Synthesis and characterization of novel {N’-(fluoro/chloro/nitro)benzylidene}-3-(decyloxy)benzoylhydrazide nickel(II) complexes and mesogenic property
Year: 2025
Type: article
Abstract: The synthesis, characterization and mesogenic properties of {N’(fluoro/chloro/nitro)benzylidene}-3-(decyloxy)benzoylhydrazide nickel(II) complexes are described. The molecular structure of the materials comprises two groups of 4-benzoyloxy-benzene and two benzene rings, each of which is connected to the azomethine moiety by two or three alkoxy chains containing a total of 10 carbon atoms. The submitted findings include the synthesis process, which was characterized using Elemental analysis, FT-IR,1H-NMR,13C-NMR, UV–vis spectroscopy and the phase sequence observed by differential scanning calorimetry (DSC) and polarized light microscopy. Two of the compounds (A and B) within the series exhibit mesogenic property within the temperature range of 130–240 °C. A new complexes of {N’-(Fluoro/Chloro/Nitro)benzylidene}-3-(decyloxy)benzoylhydrazide nickel(II) complexes were synthesized. The liquid crystalline properties of A and B complexes were examined by DSC and POM. Synthesis and characterization of {N’-(fluoro/chloro/nitro)benzylidene}-3-(decyloxy)benzoylhydrazide and its Nickel(II) complexes.The nickel (II) complexes (A and B) exhibited mesogenic property.The liquid crystalline properties of A and B complexes were examined by DSC and POM. Synthesis and characterization of {N’-(fluoro/chloro/nitro)benzylidene}-3-(decyloxy)benzoylhydrazide and its Nickel(II) complexes. The nickel (II) complexes (A and B) exhibited mesogenic property. The liquid crystalline properties of A and B complexes were examined by DSC and POM.
Source: Figshare
Language: English
Field: Materials Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W6902372946
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