data_1250849
_chemical_formula_sum             'Si66.67 Ti33.33'
_symmetry_cell_setting            orthorhombic
_symmetry_space_group_name_H-M    'F d d d:2'
_symmetry_Int_Tables_number       70      
_cell_length_a                    4.8
_cell_length_b                    8.2671
_cell_length_c                    8.5505
_cell_angle_alpha                 90        
_cell_angle_beta                  90        
_cell_angle_gamma                 90        
_cell_volume                      339.3
_cell_formula_units_Z             8
loop_
       _atom_site_label                    
       _atom_site_fract_x                  
       _atom_site_fract_y                  
       _atom_site_fract_z                  
       _atom_site_type_symbol              
       _atom_site_occupancy                
          Si       0.125      0.4615       0.125      Si           0
          Ti       0.125       0.125       0.125      Ti           0