#------------------------------------------------------------------------------
#$Date: 2016-02-18 16:37:37 +0100 (jue 18 de feb de 2016) $
#$Revision: 176729 $
#$URL: svn://www.crystallography.net/cod/cif/1/51/07/1510798.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_1510798
loop_
_publ_author_name
'Al'-Ama, A.G.'
'Stefanovich, S.Yu.'
'Belokoneva, E.L.'
'Kurazhkovskaya, V.S.'
'Dimitrova, O.V.'
'Kabalov, Yu.K.'
_publ_section_title
;
 New oxygen- and lead-deficient lead borate Pb(I)0.9 Pb(II)0.6 (B O2.25)2
 = 2 Pb0.75 (B O2.25) and its relation to aragonite and calcite structures
;
_journal_name_full               Kristallografiya
_journal_page_first              24
_journal_page_last               29
_journal_volume                  47
_journal_year                    2002
_chemical_formula_sum            'B2 O4.5 Pb1.5'
_chemical_name_systematic        'Pb1.5 (B O2.25)2'
_space_group_IT_number           149
_symmetry_space_group_name_Hall  'P 3 2'
_symmetry_space_group_name_H-M   'P 3 1 2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            1
_cell_length_a                   4.9253
_cell_length_b                   4.9253
_cell_length_c                   6.3884
_cell_volume                     134.211
_citation_journal_id_ASTM        KRISAJ
_cod_data_source_file            boron_300.cif
_cod_data_source_block           B2O4.5Pb1.5
_cod_database_code               1510798
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-y,x-y,z
-x+y,-x,z
-y,-x,-z
x,x-y,-z
-x+y,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
Pb1 Pb+2 0 0 0 0.8946 0.0
B1 B+3 0.3333 0.6667 0.265 1 0.0
Pb2 Pb+2 0.6667 0.3333 0.472 0.2979 0.0
O1 O-2 0.07 0.68 0.264 0.75 0.0
