Database of Zeolite Structures
 
 
Framework Type PTF
Framework
Cell parameters: Monoclinic C 1 2/m 1 (# )
    a = 21.2822 Å b = 22.3738 Å c = 12.6796 Å  
  α = 90.000° β = 124.234° γ = 90.000°  
Volume = 4991.5 Å3  
RDLS = 0.0038  
  Framework density (FDSi): 16.0 T/1000 Å3  
  Topological density: TD10 = 798  
Ring sizes (# T-atoms): 10  8  6  5  4    
Channel dimensionality: Topological (pore opening > 6-ring): 2-dimensional  
  Maximum diameter of a sphere:  
  that can be included 8.12 Å  
that can diffuse along a:   2.9 Å b:   2.29 Å c:   2.9 Å  
[1 0 1] :  4.92 Å
Accessible volume: 18.13   %  
Composite Building Units:
d4r (t-cub )
ifw (t-ifw-1 )
Natural Tiling t-cub t-kdk t-ifw-1 t-ptf-1 t-ptf-2
Framework images
(click on icon for larger image)

viewed along [101]

projection along [101]
viewed along [100]
projection along [010]
viewed along [001]
projection along [001]
projection along [010]

 


Year code assigned 2022
Data last updated Feb 24, 2023