Database of Zeolite Structures
 
 
Framework Type VET
Framework
Cell Parameters: tetragonal P -4 (# 81)  
    a = 13.0480 Å b = 13.0480 Å c = 4.9480Å  
  α = 90.000° β = 90.000° γ = 90.000°  
Volume = 842.4Å3  
RDLS = 0.0027  
  Framework density (FDSi): 20.2 T/1000 Å3  
  Topological density: TD10 = 1023 TD = 0.913737  
Ring sizes (# T-atoms): 12  8  7  6  5    
Channel system: 1-dimensional  
  Maximum diameter of a sphere:  
  that can be included 6.39 Å  
that can diffuse along a:   1.51 Å b:   1.51 Å c:   5.98 Å  
Accessible volume: 7.82   %  
Secondary Building Units: 5-1 AND 5 (2:1)          
Composite Building Units:
cas
Natural Tiling t-osi t-pes t-vet
Framework images
(click on icon for larger image)

Viewed along [001]

12ring channel viewed along [001]

 


Year code assigned 1995
Data last updated Jul 1, 2007