Database of Zeolite Structures
 
 
Framework Type SBE
Framework
Cell Parameters: tetragonal I 4/m m m (# 139)  
    a = 18.5340 Å b = 18.5340 Å c = 27.1340Å  
  α = 90.000° β = 90.000° γ = 90.000°  
Volume = 9320.8Å3  
RDLS = 0.0013  
  Framework density (FDSi): 13.7 T/1000 Å3  
  Topological density: TD10 = 619 TD = 0.514323  
Ring sizes (# T-atoms): 12  8  6  4    
Channel dimensionality: Topological (pore opening > 6-ring): 3-dimensional  
  Maximum diameter of a sphere:  
  that can be included 12.54 Å  
that can diffuse along a:   7.27 Å b:   7.27 Å c:   3.88 Å  
Accessible volume: 26.41   %  
Secondary Building Units: 8 or   4        
Composite Building Units:
sti
d8r (t-opr )
atn (t-ocn )
Natural Tiling t-dmp t-kdt t-kuo t-ocn t-opr t-uce t-umd
Framework images
(click on icon for larger image)

Viewed along [010]

projection viewed along [001]

 


Year code assigned 1998
Data last updated Jul 1, 2007