#------------------------------------------------------------------------------
#$Date: 2023-03-24 18:37:27 +0200 (Fri, 24 Mar 2023) $
#$Revision: 282053 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/01/19/9011945.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_9011945
loop_
_publ_author_name
'Zemann, J.'
_publ_section_title
;
 Formel und strukturtyp des pharmakosiderits
 Note: the K atom could not be located
;
_journal_name_full
'Tschermaks Mineralogische und Petrographische Mitteilungen'
_journal_page_first              1
_journal_page_last               13
_journal_paper_doi               10.1007/BF01130556
_journal_volume                  1
_journal_year                    1948
_chemical_compound_source        'Cornwall, England'
_chemical_formula_sum            'As3 Fe4 H18 O23'
_chemical_name_mineral           Pharmacosiderite
_space_group_IT_number           215
_symmetry_space_group_name_Hall  'P -4 2 3'
_symmetry_space_group_name_H-M   'P -4 3 m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_length_a                   7.91
_cell_length_b                   7.91
_cell_length_c                   7.91
_cell_volume                     494.914
_database_code_amcsd             0015629
_exptl_crystal_density_diffrn    2.799
_cod_original_formula_sum        'As3 Fe4 O23 H18'
_cod_database_code               9011945
loop_
_space_group_symop_operation_xyz
x,y,z
-z,x,-y
-y,z,-x
-x,y,-z
x,-z,-y
z,-y,-x
y,-x,-z
x,z,y
z,y,x
y,x,z
-z,-x,y
-y,-z,x
-x,-y,z
z,-x,-y
y,-z,-x
x,-y,-z
-x,z,-y
-z,y,-x
-y,x,-z
-x,-z,y
-z,-y,x
-y,-x,z
z,x,y
y,z,x
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
As 0.50000 0.00000 0.00000
Fe 0.13100 0.13100 0.13100
O1 0.12500 0.12500 0.37500
O-H2 0.87500 0.87500 0.87500
Wat3 0.00000 0.50000 0.50000
Wat4 0.65300 0.65300 0.65300