Database of Zeolite Structures
 
 
Framework Type SBT
Framework
Cell Parameters: trigonal R -3 m (# 166)  
    a = 17.1910 Å b = 17.1910 Å c = 41.0300Å  
  α = 90.000° β = 90.000° γ = 120.000°  
Volume = 10501.3Å3  
RDLS = 0.0018  
  Framework density (FDSi): 13.7 T/1000 Å3  
  Topological density: TD10 = 617 TD = 0.522344  
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 11.17 Å  
that can diffuse along a:   7.34 Å b:   7.34 Å c:   5.71 Å  
Accessible volume: 27.25   %  
Secondary Building Units: 4          
Composite Building Units:
sti
d6r (t-hpr )
can (t-can )
Natural Tiling t-can t-dmp t-fny t-hpr t-kdt t-sbt
Framework images
(click on icon for larger image)

Viewed normal to [001]

modified double 8-ring
projection viewed normal to [001]
12-ring channel viewed along [100]
'double 12-ringsupercage' viewed normal to [001]
8-ring connection between large cages

 


Year code assigned 1998
Data last updated Jul 1, 2007