Synthesis and characterization of linear trinuclear Pd, Co, and Pd/Co pyrazolate complexes

Miras, H.N. , Zhao, H., Herchel, R., Rinaldi, C., Perez, S. and Raptis, R.G. (2008) Synthesis and characterization of linear trinuclear Pd, Co, and Pd/Co pyrazolate complexes. European Journal of Inorganic Chemistry(30), pp. 4745-4755. (doi: 10.1002/ejic.200800349)

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Abstract

A family of dinuclear and linear trinuclear Co/Pd pyrazolate compounds, namely, Bu(4)N](2)Co(2)(mu-4-Cl-3,5-Me(2)-pz)(2)Cl(4)] (1), Bu(4)N](2)Co(2)(mu-4-Br-3,5-Me(2)-pz)(2)Br(4)] (2), Bu(4)N](2)Co(2)(4-I-3,5-Me(2)-pz)(2)Cl(4)] (3), Et(4)N](2)Pd(2)Co(4-Br-3,5-Me(2)-pz)(4)Cl(4)] (4), Et(3)NH](4)PdCo(2)(4-Br-3,5-Me(2)-pz)(4)Cl(4)]NO(3)](2) (5), Et(3)NH](2)-Pd Co(2)(3-Me-5-Ph-pz)(4)Cl(4)] (6), Et(3)NH](2)Pd(3)(4-Br-3,5-Me(2)-pz)(4)Cl(4)] (7), and Co(3)(3,5-Me(2)-pz)(4)(3,5-Me(2)-pzH)(2)(CH(3)CO(2))(2)] (8) was synthesized. The single-phase nature of the solids was established by single-crystal X-ray diffraction, thermal analysis, and spectroscopic techniques. Moreover, the magnetic behavior is studied and a magnetostructural comparison to the corresponding carboxylate analogues is made.

Item Type:Articles
Keywords:Heterometallic compounds, nitrogen heterocycles, magnetic properties, palladium, cobalt
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Moiras, Professor Haralampos
Authors: Miras, H.N., Zhao, H., Herchel, R., Rinaldi, C., Perez, S., and Raptis, R.G.
College/School:College of Science and Engineering > School of Chemistry
Journal Name:European Journal of Inorganic Chemistry
Journal Abbr.:Euro. J. Inorg. Chem
ISSN:1434-1948
ISSN (Online):1099-0682
Published Online:16 September 2008

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