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#$Date: 2013-05-05 17:21:46 +0300 (Sun, 05 May 2013) $
#$Revision: 85285 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/01/15/9011524.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided the American Mineralogist Crystal Structure Database,
# http://rruff.geo.arizona.edu/AMS/amcsd.php
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_9011524
loop_
_publ_author_name
'Berlepsch, P.'
'Armbruster, T.'
'Topa, D.'
_publ_section_title
;Structural and chemical variations in rathite,
 Pb8Pb4-x(Tl2As2)x(Ag2As2)As16S40: modulations of a parent structure Locality:
 Valais, Switzerland
;
_journal_name_full               'Zeitschrift fur Kristallographie'
_journal_page_first              581
_journal_page_last               590
_journal_volume                  217
_journal_year                    2002
_chemical_formula_sum            'Ag0.474 As4.522 Pb2.739 S10 Sb0.265'
_chemical_name_mineral           Rathite
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 100.704
_cell_angle_gamma                90
_cell_length_a                   8.496
_cell_length_b                   7.969
_cell_length_c                   25.122
_cell_volume                     1671.280
_exptl_crystal_density_diffrn    5.208
_[local]_cod_chemical_formula_sum_orig 'Pb2.739 Ag.474 As4.522 Sb.265 S10'
_cod_database_code               9011524
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x,1/2-y,1/2+z
-x,1/2+y,1/2-z
-x,-y,-z
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
Pb1 0.47494 0.75704 0.20558 1.00000 0.04036
Pb2 0.98078 0.74922 0.20540 1.00000 0.05976
Pb3 0.90270 0.08494 0.07178 0.73900 0.03790
Ag 0.41620 0.01110 0.07720 0.47400 0.04480
As1 0.29987 0.85369 0.34169 1.00000 0.02740
As2 0.24640 0.33506 0.14689 1.00000 0.03110
As3 0.68470 0.66050 0.04170 0.73500 0.04370
As4 0.13800 0.67143 0.05873 1.00000 0.02760
As5 0.42570 0.02520 0.05100 0.52600 0.03520
As6 0.87320 0.03740 0.07800 0.26100 0.07500
Sb1 0.68840 0.62430 0.03800 0.26500 0.06600
S1 0.25640 0.99740 0.26341 1.00000 0.03130
S2 0.24760 0.47980 0.22331 1.00000 0.02740
S3 0.50680 0.68300 0.32623 1.00000 0.02620
S4 0.90170 0.17120 0.17828 1.00000 0.03210
S5 0.69760 0.83770 0.11176 1.00000 0.02910
S6 0.16560 0.88020 0.12022 1.00000 0.03200
S7 0.36410 0.52110 0.09716 1.00000 0.02890
S8 0.95720 0.50860 0.08998 1.00000 0.04040
S9 0.58880 0.19740 0.01482 1.00000 0.04340
S10 0.17940 0.18000 0.01016 1.00000 0.03210