Database of Zeolite Structures
 

Framework Type MEI
Materials
 
  *ZSM-18, siliceous
    Lawton, S.L. and Rohrbaugh, W.J.
The framework topology of ZSM-18, a novel zeolite containing rings of three (Si,Al)-O species
Science, 247, 1319-1321 (1990)
DOI: 10.1126/science.247.4948.1319
  |Nax (H2O)28 | [AlxSi34-xO68]-MEI  (x=2.1-5.7)

 
  ZSM-18, dealuminated
    Schmitt, K.D., Kennedy, G.J.
Toward the rational design of zeolite synthesis: the synthesis of zeolite ZSM-18
Zeolites, 14, 635-642 (1994)
DOI: 10.1016/0144-2449(94)90120-1
  [Si - O]-MEI
 
  ECR-40
    Afeworki, M., Dorset, D.L., Kennedy, G.J and Strohmaier, K.G.
Synthesis and structure of ECR-40: an ordered SAPO having the MEI framework
Stud. Surf. Sci. Catal., 154, 1274-1281 (2004)
  [Al15.95Si5.85P12.21O68]-MEI
 
  UZM-22
    Miller, M.A., Moscoso, G.J., Koster, S., Gatter, M.G. and Lewis, G.J.
Synthesis and characterization of the 12-ring zeolites UZM-4 (BPH) and UZM-22 (MEI) via the charge density mismatch approach in the Choline-Li<sub>2</sub>O-SrO-Al<sub>2</sub>O<sub>3</sub>-SiO<sub>2</sub> system
Stud. Surf. Sci. Catal., 170A, 347-354 (2007)
  [Al - Si - O]-MEI
 
  *  An asterisk (*) in front of the material name indicates that it is the Type Material