NJW: Type Material
 
Database of Zeolite Structures
 

Framework Type NJW
Reference Material
  Material Name: NJU120-2, calcined    
 
Chemical Formula:
 
[Si102Al10O224]-NJW
   
Unit Cell:
 
monoclinic

 P 1 21/n 1 (# 14)
    a' = 12.6559 Å b' = 25.6009 Å c' = 28.2726 Å  
    α' = 90.000° β' = 98.510° γ' = 90.000°  
   
Framework Density:
 
13.4 T/1000 Å3
 
 
Channels:
 
[100] 22 11.7 x 18.3* <-> [011] 12 5.6 x 7.6* <-> [001] 10 5.5 x 5.5*
Dimensionality
  Sorption (molecular cross section > 3.4Å): 3-dimensional
  Topological (pore opening > 6-ring): 3-dimensional
   
References:
  Ma, C., Zhang, Z., Zhang, M., Tian, X., Lin, C., Han, L., Li, G., Lo, B.T.W., Yung, K.-F., Song, H., Lin, W., Camblor, M.A., Xu, L. and Li, J.
  "Accelerated discovery of stable, extra-large-pore nano zeolites with micro-electron diffraction"
Science , 388, 1417-1421 (2025)
 
 
Name and Code derivation:
    NanJing University, 120th anniversary - two
  NJ120 -2 (two)
  NJW
Limiting Rings
 
22-ring viewed normal to [100]

12-ring viewed normal to [011]

10-ring viewed normal to [001]