Database of Zeolite Structures
 
 
Framework Type PTO
Framework
Cell Parameters: monoclinic P 1 21/c 1 (# )
    a = 13.7021 Å b = 14.3565 Å c = 17.1308 Å  
  α = 90.000° β = 128.416° γ = 90.000°  
Volume = 2640.4 Å3  
RDLS = 0.0030  
  Framework density (FDSi): 18.2 T/1000 Å3  
  Topological density: TD10 = 960  
Ring sizes (# T-atoms): 11  10  9  7  6  5  4    
Channel dimensionality: Topological (pore opening > 6-ring): 2-dimensional  
  Maximum diameter of a sphere:  
  that can be included 5.31 Å  
that can diffuse along a:   1.65 Å b:   3.81 Å c:   3.81 Å  
Accessible volume: 9.12   %  
Composite Building Units:
Natural Tiling t-pto-1 t-pto-2 t-pto-3 t-pto-4
Framework images
(click on icon for larger image)

Viewed along [011]

Projektion along [011]
viewed along [01-1]
9-ring channel intersection
viewed normal to [010]
Projektion along [010]
Projektion along [001]
"layer" viewed along [010]
"layer" viewed normal to [010]

 


Year code assigned 2021
Data last updated Aug 6, 2021