#------------------------------------------------------------------------------
#$Date: 2010-01-30 15:59:17 +0200 (Sat, 30 Jan 2010) $
#$Revision: 966 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/9004775.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_9004775
loop_
_publ_author_name
'Peterson R C'
_publ_section_title
;
 The relatinship between Cu content and distortion in the atomic structure
 of melanterite from the Richmond mine, Iron Mountain, California
 Sample: 98-rp-53
 Locality: Richmond mine, Iron Mountain, California
;
_journal_name_full               'The Canadian Mineralogist'
_journal_page_first              937
_journal_page_last               949
_journal_volume                  41
_journal_year                    2003
_chemical_formula_sum            'Cu0.415 Fe1.535 H28 O22 S2 Zn0.05'
_[local]_cod_chemical_formula_sum_orig 'Fe1.535 Cu.415 Zn.05 S2 O22 H28'
_chemical_name_mineral           Melanterite
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 105.69
_cell_angle_gamma                90
_cell_length_a                   14.071
_cell_length_b                   6.505
_cell_length_c                   10.958
_cell_volume                     965.633
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
Fe1 0.00000 0.00000 0.00000 1.00000 ?
Fe2 0.50000 0.00000 0.50000 0.53520 ?
Cu2 0.50000 0.00000 0.50000 0.41500 ?
Zn2 0.50000 0.00000 0.50000 0.04980 ?
S 0.77210 -0.03160 0.32460 1.00000 0.02783
O1 0.79610 -0.03180 0.46460 1.00000 0.03580
O2 0.85980 0.03810 0.28650 1.00000 0.04160
O3 0.68950 0.11030 0.27450 1.00000 0.04051
O4 0.74570 -0.24060 0.27550 1.00000 0.03913
Wat5 -0.11290 -0.11640 0.07030 1.00000 0.05633
Wat6 0.10170 -0.04500 0.18320 1.00000 0.04159
Wat7 -0.02930 0.29670 0.06790 1.00000 0.03895
Wat8 0.51940 -0.04420 0.32210 1.00000 0.03963
Wat9 0.43040 0.27610 0.44100 1.00000 0.04206
Wat10 0.35020 -0.15150 0.44090 1.00000 0.04228
Wat11 0.36560 0.00700 0.11350 1.00000 0.04096
_cod_database_code 9004775