Antiferromagnetic interaction achieved by a 3-D supramolecular CuII complex with pyrazino-fused TTF as the ligand, [CuCl2(BP-TTF) |
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| Authors: | Ichikawa Shun Kimura Shinya Mori Hatsumi Yoshida Gosuke Tajima Hiroyuki |
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| Affiliation: | The Institute for Solid State Physics, The University of Tokyo, Kashiwa, Chiba 277-8581, Japan. ichikawa@issp.u-tokyo.ac.jp |
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| Abstract: | ![]()
The diffusion reaction of TBA2Cu(II)Cl4 (TBA = tetrabutylammonium) and a N-containing organic donor, BP-TTF [=bis(pyrazino)tetrathiafulvalene], yielded a 3-D supramolecular Cu complex, [CuCl2(BP-TTF)] (1). The magnetic measurement of 1 exhibits an antiferromagnetic interaction by fitting a Bonner-Fisher model from 2 to 300 K with S = 1/2 and J = -3.5 K between Cu(IotaIota) mediated by self-assembling donor columns. |
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