#------------------------------------------------------------------------------
#$Date: 2023-03-26 10:09:57 +0200 (Sun 26 de Mar de 2023) $
#$Revision: 282068 $
#$URL: svn://www.crystallography.net/cod/cif/2/31/04/2310496.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# 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_2310496
loop_
_publ_author_name
'Strunz, H.'
'Giglio, M.'
_publ_section_title
;
 Die Kristallstruktur von Stottit: Fe Ge (O H)6
;
_journal_name_full               'Acta Crystallographica (1,1948-23,1967)'
_journal_page_first              205
_journal_page_last               208
_journal_volume                  14
_journal_year                    1961
_chemical_compound_source        'Ongopolo mine, Namibia, Africa'
_chemical_formula_sum            'Fe Ge H6 O6'
_chemical_name_mineral           Stottite
_chemical_name_systematic        'Fe (Ge (O H)6)'
_space_group_IT_number           86
_symmetry_space_group_name_Hall  '-P 4bc'
_symmetry_space_group_name_H-M   'P 42/n :2'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.55
_cell_length_b                   7.55
_cell_length_c                   7.47
_cell_volume                     425.809
_citation_journal_id_ASTM        ACCRA9
_database_code_amcsd             0020264
_exptl_crystal_density_diffrn    3.596
_cod_data_source_file            Strunz_ACCRA9_1961_1441.cif
_cod_data_source_block           H6Fe1Ge1O6
_cod_original_cell_volume        425.8087
_cod_original_formula_sum        'H6 Fe1 Ge1 O6'
_cod_database_code               2310496
loop_
_space_group_symop_operation_xyz
x,y,z
-y,x+1/2,z+1/2
-x+1/2,-y+1/2,z
y+1/2,-x,z+1/2
-x,-y,-z
y,-x-1/2,-z-1/2
x-1/2,y-1/2,-z
-y-1/2,x,-z-1/2
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
O3 O-2 0.42 0.42 0.27 1 0.0
Fe1 Fe+2 0 0 0 1 0.0
Ge1 Ge+4 0.5 0.5 0.5 1 0.0
O2 O-2 0.54 0.26 0.595 1 0.0
O1 O-2 0.26 0.53 0.595 1 0.0
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0020264
