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#$Date: 2018-09-27 07:13:35 +0300 (Thu, 27 Sep 2018) $
#$Revision: 211196 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/53/76/1537678.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_1537678
loop_
_publ_author_name
'Chattopadhyay, T.K.'
'Grosshans, W.'
'von Schnering, H.G.'
'Holzapfel, W.B.'
_publ_section_title
;
 High pressure X-ray diffraction study on the structural phase transitions
 in PbS, PbSe and PbTe with synchrotron radiation
;
_journal_name_full               'Physica B and C (Netherland) (79,1975-)'
_journal_page_first              356
_journal_page_last               360
_journal_volume                  139
_journal_year                    1986
_chemical_formula_sum            'Pb Se'
_space_group_IT_number           225
_symmetry_space_group_name_Hall  '-F 4 2 3'
_symmetry_space_group_name_H-M   'F m -3 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.133
_cell_length_b                   6.133
_cell_length_c                   6.133
_cell_volume                     230.685
_citation_journal_id_ASTM        PHBCDQ
_cod_data_source_file            Chattopadhyay_PHBCDQ_1986_1347.cif
_cod_data_source_block           Pb1Se1
_cod_original_cell_volume        230.6847
_cod_original_formula_sum        'Pb1 Se1'
_cod_database_code               1537678
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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 0 0 0 1 0.0
Se1 Se 0.5 0.5 0.5 1 0.0
