#------------------------------------------------------------------------------
#$Date: 2018-09-27 06:13:35 +0200 (Thu 27 de Sep de 2018) $
#$Revision: 211196 $
#$URL: svn://www.crystallography.net/cod/cif/1/53/86/1538646.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_1538646
loop_
_publ_author_name
'Karpinskii, O.G.'
'Evseev, B.A.'
_publ_section_title
;
 X-ray investigation of the Hf-Si system from 37 to 65 at.% Si
;
_journal_name_full               'Russian Metallurgy'
_journal_page_first              128
_journal_page_last               130
_journal_volume                  1969
_journal_year                    1969
_chemical_formula_sum            'Hf Si2'
_space_group_IT_number           63
_symmetry_space_group_name_Hall  '-C 2c 2'
_symmetry_space_group_name_H-M   'C m c m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   3.672
_cell_length_b                   14.57
_cell_length_c                   3.641
_cell_volume                     194.797
_citation_journal_id_ASTM        RMLYAQ
_cod_data_source_file            Karpinskii_RMLYAQ_1969_119.cif
_cod_data_source_block           Hf1Si2
_cod_original_cell_volume        194.7973
_cod_original_formula_sum        'Hf1 Si2'
_cod_database_code               1538646
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,z+1/2
x,-y,-z
-x,y,-z+1/2
-x,-y,-z
x,y,-z-1/2
-x,y,z
x,-y,z-1/2
x+1/2,y+1/2,z
-x+1/2,-y+1/2,z+1/2
x+1/2,-y+1/2,-z
-x+1/2,y+1/2,-z+1/2
-x+1/2,-y+1/2,-z
x+1/2,y+1/2,-z-1/2
-x+1/2,y+1/2,z
x+1/2,-y+1/2,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
Si1 Si 0 0.441 0.25 1 0.0
Hf1 Hf 0 0.106 0.25 1 0.0
Si2 Si 0 0.75 0.25 1 0.0
