Database of Zeolite Structures
 
 
Framework Type AFI
Framework
Cell Parameters: hexagonal P 6/m c c (# 192)  
    a = 13.8270 Å b = 13.8270 Å c = 8.5800Å  
  α = 90.000° β = 90.000° γ = 120.000°  
Volume = 1420.6Å3  
RDLS = 0.0038  
  Framework density (FDSi): 16.9 T/1000 Å3  
  Topological density: TD10 = 828 TD = 0.700000  
Ring sizes (# T-atoms): 12  6  4    
Channel dimensionality: Topological (pore opening > 6-ring): 1-dimensional  
  Maximum diameter of a sphere:  
  that can be included 8.3 Å  
that can diffuse along a:   2.22 Å b:   2.22 Å c:   7.42 Å  
Accessible volume: 14.07   %  
Secondary Building Units: 12 or   6 or   4      
Composite Building Units:
afi (t-afi )
bog
  Chains: nsc
Natural Tiling t-afi t-apf t-kah t-lov
Framework images
(click on icon for larger image)

Viewed along [001]

12-ring channel viewed normal to [001]
projection along [001]

 


Year code assigned 1987
Data last updated Jul 1, 2007