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Type: Artigo de periódico
Title: Condensed, solution and gas phase behaviour of mono- and dinuclear 2,6-diacetylpyridine (dap) hydrazone copper complexes probed by X-ray, mass spectrometry and theoretical calculations
Author: Neto, BAD
Viana, BFL
Rodrigues, TS
Lalli, PM
Eberlin, MN
da Silva, WA
de Oliveira, HCB
Gatto, CC
Abstract: We describe the synthesis of novel mononuclear and dinuclear copper complexes and an investigation of their behaviour in solution using mass spectrometry (ESI-MS and ESI-MS/MS) and in the solid state using X-ray crystallography. The complexes were synthesized from two widely used diacetylpryridine (dap) ligands, i.e. 2,6-diacetylpyridinebis(benzoic acid hydrazone) and 2,6-diacetylpyridinebis(2-aminobenzoic acid hydrazone). Theoretical calculations (DFT) were used to predict the complex geometries of these new structures, their equilibrium in solution and energies associated with the transformations.
Country: Inglaterra
Editor: Royal Soc Chemistry
Citation: Dalton Transactions. Royal Soc Chemistry, v. 42, n. 32, n. 11497, n. 11506, 2013.
Rights: embargo
Identifier DOI: 10.1039/c3dt50594d
Date Issue: 2013
Appears in Collections:Unicamp - Artigos e Outros Documentos

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