Selective Separation of Aliphatic Nitriles by Employing a Two-Dimensional Interdigitated Coordination Polymer

Mistry, Subhradeep and Hota, Raghunandan and Natarajan, Srinivasan (2017) Selective Separation of Aliphatic Nitriles by Employing a Two-Dimensional Interdigitated Coordination Polymer. In: CHEMISTRY-AN ASIAN JOURNAL, 12 (14). pp. 1807-1815.

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Abstract

A room-temperature slow diffusion reaction of the metal nitrates M=Zn-II and Co-II] with 5-azido isophthalic acid (AIPA) and 1,4-bis(4-pyridyl)-2,3-diaza-1,3-butadiene (BPDB) resulted in a new two-dimensional interdigitated coordination polymer, M(C8H3N3O4)(C12H10N4)]DMF DMF=dimethyl formamide (C3H7NO)]. The non-bonded DMF molecules were found to exchange through a single-crystal to single-crystal (SCSC) fashion with many aliphatic nitrile compounds. More importantly, the present compound, IDMF(Zn) appears to absorb cis-crotononitrile selectively from the cis/trans mixture as well as a mixture containing the structural isomer (allylnitrile). It also preferentially absorbs propionitrile from an equimolar mixture of acetonitrile, propionitrile, and butyronitrile (1:2:1). The cobalt compound exhibits anti-ferromagnetic behavior.

Item Type:	Journal Article
Publication:	CHEMISTRY-AN ASIAN JOURNAL
Additional Information:	Copy right for this article belongs to the WILEY-V C H VERLAG GMBH, POSTFACH 101161, 69451 WEINHEIM, GERMANY
Department/Centre:	Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Date Deposited:	12 Aug 2017 04:47
Last Modified:	12 Aug 2017 04:47
URI:	http://eprints.iisc.ac.in/id/eprint/57606

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