# CIF file
data_findsym-output
_audit_creation_method FINDSYM

_chemical_name_mineral 'W5Si3'
_chemical_formula_sum 'Si3 W5'

loop_
_publ_author_name
 'B. Aronsson'
_journal_name_full_name
;
 Acta Chemica Scandinavica
;
_journal_volume 9
_journal_year 1955
_journal_page_first 1107
_journal_page_last 1110
_publ_Section_title
;
 The Crystal Structure of Mo$_{5}$Si$_{3}$ and W$_{5}$Si$_{3}$
;

_aflow_title 'W$_{5}$Si$_{3}$ ($D8_{m}$) Structure'
_aflow_proto 'A3B5_tI32_140_ah_bk'
_aflow_params 'a,c/a,x_{3},x_{4},y_{4}'
_aflow_params_values '9.64,0.515560165975,0.17,0.074,0.223'
_aflow_Strukturbericht '$D8_{m}$'
_aflow_Pearson 'tI32'

_symmetry_space_group_name_H-M "I 4/m 2/c 2/m"
_symmetry_Int_Tables_number 140
_cell_length_a    9.64000
_cell_length_b    9.64000
_cell_length_c    4.97000
_cell_angle_alpha 90.00000
_cell_angle_beta  90.00000
_cell_angle_gamma 90.00000
 
loop_
_space_group_symop_id
_space_group_symop_operation_xyz
1 x,y,z
2 x,-y,-z+1/2
3 -x,y,-z+1/2
4 -x,-y,z
5 -y,-x,-z+1/2
6 -y,x,z
7 y,-x,z
8 y,x,-z+1/2
9 -x,-y,-z
10 -x,y,z+1/2
11 x,-y,z+1/2
12 x,y,-z
13 y,x,z+1/2
14 y,-x,-z
15 -y,x,-z
16 -y,-x,z+1/2
17 x+1/2,y+1/2,z+1/2
18 x+1/2,-y+1/2,-z
19 -x+1/2,y+1/2,-z
20 -x+1/2,-y+1/2,z+1/2
21 -y+1/2,-x+1/2,-z
22 -y+1/2,x+1/2,z+1/2
23 y+1/2,-x+1/2,z+1/2
24 y+1/2,x+1/2,-z
25 -x+1/2,-y+1/2,-z+1/2
26 -x+1/2,y+1/2,z
27 x+1/2,-y+1/2,z
28 x+1/2,y+1/2,-z+1/2
29 y+1/2,x+1/2,z
30 y+1/2,-x+1/2,-z+1/2
31 -y+1/2,x+1/2,-z+1/2
32 -y+1/2,-x+1/2,z
 
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_symmetry_multiplicity
_atom_site_Wyckoff_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Si1 Si   4 a 0.00000 0.00000 0.25000 1.00000
W1  W    4 b 0.00000 0.50000 0.25000 1.00000
Si2 Si   8 h 0.17000 0.67000 0.00000 1.00000
W2  W   16 k 0.07400 0.22300 0.00000 1.00000
