2 0 0.254 0 1 0.0
O1 O-2 0.0911 0 0.4066 1 0.0
O3 O-2 0.2039 0.5 0.2987 1 0.0
