Material Name:	EMM-23
	Chemical Formula:	|(PDPP+2)3| [Si64O116(OH)24]--EWT PDPP+2 = C19H40N2+2 = 1,1-(pentane-1,5-diyl)bis(1-propylpyrrolidinium) ion = 1-Propyl-1-[5-(1-propylpyrrolidin-1-ium-1-yl)pentyl]pyrrolidin-1-ium SMILES: CCC[N+]1(CCCC1)CCCCC[N+]2(CCCC2)CCC   Images:  stick or 3D
	Unit Cell:	trigonal	P 3 1 c (# 159)
		a' = 19.7479 Å	b' = 19.7479 Å	c' = 13.8584 Å
		α' = 90.000°	β' = 90.000°	γ' = 120.000°
	Framework Density:	13.7 T/1000 Å3

Channels:

[001] 21 4.6 x 10.8* <-> [120] 10 5.1 x 5.1** Dimensionality   Sorption (molecular cross section > 3.4Å): 3-dimensional   Topological (pore opening > 6-ring): 3-dimensional

	References:
		Willhammar, T., Burton, A.W., Yun, Y., Sun J., Afeworki, M., Strohmaier, K.H., Vroman, H. and Zou, X.
			"EMM-23: a stable high-silica multidimensional zeolite with extra-large trilobe-shaped channels"
			J. Am. Chem. Soc., 136, 13570-13573 (2014)

	Name and Code derivation:
		Exxon-Mobil Material - twenty-three   EMM-23 (twenty-three)   -EWT