Database of Zeolite Structures
 
 
Framework Type AST
Framework
Cell Parameters: cubic F m -3 m (# 225)  
    a = 13.6240 Å b = 13.6240 Å c = 13.6240Å  
  α = 90.000° β = 90.000° γ = 90.000°  
Volume = 2528.8Å3  
RDLS = 0.0043  
  Framework density (FDSi): 15.8 T/1000 Å3  
  Topological density: TD10 = 742 TD = 0.625000  
Ring sizes (# T-atoms): 6  4    
Channel system: 0-dimensional  
  Maximum diameter of a sphere:  
  that can be included 7.94 Å  
that can diffuse along a:   1.91 Å b:   1.91 Å c:   1.91 Å  
Accessible volume: 0.00   %  
Secondary Building Units: 4-1          
Composite Building Units:
d4r (t-cub )
ast (t-trd )
Natural Tiling t-cub t-trd
Framework images
(click on icon for larger image)

Viewed along [100]

projection along [100]
cages viewed along [100]

 


Year code assigned 1987
Data last updated Jul 1, 2007