Syntheses, Structures, and Magnetic Behavior of New Azide Linked Compounds with One- and Two-Dimensional Structures

Mistry, Subhradeep and Sutter, Jean-Pascal and Natarajan, Srinivasan (2017) Syntheses, Structures, and Magnetic Behavior of New Azide Linked Compounds with One- and Two-Dimensional Structures. In: ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 643 (22). pp. 1730-1738.

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Abstract

Three azide based compounds were synthesized employing aliphatic amines as site blocking agents: Ni(N-3)(C6H16N2)(2)]ClO4 (I) C6H16N2 = N,N-diethylethylenediamine (DEDA)], Cu-8(N-3)(16)(C6H18N4)(2)] (II) C6H18N4 = tris(2-aminoethyl) amine (TREN)], and Cu-7(N-3)(14)(C7H19N3)(2)]<bold></bold>2H(2)O (III) C7H19N3 = 3,3-diamino-N-methyldipropylamine (DMDA)]. The compounds I and II have one-dimensional structure and III has a two-dimensional structure. Compound I is a simple linear cationic Ni-azide chain and compound II has Cu-6 azide units forming a column terminated by the copper-metalloligand generated in-situ during the course of the reaction. The charge compensation perchlorate anions occupy spaces in between the chains in I. Compound II packs in a herringbone arrangement, which is not commonly observed in low-dimensional structures. Compound III has one-dimensional copper-azide chains connected through copper-metalloligand forming the two-dimensional structure. All the three compounds exhibit anti-ferromagnetic behavior.

Item Type:	Journal Article
Publication:	ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE
Publisher:	10.1002/zaac.201700286
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:	20 Jan 2018 06:14
Last Modified:	20 Jan 2018 06:14
URI:	http://eprints.iisc.ac.in/id/eprint/58831

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