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#$Date: 2018-07-06 23:14:55 +0300 (Fri, 06 Jul 2018) $
#$Revision: 208883 $
#$URL: file:///home/coder/svn-repositories/cod/cif/1/20/00/1200014.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_1200014
loop_
_publ_author_name
'Beran, A.'
'Zemann, J.'
_publ_section_title
;
 Refinement and comparison of the crystal structures of a dolomite and of
 an Fe-rich ankerite
;
_journal_coden_ASTM              TTMMDZ
_journal_issue                   4
_journal_name_full
;
 TMPM, Tschermaks Mineralogische und Petrographische Mitteilungen
;
_journal_page_first              279
_journal_page_last               286
_journal_paper_doi               10.1007/BF01081130
_journal_volume                  24
_journal_year                    1977
_chemical_compound_source        'from Oberdorf, Styria, Austria'
_chemical_formula_analytical     'Ca (Mg0.94 Fe0.05 Mn0.01) (C O3)2'
_chemical_formula_structural     'Ca Mg (C O3)2'
_chemical_formula_sum            'C2 Ca Mg O6'
_chemical_name_mineral           Dolomite
_chemical_name_systematic        'Calcium magnesium carbonate'
_space_group_crystal_system      trigonal
_space_group_IT_number           148
_space_group_name_Hall           '-R 3'
_space_group_name_H-M_alt        'R -3 :H'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                120
_cell_formula_units_Z            3
_cell_length_a                   4.812(1)
_cell_length_b                   4.812(1)
_cell_length_c                   16.020(3)
_cell_volume                     321.3
_refine_ls_R_factor_all          0.029
_cod_depositor_comments
;
 Merging entries 1200014, 5000116 and 9009592. Marking entries 5000116 and
 9009592 as duplicates of entry 1200014. Marking entries 1200014, 5000116 and
 9009592 as being related to AMCSD entry 0015666.

 Antanas Vaitkus,
 2018-07-06
;
_cod_original_sg_symbol_H-M      'R -3 H'
_cod_original_formula_sum        'Ca Mg O6'
_cod_database_code               1200014
loop_
_space_group_symop_id
_space_group_symop_operation_xyz
1 x,y,z
2 -y,x-y,z
3 y-x,-x,z
4 -x,-y,-z
5 y,y-x,-z
6 x-y,x,-z
7 1/3+x,2/3+y,2/3+z
8 2/3+x,1/3+y,1/3+z
9 1/3-y,2/3+x-y,2/3+z
10 2/3-y,1/3+x-y,1/3+z
11 1/3-x+y,2/3-x,2/3+z
12 2/3-x+y,1/3-x,1/3+z
13 1/3-x,2/3-y,2/3-z
14 2/3-x,1/3-y,1/3-z
15 1/3+y,2/3-x+y,2/3-z
16 2/3+y,1/3-x+y,1/3-z
17 1/3+x-y,2/3+x,2/3-z
18 2/3+x-y,1/3+x,1/3-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
Ca 0.00772 0.00772 0.00559 0.00386 0.00000 0.00000
Mg 0.00399 0.00399 0.00260 0.00199 0.00000 0.00000
C 0.00584 0.00584 0.00559 0.00292 0.00000 0.00000
O 0.00797 0.01141 0.01170 0.00635 -0.00220 -0.00298
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_symmetry_multiplicity
_atom_site_Wyckoff_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_calc_flag
Ca Ca2+ 3 a 0 0 0 1 d
Mg Mg2+ 3 b 0 0 0.5 1 d
C C4+ 6 c 0 0 0.2429(1) 1 d
O O2- 18 f 0.2485(2) -0.0343(2) 0.2439(1) 1 d
loop_
_atom_type_symbol
_atom_type_oxidation_number
Ca2+ 2
Mg2+ 2
C4+ 4
O2- -2
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 AMCSD 0015666
