Database of Zeolite Structures
 
 
Framework Type UTL
Framework
Cell Parameters: monoclinic C 1 2/m 1 (# 12)  
    a = 28.9964 Å b = 13.9679 Å c = 12.4493Å  
  α = 90.000° β = 104.910° γ = 90.000°  
Volume = 4872.5Å3  
RDLS = 0.0045  
  Framework density (FDSi): 15.6 T/1000 Å3  
  Topological density: TD10 = 826 TD = 0.713707  
Ring sizes (# T-atoms): 14  12  6  5  4    
Channel dimensionality: Topological (pore opening > 6-ring): 2-dimensional  
  Maximum diameter of a sphere:  
  that can be included 9.3 Å  
that can diffuse along a:   1.38 Å b:   5.77 Å c:   7.61 Å  
Accessible volume: 21.88   %  
Secondary Building Units: combinations only          
Composite Building Units:
mor (t-tes )
d4r (t-cub )
cas
fer
non (t-non )
ton
Natural Tiling t-cub t-non t-pes t-tes t-utl-1 t-utl-2 t-utl-3 t-utl-4
Framework images
(click on icon for larger image)

Viewed along [001]

framework viewed along [010]
projection along [001]
projection along [010]
14-ring channel viewed normal to [001]
12-ring channel viewed normal [010]

 


Year code assigned 2004
Data last updated Jul 1, 2007