Synthesis And Structural Characterization Of A Chiral Open-Framework Tin(Ii) Phosphate, [Cn3h6][Sn4p3o12] (Guan-Snpo)

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Title:	Synthesis And Structural Characterization Of A Chiral Open-Framework Tin(Ii) Phosphate, [Cn3h6][Sn4p3o12] (Guan-Snpo)
Authors:	Ayyappan, S Bu, X Cheetham, A K Rao, C N R
Keywords:	Experimental study Chemical preparation Hydrothermal synthesis Molecular sieve Organic cation Guanidinium compounds Tin complex Phosphato complex Anionic complex Hydrogen bond X ray diffraction Crystalline structure Polynuclear complex Channel structure Inorganic compound
Issue Date:	Nov-1998
Publisher:	American Chemical Society
Citation:	Chemistry Of Materials 10(11), 3308-3310 (1998)
Abstract:	A chiral open-framework tin phosphate structure, [CN3H6][Sn4P3O12], has been obtained by using an achiral structure-directing agent, guanidine. The structures of both enantiomorphs have been determined: tetragonal, space groups P4(3) (No. 78) and P4(1) (No. 76), a = 8.8881(1) Angstrom, c = 20.6029(4) Angstrom, V = 1627.59 (4) Angstrom(3), Z = 4, M = 819.76. The framework, which is composed of puckered 6-membered (Sn3P3O6) and 12-membered (Sn6P6O12) rings, accommodates the organic cation in a tortuous chiral channel.
Description:	Restricted Access
URI:	https://libjncir.jncasr.ac.in/xmlui/10572/923
Other Identifiers:	0897-4756
Appears in Collections:	Research Papers (Prof. C.N.R. Rao)

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