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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/9/00/98/9009822.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_9009822
loop_
_publ_author_name
'Effenberger, H.'
_publ_section_title
;Crystal structure and chemical formula of schmiederite,
 Pb2Cu2(OH)4(SeO3)(SeO4), with a comparison to linarite PbCu(OH)2(SO4)
 Locality: Leadhills, Scotland
;
_journal_name_full               'Mineralogy and Petrology'
_journal_page_first              3
_journal_page_last               12
_journal_volume                  36
_journal_year                    1987
_chemical_formula_sum            'Cu H2 O6 Pb S'
_chemical_name_mineral           Linarite
_space_group_IT_number           11
_symmetry_space_group_name_Hall  '-P 2yb'
_symmetry_space_group_name_H-M   'P 1 21/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 102.65
_cell_angle_gamma                90
_cell_length_a                   9.701
_cell_length_b                   5.650
_cell_length_c                   4.690
_cell_volume                     250.822
_exptl_crystal_density_diffrn    5.307
_[local]_cod_chemical_formula_sum_orig 'Pb Cu S O6 H2'
_cod_database_code               9009822
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x,1/2-y,z
-x,1/2+y,-z
-x,-y,-z
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
Pb 0.01220 0.02220 0.01950 0.00000 -0.00190 0.00000
Cu 0.01360 0.00830 0.01060 -0.00110 0.00110 0.00010
S 0.00940 0.01330 0.01100 0.00000 0.00100 0.00000
O1 0.01100 0.02200 0.01900 0.00000 -0.00200 0.00000
O2 0.02300 0.04500 0.01100 0.00000 0.00200 0.00000
O3 0.01400 0.01500 0.02800 -0.00300 0.00300 0.00200
OH4 0.01400 0.01000 0.01400 0.00000 0.00200 0.00000
OH5 0.01000 0.01100 0.01200 0.00000 0.00100 0.00000
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Pb 0.34201 0.25000 0.32838
Cu 0.00000 0.00000 0.00000
S 0.33190 0.75000 0.88450
O1 0.47540 0.75000 0.06560
O2 0.33470 0.75000 0.56930
O3 0.25310 0.53550 0.94260
O-H4 0.03420 0.75000 0.28640
O-H5 0.09520 0.25000 0.26670