#------------------------------------------------------------------------------
#$Date: 2010-01-30 15:59:17 +0200 (Sat, 30 Jan 2010) $
#$Revision: 966 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/9007608.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_9007608
loop_
_publ_author_name
'Hawthorne F C'
'Ferguson R B'
_publ_section_title
;
 Refinement of the crystal structure of krohnkite
 Locality: Chuquicamata, Chile
;
_journal_name_full               'Acta Crystallographica, Section B'
_journal_page_first              1753
_journal_page_last               1755
_journal_volume                  31
_journal_year                    1975
_chemical_formula_sum            'Cu H4 Na2 O10 S2'
_[local]_cod_chemical_formula_sum_orig 'Na2 Cu S2 O10 H4'
_chemical_name_mineral           Krohnkite
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 108.32
_cell_angle_gamma                90
_cell_length_a                   5.807
_cell_length_b                   12.656
_cell_length_c                   5.517
_cell_volume                     384.913
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_U_iso_or_equiv
Na 0.57140 0.12470 0.20990 ?
Cu 0.00000 0.00000 0.00000 ?
S 0.23750 0.11793 0.54450 ?
O1 0.00380 0.17250 0.48740 ?
O2 0.29110 0.05730 0.78440 ?
O3 0.23190 0.04250 0.33220 ?
O4 0.43850 0.19230 0.56170 ?
Ow 0.83150 0.13430 0.95130 ?
H1 0.92700 0.18400 0.99200 0.00633
H2 0.71200 0.14000 0.79200 0.00633
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
Na 0.02120 0.02012 0.02137 -0.00057 0.01258 -0.00091
Cu 0.01145 0.01144 0.00988 0.00000 0.00073 0.00000
S 0.00967 0.00966 0.00720 0.00014 0.00228 -0.00057
O1 0.01338 0.01680 0.01573 0.00523 0.00395 0.00044
O2 0.01544 0.01582 0.01063 0.00170 0.00366 0.00430
O3 0.01315 0.01891 0.01308 0.00163 0.00271 -0.00665
O4 0.01590 0.01534 0.01379 -0.00590 0.00459 0.00017
Ow 0.01279 0.01201 0.01170 -0.00191 0.00230 -0.00030
_cod_database_code 9007608