Synthesis, crystal structure, magnetic properties and DFT study of dinuclear Ni(II) complex with the condensation product of 2-quinolinecarboxaldehyde and Girard's T reagent
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2017
Authors
Romanović, Mima C.
Cobeljić, Božidar

Pevec, Andrej
Turel, Iztok

Spasojević, Vojislav

Tsaturyan, Arshak A.

Shcherbakov, Igor N.

Anđelković, Katarina

Milenković, Marina

Radanović, Dušanka
Milenković, Milica
Article (Published version)

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Show full item recordAbstract
A dinuclear double end-on azido bridged KM complex [Ni2L2(mu-(1),(1)-N-3)(2)(N-3)(2)] (1) with the condensation product of 2-quinolinecarboxaldehyde and trimethylammonium acetohydrazide chloride (Girard's T reagent) (HLCl) has been synthesized and characterized by elemental analysis, IR spectroscopy, single-crystal X-ray diffraction, magnetic measurements and DFT studies. In complex 1 intra-dimer ferromagnetic coupling between Ni2+ ions (J= +12.0(2) cm(-1)) and inter-dimer antiferromagnetic interaction (delta = -0.8(3) cm(-1)) were observed. DFT-BS calculations provided explanation of ferromagnetic exchange coupling in complex 1.
Source:
Polyhedron, 2017, 128, 30-37Publisher:
- Pergamon-Elsevier Science Ltd, Oxford
Projects:
DOI: 10.1016/j.poly.2017.02.039
ISSN: 0277-5387