Database of Zeolite Structures
 
 
Framework Type EON
Framework
Cell Parameters: orthorhombic P m m n (# 59)  
    a = 7.5709 Å b = 18.1480 Å c = 25.9324Å  
  α = 90.000° β = 90.000° γ = 90.000°  
Volume = 3563.0Å3  
RDLS = 0.0035  
  Framework density (FDSi): 16.8 T/1000 Å3  
  Topological density: TD10 = 873 TD = 0.769676  
Ring sizes (# T-atoms): 12  8  6  5  4    
Channel system: 2-dimensional  
  Maximum diameter of a sphere:  
  that can be included 7.83 Å  
that can diffuse along a:   6.79 Å b:   3.24 Å c:   1.9 Å  
Accessible volume: 12.48   %  
Secondary Building Units: 5-1          
Composite Building Units:
mor (t-tes )
gme (t-gme )
  Chains: dsc
Natural Tiling t-dah t-eon-1 t-eon-2 t-gme t-kaj t-tes
Framework images
(click on icon for larger image)

Viewed along [100]

projection along [100]
12-ring channel viewed normal to [100]
Unusual diffusion system in EON Diffusion through 12-rings along [100] and effectively in [010] via a series of 8-rings. There are 2 independent 2-D systems per unit cell.

 


Year code assigned 2005
Data last updated Dec 11, 2014