#------------------------------------------------------------------------------
#$Date: 2016-02-13 20:28:24 +0100 (Sat, 13 Feb 2016) $
#$Revision: 176429 $
#$URL: svn://saulius.grazulis.lt/cod-secondary/cif/1/52/72/1527216.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_1527216
loop_
_publ_author_name
'Chafik El Idrissi, B.'
'Venturini, G.'
'Malaman, B.'
_publ_section_title
;
 Crystal structures of R Fe6 Sn6 (R= Sc, Y, Gd-Tm, Lu) rare earths iron
 stannides
;
_journal_name_full               'Materials Research Bulletin'
_journal_page_first              1331
_journal_page_last               1338
_journal_volume                  26
_journal_year                    1991
_chemical_formula_sum            'Fe6 Ho Sn6'
_chemical_name_systematic        'Ho Fe6 Sn6'
_space_group_IT_number           71
_symmetry_space_group_name_Hall  '-I 2 2'
_symmetry_space_group_name_H-M   'I m m m'
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            6
_cell_length_a                   8.899
_cell_length_b                   27.93
_cell_length_c                   5.374
_cell_volume                     1335.703
_citation_journal_id_ASTM        MRBUAC
_cod_data_source_file            ChafikElIdrissi_MRBUAC_1991_429.cif
_cod_data_source_block           Fe6Ho1Sn6
_cod_original_formula_sum        'Fe6 Ho1 Sn6'
_cod_database_code               1527216
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,z
x,-y,-z
-x,y,-z
-x,-y,-z
x,y,-z
-x,y,z
x,-y,z
x+1/2,y+1/2,z+1/2
-x+1/2,-y+1/2,z+1/2
x+1/2,-y+1/2,-z+1/2
-x+1/2,y+1/2,-z+1/2
-x+1/2,-y+1/2,-z+1/2
x+1/2,y+1/2,-z+1/2
-x+1/2,y+1/2,z+1/2
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
Fe4 Fe 0.245 0.083 0.25 1 0.0
Sn5 Sn 0 0.222 0 1 0.0
Sn6 Sn 0.5 0.222 0 1 0.0
Sn4 Sn 0.5 0.111 0 1 0.0
Sn7 Sn 0.345 0 0 1 0.0
Fe2 Fe 0.25 0.25 0.25 1 0.0
Sn3 Sn 0 0.111 0 1 0.0
Sn2 Sn 0.5 0.056 0.5 1 0.0
Ho2 Ho 0 0 0 1 0.0
Fe3 Fe 0.245 0.333 0.5 1 0.0
Fe1 Fe 0.245 0 0.5 1 0.0
Sn8 Sn 0.345 0.167 0.5 1 0.0
Ho1 Ho 0 0.167 0.5 1 0.0
Sn1 Sn 0 0.056 0.5 1 0.0
