#------------------------------------------------------------------------------
#$Date: 2009-11-18 16:56:34 +0200 (Wed, 18 Nov 2009) $
#$Revision: 858 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/9000225.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_9000225
loop_
_publ_author_name
'Fanfani L'
'Nunzi A'
'Zanazzi P F'
_publ_section_title
;
 The crystal structure of butlerite
;
_journal_name_full               'American Mineralogist'
_journal_page_first              751
_journal_page_last               757
_journal_volume                  56
_journal_year                    1971
_chemical_formula_sum            'Fe H3 O7 S'
_[local]_cod_chemical_formula_sum_orig 'Fe S O7 H3'
_chemical_name_mineral           Butlerite
_symmetry_space_group_name_H-M   'P 1 21/m 1'
_cell_angle_alpha                90
_cell_angle_beta                 108.38
_cell_angle_gamma                90
_cell_length_a                   6.50
_cell_length_b                   7.37
_cell_length_c                   5.84
_cell_volume                     265.493
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_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Fe 0.00000 0.00000 0.00000 0.01203
S 0.38090 0.25000 0.35300 0.01418
O1 0.24760 0.08850 0.26970 0.02064
O2 0.45590 0.25000 0.60980 0.02166
O3 0.55870 0.25000 0.26300 0.04471
O-H4 0.10230 0.75000 0.08860 0.01912
O-H5 0.18440 0.01330 0.76470 0.03736