# CIF file
data_findsym-output
_audit_creation_method FINDSYM

_chemical_name_mineral 'SrSi2'
_chemical_formula_sum 'Si2 Sr'

loop_
_publ_author_name
 'K. Janzon'
 'H. Sch{ä}fer'
 'A. Weiss'
_journal_name_full_name
;
 Angewandte Chemie
;
_journal_volume 77
_journal_year 1965
_journal_page_first 258
_journal_page_last 259
_publ_Section_title
;
 Kristallstruktur von Strontiumdisilicid SrSi$_{2}$
;

# Found in Pearson's Handbook of Crystallographic Data for Intermetallic Phases, 1985

_aflow_title 'SrSi$_{2}$ Structure'
_aflow_proto 'A2B_cP12_212_c_a'
_aflow_params 'a,x_{2}'
_aflow_params_values '6.54,0.428'
_aflow_Strukturbericht 'None'
_aflow_Pearson 'cP12'

_cell_length_a    6.5400000000
_cell_length_b    6.5400000000
_cell_length_c    6.5400000000
_cell_angle_alpha 90.0000000000
_cell_angle_beta  90.0000000000
_cell_angle_gamma 90.0000000000
 
_symmetry_space_group_name_H-M "P 43 3 2"
_symmetry_Int_Tables_number 212
 
loop_
_space_group_symop_id
_space_group_symop_operation_xyz
1 x,y,z
2 x+1/2,-y+1/2,-z
3 -x,y+1/2,-z+1/2
4 -x+1/2,-y,z+1/2
5 y,z,x
6 y+1/2,-z+1/2,-x
7 -y,z+1/2,-x+1/2
8 -y+1/2,-z,x+1/2
9 z,x,y
10 z+1/2,-x+1/2,-y
11 -z,x+1/2,-y+1/2
12 -z+1/2,-x,y+1/2
13 -y+1/4,-x+1/4,-z+1/4
14 -y+3/4,x+1/4,z+3/4
15 y+3/4,-x+3/4,z+1/4
16 y+1/4,x+3/4,-z+3/4
17 -x+1/4,-z+1/4,-y+1/4
18 -x+3/4,z+1/4,y+3/4
19 x+3/4,-z+3/4,y+1/4
20 x+1/4,z+3/4,-y+3/4
21 -z+1/4,-y+1/4,-x+1/4
22 -z+3/4,y+1/4,x+3/4
23 z+3/4,-y+3/4,x+1/4
24 z+1/4,y+3/4,-x+3/4
 
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
Sr1 Sr   4 a 0.12500 0.12500 0.12500 1.00000
Si1 Si   8 c 0.42800 0.42800 0.42800 1.00000
