Synthesis and Magnetic Properties of Copper (Ⅱ) Complexes with Pyridine N-Oxide-2-ylmethy-lidenedithiocarbazate as Ligands

Chemical Research in Chinese Universities ›› 1990, Vol. 6 ›› Issue (4): 255-261.

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Synthesis and Magnetic Properties of Copper (Ⅱ) Complexes with Pyridine N-Oxide-2-ylmethy-lidenedithiocarbazate as Ligands

Gou Shaohua¹, You Xiaozeng¹, Xu Zheng¹, Zhu Duolin², Yu Yunpen²

1. Coordination Chemistry Institute, Nanjing University, Nanjing;
2. Department of Chemistry, Zhenjiang Teacher' s College, Zhenjiang

Received:1990-05-31 Online:1990-12-24 Published:2011-09-09

Abstract

Abstract: Aseries of copper (Ⅱ) complexes with pyridine N- oxide- 2- ylmethylidened-ithiocarbazates as ligands were synthesized and characterized by IRspectra, electronic spectra and magnetic moments measurement at room temperature. Variable temperature magnetic susceptibilites (3-300K) of four complexs were measured and fitted with the Bleaney-Bowers dimer equation by considering the magnetic interaction between molecules. The fitting results show the existence of intramolecular ferromagnetic interactions and intermolecu-lar anti-ferromagnetic interactions in these copper( Ⅱ) complexes.

Key words: Pyridine N-oxide-2-ylmethylidenedithiocarbazate, Copper(Ⅱ) complex, Magnetic susceptibility

Gou Shaohua, You Xiaozeng, Xu Zheng, Zhu Duolin, Yu Yunpen. Synthesis and Magnetic Properties of Copper (Ⅱ) Complexes with Pyridine N-Oxide-2-ylmethy-lidenedithiocarbazate as Ligands[J]. Chemical Research in Chinese Universities, 1990, 6(4): 255-261.

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Synthesis and Magnetic Properties of Copper (Ⅱ) Complexes with Pyridine N-Oxide-2-ylmethy-lidenedithiocarbazate as Ligands

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