ZEOMICS - Zeolite Pore Characterization Web Tool

View Structure: UWY (IM-20)

Display using: Java (faster performance) | HTML5 (wider compatibility)

Number of topological features per unit cell.
AtomsPortalsChannelsCages JunctionsConnections
180124 18253932
Pore size distribution.
% Pore Volume in Features Total Pore Volume
Channel Diameter (Å) Cage Diameter (Å)  
cm3
g
% of Total
Volume
< 44–6> 6 < 66–8> 8 
2 31 7  21 14 26  0.32653
Accessible volume and surface area as a function of molecule size.
Volume (cm3/g) Surface Area (m2/g)
Characteristic Molecule Diam. (Å)  Characteristic Molecule Diam. (Å)
2468  2468
0.2750.2320.106  967555256
Pore characterization quantities.
Largest Cavity
Diameter (Å)
Pore Limiting
Diameter (Å)
9.46.6
Unit cell parameters.
Space
Group
  Cell Lengths (Å) Cell Angles (deg.)
 abc αβγ
47 25.1112.7311.51  90.090.090.0
International Tables for Crystallography A (2006).
Coordination sequences.
T-atom NameCoordination Sequence (to Shell 10)
T14917304973102139183229
T24919375880109143174209
T34918335581107138176220
T441221365878104139178218
T541220324974110141179219
T641122324575115145168211
T741120335377106143178209
T841122324880112133162209
T941120294978103132169213
T1041122405780101139186218

Citation: Baerlocher, C. and McCusker, L. Database of Zeolite Structures. http://www.iza-structure.org/databases/, 2013. Accessed on April 23, 2013. Framework Type UWY (Material: IM-20)

Note: An oxygen radius of 1 Å is used throughout.

Citing ZEOMICS

Please acknowledge use of characterization results from ZEOMICS using the following citation:

First, E. L., Gounaris, C. E., Wei, J., and Floudas, C. A. Computational characterization of zeolite porous networks: an automated approach. Physical Chemistry Chemical Physics, 13(38):17339–17358, 2011.