Database of Zeolite Structures
 
 
Framework Type LTA
Framework
Cell Parameters: cubic P m -3 m (# 221)  
    a = 11.9190 Å b = 11.9190 Å c = 11.9190Å  
  α = 90.000° β = 90.000° γ = 90.000°  
Volume = 1693.2Å3  
RDLS = 0.0026  
  Framework density (FDSi): 14.2 T/1000 Å3  
  Topological density: TD10 = 641 TD = 0.533333  
Ring sizes (# T-atoms): 8  6  4    
Channel dimensionality: Topological (pore opening > 6-ring): 3-dimensional  
  Maximum diameter of a sphere:  
  that can be included 11.05 Å  
that can diffuse along a:   4.21 Å b:   4.21 Å c:   4.21 Å  
Accessible volume: 21.43   %  
Secondary Building Units: 8 or   4-4 or   6-2 or   6 or   1-4-1 or   4
Composite Building Units:
d4r (t-cub )
sod (t-toc )
lta (t-grc )
Natural Tiling t-cub t-grc t-toc
Framework images
(click on icon for larger image)

Viewed along [100]

framework, showing the alpha cages
alpha-cage, sodalite cage and 4MR
projection along [100]

 


Year code assigned 1978
Data last updated Jul 1, 2007