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The synthesis and magnetic properties of a linear mixed-valence [Ni 3] 5+ in an anthyridine tri-nickel complex

Chang-Lin Hsieh, Tsai-Jung Liu, You Song, Gene-Hsiang Lee, Bih-Yaw Jin, Tien-Sung Lin, Shie-Ming Peng

Dalton Trans. 2019 Jul 21;48(27):9912-9915.

PMID: 31233062

Abstract:

A novel trinuclear complex [Ni3(μ3-dbay)4Cl2]I3 (1) with a mixed-valence state was prepared by reacting the tridentate ligand 1,13,14-triaza-dibenz[a,j]anthracene (dibenzanthyridine = dbay) with anhydrous NiCl2 and sodium tetraphenylborate. The title compound provides the first example of a trinuclear nickel-anthyridine-based string complex in which the metal framework of complex 1 consists of NiII-NiI-NiII. X-ray crystallography, magnetic susceptibility and detailed EPR measurements were performed to characterize the structure and magnetic properties of this unique complex.

Chemicals Related in the Paper:

Catalog Number Product Name Structure CAS Number Price
AP143668 Sodium tetraphenylborate Sodium tetraphenylborate 143-66-8 Price
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