Material Name:	Dodecasil 1H
	Chemical Formula:	|Pip, (N2)5 | [Si34O68]-DOH Pip = C5H11N = piperidine = piperidine SMILES: C1CCNCC1   Images:  stick or 3D
	Unit Cell:	hexagonal	P 6/m m m (# 191)
		a' = 13.7830 Å	b' = 13.7830 Å	c' = 11.1900 Å
		α' = 90.000°	β' = 90.000°	γ' = 120.000°
	Framework Density:	18.5 T/1000 Å3

Channels:

apertures formed by 6-rings only Dimensionality   Sorption (molecular cross section > 3.4Å): 0-dimensional   Topological (pore opening > 6-ring): 0-dimensional

	References:
		Gerke, H. and Gies, H.
			"Studies on clathrasils. IV. Crystal structure of dodecasil 1H, a synthetic clathrate compound of silica"
			Z. Kristallogr., 166, 11-22 (1984)

	Name and Code derivation:
		Dodecahedra, 1 layer, hexagonally stacked   Dodecasil 1H   DOH