#------------------------------------------------------------------------------
#$Date: 2024-05-29 17:00:33 +0300 (Wed, 29 May 2024) $
#$Revision: 292100 $
#$URL: file:///home/coder/svn-repositories/cod/cif/9/01/73/9017361.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_9017361
loop_
_publ_author_name
'Effenberger, H.'
'Mereiter, K.'
'Zemann, J.'
_publ_section_title
;
 Crystal structure refinements of magnesite, calcite, rhodochrosite, siderite,
 smithsonite, and dolomite, with discussion of some aspects of the
 stereochemistry of calcite type carbonates
;
_journal_name_full               'Zeitschrift fur Kristallographie'
_journal_page_first              233
_journal_page_last               243
_journal_volume                  156
_journal_year                    1981
_chemical_compound_source        'Ivigtut, Greenland'
_chemical_formula_sum            'C Fe0.95 Mn0.05 O3'
_chemical_name_mineral           Siderite
_space_group_IT_number           167
_space_group_name_Hall           '-R 3 2"c'
_space_group_name_H-M_alt        'R -3 c :H'
_symmetry_space_group_name_H-M   'R -3 c :H'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_length_a                   4.6916
_cell_length_b                   4.6916
_cell_length_c                   15.3796
_cell_formula_units_Z            6
_cell_volume                     293.169
_database_code_amcsd             0020837
_exptl_crystal_density_diffrn    3.936
_cod_data_source_file            inputs/fixed/downloads/12/12912.cif
_cod_data_source_block           12912
_cod_original_sg_symbol_H-M      'R -3 c'
_cod_original_formula_sum        '(Fe.95 Mn.05) C O3'
_cod_database_code               9017361
loop_
_space_group_symop_operation_xyz
x,y,z
2/3+x,1/3+y,1/3+z
1/3+x,2/3+y,2/3+z
x,x-y,1/2+z
2/3+x,1/3+x-y,5/6+z
1/3+x,2/3+x-y,1/6+z
y,x,1/2-z
2/3+y,1/3+x,5/6-z
1/3+y,2/3+x,1/6-z
-x+y,y,1/2+z
2/3-x+y,1/3+y,5/6+z
1/3-x+y,2/3+y,1/6+z
-x,-x+y,1/2-z
2/3-x,1/3-x+y,5/6-z
1/3-x,2/3-x+y,1/6-z
-y,-x,1/2+z
2/3-y,1/3-x,5/6+z
1/3-y,2/3-x,1/6+z
x-y,-y,1/2-z
2/3+x-y,1/3-y,5/6-z
1/3+x-y,2/3-y,1/6-z
y,-x+y,-z
2/3+y,1/3-x+y,1/3-z
1/3+y,2/3-x+y,2/3-z
-x+y,-x,z
2/3-x+y,1/3-x,1/3+z
1/3-x+y,2/3-x,2/3+z
-x,-y,-z
2/3-x,1/3-y,1/3-z
1/3-x,2/3-y,2/3-z
-y,x-y,z
2/3-y,1/3+x-y,1/3+z
1/3-y,2/3+x-y,2/3+z
x-y,x,-z
2/3+x-y,1/3+x,1/3-z
1/3+x-y,2/3+x,2/3-z
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
Fe 0.00580 0.00580 0.00514 0.00290 0.00000 0.00000
Mn 0.00580 0.00580 0.00514 0.00290 0.00000 0.00000
C 0.00571 0.00571 0.00511 0.00286 0.00000 0.00000
O 0.00586 0.00850 0.00915 0.00425 -0.00077 -0.00154
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Fe 0.00000 0.00000 0.00000 0.95000
Mn 0.00000 0.00000 0.00000 0.05000
C 0.00000 0.00000 0.25000 1.00000
O 0.27427 0.00000 0.25000 1.00000
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0020837
