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Your search keyword '"Zhao, Hanhua"' showing total 2 results
Start Over Author "Zhao, Hanhua" Topic magnetic properties
2 results on '"Zhao, Hanhua"'

1. Single-Chain Magnetic Behavior in a Hetero-Tri-Spin Complex Mediated by Supramolecular Interactions with TCNQF•- Radicals.

Author

Wang, Zhao ‐ Xi, Zhang, Xuan, Zhang, Yuan ‐ Zhu, Li, Ming ‐ Xing, Zhao, Hanhua, Andruh, Marius, and Dunbar, Kim R.

Subjects
TETRACYANOQUINODIMETHANE, SUPRAMOLECULAR chemistry, RADICALS (Chemistry), CATIONS, SCHIFF bases, MAGNETIC properties, COPPER compounds
Abstract

The self-assembly of organic TCNQF•- radicals (2- fluoro-7,7,8,8-tetracyano-p-quinodimethane) and the anisotropic [Tb(valpn)Cu]3+ dinuclear cations produced a singlechain magnet (SCM) involving stacking interactions of TCNQF•- radicals (H2valpn is the Schiff base from the condensation of o-vanillin with 1,3-diaminopropane). Static and dynamic magnetic characterizations reveal that the effective energy barrier for the reversal of the magnetization in this hetero-tri-spin SCM is significantly larger than the barrier of the isolated single-molecule magnet based on the {TbCu} dinuclear core. [ABSTRACT FROM AUTHOR]

Published
2014
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