2D coordination polymer composed of 1D {NiII(μ-O)(μ-H2O)NiII}n ferromagnetic chains: Modulation of magnetic properties based on dehydration and rehydration. (5th September 2016)

• Record Type: Journal Article
• Authors: Adalikwu, Stephen Adie; Chakraborty, Anindita; Hazra, Arpan; Ghosh, Dibyajyoti; Pati, Swapan K.; Maji, Tapas Kumar
• Is Part Of: Polyhedron. Volume 115(2016)
• Page Start: 276
• Page End: 281
• Publication Date: 2016-09-05
• Subjects: Coordination polymer -- Magnetism -- Dehydration–rehydration -- Guest responsive behavior -- Density functional theory; Chemistry, Inorganic -- Periodicals; Chimie inorganique -- Périodiques; Organometaalverbindingen; Anorganische chemie; 546.05
• DOI: 10.1016/j.poly.2016.05.011
• Languages: English
• ISSNs: 0277-5387

Abstract

Graphical abstract: Synthesis, single-crystal structure and magnetic properties of a 2D coordination compound [Ni(1, 3-ADA)(H2 O)] n (1 ) is reported which exhibits tunable magnetic behavior based on dehydration–rehydration.1 shows ferromagnetic (FM) interaction between Ni II ions. Combined 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. Abstract: Synthesis, single-crystal structure and magnetic properties of a 2D coordination compound [Ni(1, 3-ADA)(H2 O)] n (1 ) is reported which exhibits tunable magnetic behavior based on dehydration–rehydration.1 shows ferromagnetic (FM) interaction between Ni II 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.