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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/4/12/46/4124657.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_4124657
loop_
_publ_author_name
'Jacobson, E.L.'
'Tharp, A.G.'
'Freeman, R.D.'
'Searcy, A.W.'
_publ_section_title
;
 Preparation, Identification and Chemical Properties of the Thorium
 Silicides
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              4850
_journal_page_last               4852
_journal_volume                  78
_journal_year                    1956
_chemical_formula_sum            'Si Th'
_chemical_name_systematic        'Th Si'
_space_group_IT_number           62
_symmetry_space_group_name_Hall  '-P 2c 2ab'
_symmetry_space_group_name_H-M   'P b n m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   5.89
_cell_length_b                   7.88
_cell_length_c                   4.15
_cell_volume                     192.615
_citation_journal_id_ASTM        JACSAT
_cod_data_source_file            Jacobson_JACSAT_1956_1425.cif
_cod_data_source_block           Si1Th1
_cod_original_cell_volume        192.6148
_cod_original_sg_symbol_Hall     '-P 2ac 2n (z,x,y)'
_cod_original_formula_sum        'Si1 Th1'
_cod_database_code               4124657
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
x+1/2,-y+1/2,-z
-x+1/2,y+1/2,-z+1/2
-x,-y,z+1/2
-x,-y,-z
-x-1/2,y-1/2,z
x-1/2,-y-1/2,z-1/2
x,y,-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
Th1 Th+4 0.13 0.18 0.25 1 0.0
Si1 Si-4 0.61 0.03 0.25 1 0.0
