Copper(II), nickel(II), zinc(II) and vanadium(IV) Schiff base complexes: synthesis, characterization, crystal structure determination, and thermal studies

0498352 - FZÚ 2019 RIV GB eng J - Journal Article
Barfeie, H. - Grivani, G. - Eigner, Václav - Dušek, Michal - Khalaji, A.D.
Copper(II), nickel(II), zinc(II) and vanadium(IV) Schiff base complexes: synthesis, characterization, crystal structure determination, and thermal studies.
Polyhedron. Roč. 146, May (2018), s. 19-25. ISSN 0277-5387. E-ISSN 1873-3719
R&D Projects: GA ČR(CZ) GA15-12653S; GA MŠMT(CZ) LO1603
EU Projects: European Commission(CZ) CZ.2.16/3.1.00/24510
Institutional support: RVO:68378271
Keywords : Schiff base * complex * thermal study * nanoparticle * naphthaldimine
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)
Impact factor: 2.284, year: 2018

Four new bis-chelate ML2 complexes (M = Cu2+, Ni2+, Zn2+, VO2+ and L = 1-[Furan-2-(ylmethylimino)methyl]naphthalene-2-olate) with bidentate NO Schiff base ligand were synthesized and characterized by spectral and analytical techniques. The crystal structures of CuL2, NiL2, and VOL2 were determined by single crystal X-ray analysis. In all cases, two Schiff base ligands bind to the metal centers in the trans O–M–N manner. Thermal analysis and thermal decomposition of the titled complexes were investigated. The data of TGA, XRD and SEM analyses revealed that they were converted to corresponding metal oxides in a form of nanoparticles.
Permanent Link: http://hdl.handle.net/11104/0290855