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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/1/52/18/1521838.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_1521838
loop_
_publ_author_name
'Riccardi, R.'
'Macaudiere, P.'
'Gout, D.'
'Gauthier, G.'
'Guillen, F.'
'Garcia, A.'
'Jobic, S.'
'Fouassier, C.'
'Brec, R.'
'Huguenin, D.'
_publ_section_title
;
 Structural investigation and luminescence properties of the Ce3 (Si S4)2
 X (X = Cl, Br, I) family and the La3-x Cex (Si S4)2 I (0<x<1) solid
 solution
;
_journal_name_full               'Journal of Solid State Chemistry'
_journal_page_first              259
_journal_page_last               268
_journal_volume                  147
_journal_year                    1999
_chemical_formula_sum            'Ce3 Cl S8 Si2'
_chemical_name_systematic        'Ce3 (Si S4)2 Cl'
_space_group_IT_number           15
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 96.97
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   15.6187
_cell_length_b                   7.7103
_cell_length_c                   10.9841
_cell_volume                     1312.983
_citation_journal_id_ASTM        JSSCBI
_cod_data_source_file            Riccardi_JSSCBI_1999_298.cif
_cod_data_source_block           Ce3Cl1S8Si2
_cod_original_formula_sum        'Ce3 Cl1 S8 Si2'
_cod_database_code               1521838
loop_
_symmetry_equiv_pos_as_xyz
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
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
S3 S-2 0.0629 0.667 0.049 1 0.0
Ce2 Ce+3 0.5 0.1185 0.75 1 0.0
Ce1 Ce+3 0.192 0.1188 0.6852 1 0.0
Si1 Si+4 0.159 0.462 0.026 1 0.0
Cl1 Cl-1 0 0.001 0.25 1 0.0
S1 S-2 0.1434 0.254 0.133 1 0.0
S2 S-2 0.2883 0.572 0.086 1 0.0
S4 S-2 0.1494 0.412 0.8416 1 0.0
