Encapsulation of paramagnetic 3d1-vanadium(IV) in an antiferromagnetically coupled dodecanuclear copper(II) cage

Arindam Mukherjee; Munirathinam Nethaji; Akhil R. Chakravarty

doi:10.1039/B310521K

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Encapsulation of paramagnetic 3d¹-vanadium(iv) in an antiferromagnetically coupled dodecanuclear copper(ii) cage†

Arindam Mukherjee,^a Munirathinam Nethaji^a and Akhil R. Chakravarty*^a

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* Corresponding authors

^a Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore-560012, India
E-mail: arc@ipc.iisc.ernet.in

Abstract

A mixed metal cluster [Cu₁₂VO₅L₆] of a pentadentate Schiff base (H₃L) containing vanadium(IV) in a dodecanuclear copper(II) cage is prepared by vanadyl templated self assembly of dicopper(II) precursor and the structurally characterized complex shows antiferromagnetic coupling involving copper(II) centers, which leads close to diamagnetism for the Cu(II) cage below 40 K in the presence of an encapsulated paramagnetic 3d¹-V(IV) atom.

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Article information

DOI: https://doi.org/10.1039/B310521K
Article type: Communication
Submitted: 02 Sep 2003
Accepted: 17 Oct 2003
First published: 04 Nov 2003

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Chem. Commun., 2003, 2978-2979

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Encapsulation of paramagnetic 3d¹-vanadium(IV) in an antiferromagnetically coupled dodecanuclear copper(II) cage

A. Mukherjee, M. Nethaji and A. R. Chakravarty, Chem. Commun., 2003, 2978 DOI: 10.1039/B310521K

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