Database of Zeolite Structures
 
 
Framework Type CAS
Framework
Cell Parameters: orthorhombic C m c m (# 63)  
    a = 5.2560 Å b = 14.1320 Å c = 17.2270Å  
  α = 90.000° β = 90.000° γ = 90.000°  
Volume = 1279.6Å3  
RDLS = 0.0047  
  Framework density (FDSi): 18.8 T/1000 Å3  
  Topological density: TD10 = 1042 TD = 0.895949  
Ring sizes (# T-atoms): 8  6  5    
Channel dimensionality: Topological (pore opening > 6-ring): 1-dimensional  
  Maximum diameter of a sphere:  
  that can be included 5.05 Å  
that can diffuse along a:   2.97 Å b:   2.21 Å c:   2.45 Å  
Accessible volume: 3.95   %  
Secondary Building Units: 5-1          
Composite Building Units:
cas
bik
Natural Tiling t-cas t-dmp t-pes
Framework images
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Viewed along [100]

projection along [100]

 


Year code assigned 1992
Data last updated Jul 1, 2007