Material Name:	SAPO-56
	Chemical Formula:	|H3| [Al23Si5P20O96]-AFX
	Unit Cell:§	trigonal	P -3 1 c (# 163)
		a' = 13.7620 Å	b' = 13.7620 Å	c' = 19.9490 Å
		α' = 90.000°	β' = 90.000°	γ' = 120.000°
	Framework Density:	14.7 T/1000 Å3

Channels:

[001] 8 3.4 x 3.6*** Dimensionality   Sorption (molecular cross section > 3.4Å): 3-dimensional   Topological (pore opening > 6-ring): 3-dimensional

	References:
		McGuire, N.K., Blackwell, C.S., Bateman, C.A., Wilson, S.T. and Kirchner, R.M.
			private communication, , (1994)
			Material name:   SAPO-56
			Chemical formula:   [Al23Si5P20O96]-AFX
	§	Wilson, S.T., Broach, R.W., Blackwell, C.S., Bateman, C.A., McGuire, N.K. and Kirchner, R.M.
			"Synthesis, characterization and structure of SAPO-56, a member of the ABC double-six-ring family of materials with stacking sequence AABBCCBB"
			Microporous Mesoporous Mat., 28, 125-137 (1999)

	Name and Code derivation:
		Silico-Aluminophosphate-fifty-six   SAPO-56 (fifty-six)   AFX

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