Spectroscopic investigation and computational analysis of charge transfer hydrogen bonded reaction between 3-aminoquinoline with chloranilic acid in 1:1 stoichiometric ratio
“…This examination is seemingly recognized to cause the changes in electronic density as an outcome of the interaction of the proton with CT within the reactants to produce the HB CT complex. 43,44 Changes in the frequencies and band intensities were noted in the HB CT complex spectrum related to 2 MQ and CHLA. This results in the making of new charge and proton transfers upon complexation.…”
Section: Resultsmentioning
confidence: 95%
“…All H-atoms were then rened at idealized positions riding on the parent atoms with isotropic displacement parameters U iso (H) ¼ 1.2U $ eq $ (C/N) or 1.5U $ eq $ (-CH $ 3$ and -OH hydrogens). All methyl and OH hydrogen atoms were allowed to rotate but not to tip (AFIX 43,137,147). The packing gure of the crystal was produced using Mercury 3.8 soware.…”
The chemistry of the CT complex between donor 2-methyl-8-quinolinol (2 MQ) and acceptor chloranilic acid (CHLA) has been studied by using electronic absorption spectroscopy in acetonitrile, methanol, and ethanol at room temperature.
“…This examination is seemingly recognized to cause the changes in electronic density as an outcome of the interaction of the proton with CT within the reactants to produce the HB CT complex. 43,44 Changes in the frequencies and band intensities were noted in the HB CT complex spectrum related to 2 MQ and CHLA. This results in the making of new charge and proton transfers upon complexation.…”
Section: Resultsmentioning
confidence: 95%
“…All H-atoms were then rened at idealized positions riding on the parent atoms with isotropic displacement parameters U iso (H) ¼ 1.2U $ eq $ (C/N) or 1.5U $ eq $ (-CH $ 3$ and -OH hydrogens). All methyl and OH hydrogen atoms were allowed to rotate but not to tip (AFIX 43,137,147). The packing gure of the crystal was produced using Mercury 3.8 soware.…”
The chemistry of the CT complex between donor 2-methyl-8-quinolinol (2 MQ) and acceptor chloranilic acid (CHLA) has been studied by using electronic absorption spectroscopy in acetonitrile, methanol, and ethanol at room temperature.
“…In ground state various techniques have been used such as electronic, infrared and NMR spectroscopy [8][9][10] while in excited state, femtosecond transient absorption spectroscopy, femtoseconce timeresolved fluorescent spectroscopy, time resolved vibrational spectroscopy and quantum chemical calculations were applied [11][12][13].…”
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