Database of Zeolite Structures
 
 
Framework Type PON
Framework
Cell Parameters: orthorhombic P c a 21 (# 29)  
    a = 8.9141 Å b = 9.2090 Å c = 16.0869Å  
  α = 90.000° β = 90.000° γ = 90.000°  
Volume = 1320.6Å3  
RDLS = 0.0037  
  Framework density (FDSi): 18.2 T/1000 Å3  
  Topological density: TD10 = 845 TD = 0.7250  
Ring sizes (# T-atoms): 10  6  4    
Channel system: 1-dimensional  
  Maximum diameter of a sphere:  
  that can be included 4.93 Å  
that can diffuse along a:   4.3 Å b:   1.97 Å c:   2.21 Å  
Accessible volume: 7.04   %  
Secondary Building Units: 4-2          
Composite Building Units:
Natural Tiling t-bbr t-cor t-pon-1 t-pon-2
Framework images
(click on icon for larger image)

Viewed along [100]

projection along [100]
projection along [010]

 


Year code assigned 2004
Data last updated Jul 1, 2007