IFR
Framework Type IFR
Framework
Space Group:C2/m
Cell Parameters:
a = 18.628 Åb = 13.436 Åc = 7.629 Å
α = 90.000 °β = 102.322 °γ = 90.000°
Volume = 1865.46 Å3
RDLS = 0.0016
Framework density (FDSi): 17.2 T/1000 Å3
Topological density:TD10 = 798TD = 0.678236
Ring sizes (# T-atoms): 12   6   5   4            
Channel system: 1-dimensional
Maximum diameter of a sphere:
that can be included7.24 Å
that can diffuse alonga:   1.64 Åb:   1.3 Åc:   6.38 Å
Accessible volume: 16  %  (additional data)
Secondary Building Units:6-2   
Composite Building Units:
bea
lau
Coordinates:List (T-atoms), CIF (T and O atoms)
Coordination sequences:
    + Vertex symbols
    + Loop configurations
List
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Year code assigned1997
Data last updated (M/D/Y)07/01/2007

Copyright © 2008 Structure Commission of the International Zeolite Association (IZA-SC)