An unusual magnetic response in a π-stacked 66-dia net structure of [4 + 2] copper(II) cubane

Mithun Das; Bikash Kumar Shaw; Biswa Nath Ghosh; Kari Rissanen; Shyamal Kumar Saha; Shouvik Chattopadhyay

doi:10.1039/C5RA07548C

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An unusual magnetic response in a π-stacked 6⁶-dia net structure of [4 + 2] copper(ii) cubane†

Mithun Das,‡^a Bikash Kumar Shaw,‡^b Biswa Nath Ghosh,^c Kari Rissanen,^c Shyamal Kumar Saha*^b and Shouvik Chattopadhyay*^a

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* Corresponding authors

^a Department of Chemistry, Inorganic Section, Jadavpur University, Kolkata 700032, India
E-mail: shouvik.chem@gmail.com

^b Department of Materials Science, Indian Association for the Cultivation of Science, Kolkata 700032, India
E-mail: cnssks@iacs.res.in

^c Department of Chemistry, Nanoscience Center, University of Jyväskylä, P.O. Box 35, 40014 Jyväskylä, Finland

Abstract

A phenoxo bridged antiferromagnetic copper(II) cubane features a π-stacked 6⁶-dia net framework and creates long range ferromagnetic ordering, as evidenced from a coercivity maximum (∼2000 Oe) at 20 K with very unusual saturation magnetization.

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Article information

DOI: https://doi.org/10.1039/C5RA07548C
Article type: Communication
Submitted: 25 Apr 2015
Accepted: 07 May 2015
First published: 07 May 2015

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RSC Adv., 2015,5, 46869-46872

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An unusual magnetic response in a π-stacked 6⁶-dia net structure of [4 + 2] copper(II) cubane

M. Das, B. K. Shaw, B. N. Ghosh, K. Rissanen, S. K. Saha and S. Chattopadhyay, RSC Adv., 2015, 5, 46869 DOI: 10.1039/C5RA07548C

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