Role of the Environment Polarity on the Photophysical Properties of Mesogenic Hetero-Polymetallic Complexes.

Autor: Andelescu AA; 'Coriolan Drăgulescu' Institute of Chemistry, Romanian Academy, 24 Mihai Viteazu Bvd., 300223 Timisoara, Romania., Candreva A; Department of Chemistry and Chemical Technologies, University of Calabria, 87036 Rende, Italy.; Institute of Nanotechnology (NANOTEC), National Research Council (CNR), UOS Cosenza, 87036 Rende, Italy., Popa E; 'Coriolan Drăgulescu' Institute of Chemistry, Romanian Academy, 24 Mihai Viteazu Bvd., 300223 Timisoara, Romania., Visan A; 'Coriolan Drăgulescu' Institute of Chemistry, Romanian Academy, 24 Mihai Viteazu Bvd., 300223 Timisoara, Romania., Cretu C; 'Coriolan Drăgulescu' Institute of Chemistry, Romanian Academy, 24 Mihai Viteazu Bvd., 300223 Timisoara, Romania., La Deda M; Department of Chemistry and Chemical Technologies, University of Calabria, 87036 Rende, Italy.; Institute of Nanotechnology (NANOTEC), National Research Council (CNR), UOS Cosenza, 87036 Rende, Italy., Szerb EI; 'Coriolan Drăgulescu' Institute of Chemistry, Romanian Academy, 24 Mihai Viteazu Bvd., 300223 Timisoara, Romania.
Jazyk: angličtina
Zdroj: Molecules (Basel, Switzerland) [Molecules] 2024 Feb 06; Vol. 29 (4). Date of Electronic Publication: 2024 Feb 06.
DOI: 10.3390/molecules29040750
Abstrakt: New hetero-polynuclear coordination complexes based on a pentacoordinated Zn(II) metal center with tridentate terpyridine-based ligands and monoanionic gallates functionalized with long alkyl chains containing ferrocene units were designed, synthesized and characterized using spectroscopic and analytical methods. The complexes are mesomorphic, exhibiting columnar hexagonal mesophases. The photophysical properties in a solution and in an ordered condensed state were accurately investigated and the influence of the polarity of the solvent was evidenced.
Databáze: MEDLINE
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