Database of Zeolite Structures
 
 
Framework Type DON
Framework
Cell Parameters: orthorhombic C m c m (# 63)  
    a = 18.8900 Å b = 23.3650 Å c = 8.4690Å  
  α = 90.000° β = 90.000° γ = 90.000°  
Volume = 3737.9Å3  
RDLS = 0.0039  
  Framework density (FDSi): 17.1 T/1000 Å3  
  Topological density: TD10 = 851 TD = 0.728920  
Ring sizes (# T-atoms): 14  6  5  4    
Channel system: 1-dimensional  
  Maximum diameter of a sphere:  
  that can be included 8.79 Å  
that can diffuse along a:   2.19 Å b:   1.79 Å c:   8.07 Å  
Accessible volume: 15.59   %  
Secondary Building Units: 5-3          
Composite Building Units:
afi (t-afi )
mel
  Chains: dcc
Natural Tiling t-afi t-don t-etn t-kah t-mel
Framework images
(click on icon for larger image)

Viewed along [001]

projection viewed along [001]
14-ring channel viewed normal to [001]

 


Year code assigned 1999
Data last updated Jul 1, 2007