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#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/7/11/77/7117771.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_7117771
loop_
_publ_author_name
'Kratochvil, B.'
'Podlahova, J.'
'Hasek, J.'
_publ_section_title
;
 Determination of the crystal structure of cobalt(II) orthosilicate
;
_journal_name_full
'Collection of Czechoslovak Chemical Communication'
_journal_page_first              3350
_journal_page_last               3356
_journal_volume                  44
_journal_year                    1979
_chemical_formula_sum            'Co2 O4 Si'
_chemical_name_systematic        'Co2 (Si O4)'
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2ac 2n'
_symmetry_space_group_name_H-M   'P n m a'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.328
_cell_length_b                   6.019
_cell_length_c                   4.782
_cell_volume                     297.269
_citation_journal_id_ASTM        CCCCAK
_cod_data_source_file            Kratochvil_CCCCAK_1979_514.cif
_cod_data_source_block           Co2O4Si1
_cod_original_cell_volume        297.2694
_cod_original_formula_sum        'Co2 O4 Si1'
_cod_database_code               7117771
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x+1/2,-y,z+1/2
x+1/2,-y+1/2,-z+1/2
-x,y+1/2,-z
-x,-y,-z
x-1/2,y,-z-1/2
-x-1/2,y-1/2,z-1/2
x,-y-1/2,z
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
Co1 Co+2 0.5 0.5 0.5 1 0.0
O3 O-2 0.164 0.0336 0.2817 1 0.0
Si1 Si+4 0.0949 0.25 0.4283 1 0.0
Co2 Co+2 0.27638 0.25 -0.0089 1 0.0
O1 O-2 0.0915 0.25 0.7671 1 0.0
O2 O-2 0.4488 0.25 0.2159 1 0.0
