# CIF file 

data_findsym-output
_audit_creation_method FINDSYM

_chemical_name_mineral ''
_chemical_formula_sum 'Ga4 Ni'
 
loop_
_publ_author_name
 'Liang Jingkui'
 'Xie Sishen'
_journal_name_full
;
Scientia Sinica, Series A: Mathematical, Physical, Astronomical and Technical Sciences, English Edition
;
_journal_volume 26
_journal_year 1983
_journal_page_first 1305
_journal_page_last 1313
_publ_Section_title
;
 The Structure of NiGa$_4$ Crystal -- A New Vacancy Controlled $γ$-Brass Phase
;

# Found in  Pearson's Handbook Vol. III, pp. 3509

_aflow_proto 'A4B_cI40_197_cde_c' 
_aflow_params 'a,x1,x2,x3,x4' 
_aflow_params_values '8.4295,0.1668,0.3345,0.6476,0.7484' 
_aflow_Strukturbericht 'None' 
_aflow_Pearson 'cI40' 

_symmetry_space_group_name_Hall "I 2 2 3"
_symmetry_space_group_name_H-M "I 2 3"
_symmetry_Int_Tables_number 197

_cell_length_a    8.42950
_cell_length_b    8.42950
_cell_length_c    8.42950
_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
3 -x,y,-z
4 -x,-y,z
5 y,z,x
6 y,-z,-x
7 -y,z,-x
8 -y,-z,x
9 z,x,y
10 z,-x,-y
11 -z,x,-y
12 -z,-x,y
13 x+1/2,y+1/2,z+1/2
14 x+1/2,-y+1/2,-z+1/2
15 -x+1/2,y+1/2,-z+1/2
16 -x+1/2,-y+1/2,z+1/2
17 y+1/2,z+1/2,x+1/2
18 y+1/2,-z+1/2,-x+1/2
19 -y+1/2,z+1/2,-x+1/2
20 -y+1/2,-z+1/2,x+1/2
21 z+1/2,x+1/2,y+1/2
22 z+1/2,-x+1/2,-y+1/2
23 -z+1/2,x+1/2,-y+1/2
24 -z+1/2,-x+1/2,y+1/2
 
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
Ga1 Ga   8 c 0.16680 0.16680 0.16680 1.00000
Ni1 Ni   8 c 0.33450 0.33450 0.33450 1.00000
Ga2 Ga  12 d 0.64760 0.00000 0.00000 1.00000
Ga3 Ga  12 e 0.74840 0.50000 0.00000 1.00000
