Sizeable amount of antiferromagnetic exchange interactions in newly reported dimeric cobalt (II) complex of the antiprine Schiff base of 3-formylsalicylic acid

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AVCU F. M., AYTEKIN O., KARAKAPLAN M., BAYRI A.

JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS, vol.10, no.3, pp.589-591, 2008 (SCI-Expanded, Scopus)

• Publication Type: Article / Article
• Volume: 10 Issue: 3
• Publication Date: 2008
• Journal Name: JOURNAL OF OPTOELECTRONICS AND ADVANCED MATERIALS
• Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Page Numbers: pp.589-591
• Inonu University Affiliated: Yes

Abstract

This study reports the magnetic properties of newly reported cobalt(II) complex of the antiprine Schiff base of 3-formylsalicylic acid. Assuming the isotropic Heisenberg model is valid it is suggested that there is a sizeable amount of antiferromagnetic exchange interactions between metal centers in dimeric units. It is also suggested that the system become demagnetized below a certain temperature.