Database of Zeolite Structures
 
 
Framework Type IWV
Framework
Cell Parameters: orthorhombic F m m m (# 69)  
    a = 27.8261 Å b = 26.0805 Å c = 13.9443Å  
  α = 90.000° β = 90.000° γ = 90.000°  
Volume = 10119.6Å3  
RDLS = 0.0064  
  Framework density (FDSi): 15.0 T/1000 Å3  
  Topological density: TD10 = 802 TD = 0.700  
Ring sizes (# T-atoms): 12  6  5  4    
Channel system: 2-dimensional  
  Maximum diameter of a sphere:  
  that can be included 8.54 Å  
that can diffuse along a:   2.06 Å b:   7.03 Å c:   7.03 Å  
Accessible volume: 22.28   %  
Secondary Building Units: 5-1 and 5-[1,1] (2:1)          
Composite Building Units:
d4r (t-cub )
cas
non (t-non )
ton
Natural Tiling t-cub t-euo t-iwv t-non t-pes
Framework images
(click on icon for larger image)

Viewed along [001]

projection along [001]
framework viewed along [010]
projection along [010]
projection along [100]
cage with 14-ring diameter, viewed normall to [010]

 


Year code assigned 2006
Data last updated Jul 1, 2007