Electrochemical Characteristics of 4‐oxo‐4H‐pyran‐dicarboxylic Acid (Chelidonic Acid) and some of its Metal Complexes
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DOI: 10.1002/elan.201600355
Abstract: A few novel metal complexes of chelidonic acid (chelH2), namely [Ca(chel)(H2O)3] (1), [Cu(chel)(H2O)5] ⋅ 2H2O (2) and [VO(chel)(H2O)3] ⋅ 2H2O (3) were prepared, identified by elemental analysis and characterized by electrochemical methods. IR-spectra and thermal stability in solid state… read more here.
Keywords: electrochemical characteristics; chelidonic acid; metal complexes; acid ... See more keywords
Experimental, DFT dimeric modeling and AIM study of H-bond-mediated composite vibrational structure of Chelidonic acid
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DOI: 10.1016/j.heliyon.2019.e01586
Abstract: The composite vibrational structure near 3650–3200 and 3000–2400 cm−1 in the observed IR absorption spectrum of Chelidonic acid has been explained in terms of intra- and inter-molecular −O−H∙∙∙O H-bonding attributed to monomer and dimer species… read more here.
Keywords: vibrational structure; bond; dimer species; composite vibrational ... See more keywords