2D coordination polymer composed of 1D {NiII(μ-O)(μ-H2O)NiII}n ferromagnetic chains: Modulation of magnetic properties based on dehydration and rehydration

Adalikwu, Stephen Adie ; Chakraborty, Anindita ; Hazra, Arpan ; Ghosh, Dibyajyoti ; Pati, Swapan K. ; Maji, Tapas Kumar (2016) 2D coordination polymer composed of 1D {NiII(μ-O)(μ-H2O)NiII}n ferromagnetic chains: Modulation of magnetic properties based on dehydration and rehydration Polyhedron, 115 . pp. 276-281. ISSN 0277-5387

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Official URL: https://www.sciencedirect.com/science/article/pii/...

Related URL: http://dx.doi.org/10.1016/j.poly.2016.05.011

Abstract

Synthesis, single-crystal structure and magnetic properties of a 2D coordination compound [Ni(1,3-ADA)(H2O)]n (1) is reported which exhibits tunable magnetic behavior based on dehydration–rehydration. 1 shows ferromagnetic (FM) interaction between NiII ions. Combined detailed experimental and theoretical studies reveal that FM interaction arises due to “orthogonal” magnetic orbitals, which become distorted in desolvated state and suppress the FM interaction.

Item Type:Article
Source:Copyright of this article belongs to Elsevier Science.
Keywords:Coordination Polymer; Magnetism; Dehydration–Rehydration; Guest Responsive Behavior; Density Functional Theory
ID Code:113030
Deposited On:30 May 2018 08:48
Last Modified:30 May 2018 08:48

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