Material Name:	Mu-18
	Chemical Formula:	|(MPIP)4 (H2O)4| [Ga24P24O96(OH)8]-UEI MPIP = C5H12N2 = N-methylpiperazine = 1-methylpiperazine SMILES: CN1CCNCC1 Images:  stick or Show Model
	Unit Cell:	orthorhombic	A e a 2 (# 41)
		a' = 18.0350 Å	b' = 10.5130 Å	c' = 14.2930 Å
		α' = 90.000°	β' = 90.000°	γ' = 90.000°
	Framework Density:	17.7 T/1000 Å3

	Channels:	{[010] 8 3.5 x 4.6 <-> [001] 8 2.5 x 3.6}** Dimensionality   Sorption (molecular cross section > 3.4Å): 1-dimensional   Topological (pore opening > 6-ring): 2-dimensional
	Stability:	reversibly adsorbs water below 350ºC

	References:
		Josien, L., Simon, A., Gramlich, V. and Patarin, J.
			"Synthesis and characterization of the new hydroxygallophosphate Mu-18 with a framework topology closely related to that of the hydroxyaluminophosphate AlPO4-EN3"
			Chem. Mater., 13, 1305-1311 (2001)

	Name and Code derivation:
		Mulhouse - eighteen   MU-18 (eighteen)   UEI