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#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/1/52/63/1526385.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_1526385
loop_
_publ_author_name
'Huang, F.Q.'
'Ibers, J.A.'
_publ_section_title
;
 Syntheses, structures and physical properties of the new
 quaternaryrare-earth chalcogenides Rb Nd2 Cu S4, Rb Sm2 Cu S4, Cs La2 Cu
 Se4,Cs Sm2 Cu Se4, Rb Er2 Cu3 S5, Cs Gd2 Ag3 Se5, Cs Tb2 Ag3Se5 and Rb2
 Gd4 Cu4 S9
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              299
_journal_page_last               306
_journal_volume                  158
_journal_year                    2001
_chemical_formula_sum            'Cs Cu La2 Se4'
_chemical_name_systematic        'Cs La2 Cu Se4'
_space_group_IT_number           63
_symmetry_space_group_name_Hall  '-C 2c 2'
_symmetry_space_group_name_H-M   'C m c m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   4.3129
_cell_length_b                   14.959
_cell_length_c                   14.798
_cell_volume                     954.718
_citation_journal_id_ASTM        JSSCBI
_cod_data_source_file            Huang_JSSCBI_2001_1559.cif
_cod_data_source_block           Cs1Cu1La2Se4
_cod_original_cell_volume        954.7177
_cod_original_formula_sum        'Cs1 Cu1 La2 Se4'
_cod_database_code               1526385
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,z+1/2
x,-y,-z
-x,y,-z+1/2
-x,-y,-z
x,y,-z-1/2
-x,y,z
x,-y,z-1/2
x+1/2,y+1/2,z
-x+1/2,-y+1/2,z+1/2
x+1/2,-y+1/2,-z
-x+1/2,y+1/2,-z+1/2
-x+1/2,-y+1/2,-z
x+1/2,y+1/2,-z-1/2
-x+1/2,y+1/2,z
x+1/2,-y+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
Cu1 Cu+1 0 0.83478 0.25 1 0.0
Se1 Se-2 0 0.26027 0.6122 1 0.0
Se2 Se-2 0 0.42193 0.25 1 0.0
Cs1 Cs+1 0 0.1056 0.25 1 0.0
La1 La+3 0 0.36548 0.06068 1 0.0
Se3 Se-2 0 0 0 1 0.0
