-PAR
Framework Type -PAR
Framework
Space Group:C2/c
Cell Parameters:
a = 20.850 Åb = 9.165 Åc = 8.599 Å
α = 90.000°β = 89.660°γ = 90.000°
Volume = 1643.16 Å3
RDLS = 0.0021
Framework density (FDSi): 19.5 T/1000 Å3
Topological density:TD10 = 773TD = 0.664915
Ring sizes (# T-atoms): 10   8   6   5   4         
Channel system: 1-dimensional
Maximum diameter of a sphere:
that can be included4.21 Å
that can diffuse alonga:   1.07 Åb:   1.8 Åc:   3.61 Å
Secondary Building Units:4   
Composite Building Units:
Coordinates:List (T-atoms), CIF (T and O atoms)
Coordination sequences:
    + Vertex symbols
    + Loop configurations
List
Natural tilingpdf file
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Year code assigned1987
Data last updated (M/D/Y)07/01/2007

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