Article detail · 2019
New Sm (III) and Nd (III) complexes: Synthesis, structural characterization and fluorescent sensing of nitro‐aromatic compounds
Applied Organometallic Chemistry
- Year
- 2019
- ISSN
0268-2605- DOI
- 10.1002/aoc.4843
- Type
- article
Data source split
- YÖKSİS YÖKSİS article record
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Abstract
English (OpenAlex)
In this work, four new Nd (III) and Sm (III) complexes of two pentadendate ligands (L1 and L2) were prepared and their molecular structures were determined by single crystal X‐ray diffraction studies. X‐ray analysis showed that the Nd (III) and Sm (III) complexes of L1 sits on a twofold crystallographic axis while the complexes of L2 does not show crystallographically imposed symmetry. Absorption and photoluminescence properties of the complexes were studied both in the solid state and DMF solutions. The fluorescence sensing of nitro‐aromatic compounds [nitrobenzene (NB), 4‐nitrophenol (NP), 2,4‐dinitrophenol (DNP) and 2,4,6‐trinitrophenol (TNP)] were studied by photoluminescence spectroscopy. All four complexes showed better sensitivity towards nitrophenol (NP) with low LOD values.
Topics
- Molecular Sensors and Ion Detection
- Lanthanide and Transition Metal Complexes
- Metal-Organic Frameworks: Synthesis and Applications
Primary topic Molecular Sensors and Ion Detection