#------------------------------------------------------------------------------
#$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://www.crystallography.net/cod/cif/2/10/70/2107015.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# 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_2107015
loop_
_publ_author_name
'Klepp, K.O.'
'Parthe, E.'
_publ_section_title
;
 La Ir Si with an ordered SrSi2 derivative structure
;
_journal_name_full               'Acta Crystallographica B (24,1968-38,1982)'
_journal_page_first              1541
_journal_page_last               1544
_journal_volume                  38
_journal_year                    1982
_chemical_formula_sum            'Ir La Si'
_chemical_name_systematic        'La Ir Si'
_space_group_IT_number           198
_symmetry_space_group_name_Hall  'P 2ac 2ab 3'
_symmetry_space_group_name_H-M   'P 21 3'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   6.363
_cell_length_b                   6.363
_cell_length_c                   6.363
_cell_volume                     257.624
_citation_journal_id_ASTM        ACBCAR
_cod_data_source_file            Klepp_ACBCAR_1982_1703.cif
_cod_data_source_block           Ir1La1Si1
_cod_original_cell_volume        257.6237
_cod_original_formula_sum        'Ir1 La1 Si1'
_cod_database_code               2107015
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x+1/2,-y,z+1/2
x+1/2,-y+1/2,-z
-x,y+1/2,-z+1/2
z,x,y
-z+1/2,-x,y+1/2
z+1/2,-x+1/2,-y
-z,x+1/2,-y+1/2
y,z,x
y+1/2,-z+1/2,-x
-y,z+1/2,-x+1/2
-y+1/2,-z,x+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
La1 La+2 0.1325 0.1325 0.1325 1 0.0
Ir1 Ir+2 0.423 0.423 0.423 1 0.0
Si1 Si-4 0.839 0.839 0.839 1 0.0
