| Autor: |
Chandan Bhai Patel, Monalisha Nayak, Satyabratt Pandey, Om Prakash, Sachin K. Singh, Ranjan K. Singh |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
|
| Zdroj: |
Chemical Physics Impact, Vol 8, Iss , Pp 100649- (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2667-0224 |
| DOI: |
10.1016/j.chphi.2024.100649 |
| Popis: |
The present work describes the synthesis and characterization of a copper complex with a liquid crystal compound called N-(o-hydroxybenzylidene)-N'-(4-n-alkoxybenzylidene) azines (HBDBA). The FTIR/ Raman spectroscopy and DFT calculations were employed to confirm the coordination of Cu2+ ion with HBDBA. On complex formation several changes in the Raman and FTIR spectra were observed. The linewidth and peak position of few Raman/ IR bands changed and few new bands in the Raman and IR spectra appeared. The experimentally observed bands of HBDBA molecule and its Cu2+- complex are assigned with the help of DFT. In the next part a concentration-dependent study has been done to detect ultra-trace amount (∼10–8 M) of Cu2+ ion binding with HBDBA using Raman and fluorescence spectroscopy. The result suggests that HBDBA can be used to detect Cu2+ ions in trace amount. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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