Competing Magnetic Interactions in a Dinuclear Ni(II) Complex: Antiferromagnetic O-H...O Moiety and Ferromagnetic $N_{3}^{-}$ Ligand

Sarkar, Sumana and Datta, Ayan and Mondal, Amrita and Chopra, Deepak and Ribas, Joan and Rajak, Kajal Krishna and Sairam, SM and Pati, Swapan K (2006) Competing Magnetic Interactions in a Dinuclear Ni(II) Complex: Antiferromagnetic O-H...O Moiety and Ferromagnetic $N_{3}^{-}$ Ligand. In: Journal of Physical Chemistry B, 110 (1). pp. 12-15.

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Abstract

Synthesis, structural characteristics, magnetic studies and DFT calculations in Ni(II) dinuclear complexes containing two bridging $N_{3}^{-}$ and an O-H...O linkage reveal the existence of ferromagnetic interactions between Ni(II) centers via $N_{3}^{-}$ ligands and antiferromagntic interactions through the H-bonded moiety. The overall magnetic behavior of the system depends on the delicate balance between these two competing interactions.

Item Type:	Journal Article
Publication:	Journal of Physical Chemistry B
Publisher:	American Chemical Society
Additional Information:	Copyright for this article belongs to American Chemical Society.
Department/Centre:	Division of Chemical Sciences > Solid State & Structural Chemistry Unit
Date Deposited:	28 Feb 2006
Last Modified:	19 Sep 2010 04:24
URI:	http://eprints.iisc.ac.in/id/eprint/5741

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