Material Name:	MCM-70
	Chemical Formula:	|K2(H2O)2| [Si10B2O24]-MVY
	Unit Cell:§	orthorhombic	P m n 21 (# 31)
		a' = 13.3167 Å	b' = 4.6604 Å	c' = 8.7000 Å
		α' = 90.000°	β' = 90.000°	γ' = 90.000°
		(Relationship to unit cell of Framework Type: a' = c, b' = 2a c' = b)
	Framework Density:	22.2 T/1000 Å3

Channels:

[010] 10 3.1 x 4.5* Dimensionality   Sorption (molecular cross section > 3.4Å): 0-dimensional   Topological (pore opening > 6-ring): 1-dimensional

	References:
		Dorset, D.L. and Kennedy, G.J.
			"Crystal structure of MCM-70: a microporous material with high framework density"
			J. Phys. Chem. B, 109, 13891-13898 (2005)
			Material name:   MCM-70
			Chemical formula:   [Si10B2O24]-MVY
	§	Xie, D., McCusker, L.B., Barlocher, Ch., Gibson, L., Burton, A.W. and Hwang, S.-J.
			"Optimized synthesis and structural characterization of the borosilicate MCM-70"
			J. Phys. Chem. C, 113, 9845-9850 (2009)

	Name and Code derivation:
		Mobil Composition of Matter-seventy   MCM-70 (seventy)   MVY

§	Chemical Formula and Unit Cell taken from the reference marked with this sign