Database of Zeolite Structures
 
 
Framework Type KFI
Framework
Cell Parameters: cubic I m -3 m (# 229)  
    a = 18.5780 Å b = 18.5780 Å c = 18.5780Å  
  α = 90.000° β = 90.000° γ = 90.000°  
Volume = 6412.1Å3  
RDLS = 0.0015  
  Framework density (FDSi): 15.0 T/1000 Å3  
  Topological density: TD10 = 681 TD = 0.571429  
Ring sizes (# T-atoms): 8  6  4    
Channel system: 3-dimensional  
  Maximum diameter of a sphere:  
  that can be included 10.67 Å  
that can diffuse along a:   4.04 Å b:   4.04 Å c:   4.04 Å  
Accessible volume: 17.91   %  
Secondary Building Units: 6-6 or   6-2 or   8 or   6 or   4-2 or   4
Composite Building Units:
d6r (t-hpr )
pau (t-pau )
lta (t-grc )
Natural Tiling t-grc t-hpr t-pau
Framework images
(click on icon for larger image)

Viewed along [100]

projection along <100>
8-ring channel along <100>
arrangement of lta cavities

 


Year code assigned 1978
Data last updated Jul 1, 2007