*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)		|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)		[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)		|(Cho+)3.7| [Al - Si - O]-MEI Cho+ = C5H14NO+ = choline = 2-hydroxyethyl(trimethyl)azanium SMILES: C[N+](C)(C)CCO   Images:  stick or 3D XRD pattern:  UZM-22, as made

var2script = var OSDA_rm_1_number =76 ; var OSDA_rm = 1 ;

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	*	An asterisk (*) in front of the material name indicates that it is the Reference Material

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