Database of Zeolite Structures
 

Framework Type AFV
Reference Material
  Material Name: ZnAlPO-57    
 
Chemical Formula:
 
|(DEDMA+)4.05|2 [Zn4.35Al10.65P15O60]2-AFV
DEDMA+ = C6H14N+ = diethyldimethylammonium ion
= diethyl(dimethyl)azanium
SMILES: CC[N+](C)(C)CC   Images:  stick or 3D
 
   
Unit Cell:
 
trigonal

 P -3 c 1 (# 164)
    a' = 13.3538 Å b' = 13.3538 Å c' = 25.5664 Å  
    α' = 90.000° β' = 90.000° γ' = 120.000°  
   
Framework Density:
 
15.2 T/1000 Å3
 
 
Channels:
 
[001] 8 4.5 x 3.3**
Dimensionality
  Sorption (molecular cross section > 3.4Å): 2-dimensional
  Topological (pore opening > 6-ring): 2-dimensional
    Note:
AFV has a bi-level trigonal two-dimensional 8-ring pore system
   
References:
  Broach, R.W., Greenlay, N., Jakubszak, P., Knight, L.M., Miller, S.R., Mowat, J.P.S., Stanczyk, J. and Lewis, G.J.
  "New ABC-6 net molecular sieves ZnAPO-57 and ZnAPO-59: framework charge density-induced transition from two- to three-dimensional porosity"
Microporous Mesoporous Mat., 189, 49-63 (2014)
 
 
Name and Code derivation:
    AlPO4-57 (fifty-seven)
  AFV
Limiting Rings
 
8-ring viewed normal to [001]