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Experimental (UV-Raman) and theoretical (DFT) study of pyridine carboxylic acid in aqueous solution

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Title: Experimental (UV-Raman) and theoretical (DFT) study of pyridine carboxylic acid in aqueous solution
Authors: Wang, Li-Ran1, Fang, Yan liran_9921@163.com
Source: Chemical Physics. Apr2006, Vol. 323 Issue 2/3, p376-382. 7p.
Subjects: Organic acids, Raman effect, Density functionals, Hydrogen-ion concentration
Abstract: Abstract: High quality Raman spectrum of pyridine carboxylic acid in aqueous solution under ultraviolet (UV) excitation at 325nm was obtained. Some conspicuous changes of UV-Raman spectra accompanied with the pH variation indicate the different molecule structure. Theoretical calculated Raman frequencies based on density functional theory (DFT) reveals well the different states of pyridine carboxylic acid in aqueous solution. [Copyright &y& Elsevier]
Copyright of Chemical Physics is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 20556707
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
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  Data: Experimental (UV-Raman) and theoretical (DFT) study of pyridine carboxylic acid in aqueous solution
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  Data: <searchLink fieldCode="AR" term="%22Wang%2C+Li-Ran%22">Wang, Li-Ran</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Fang%2C+Yan%22">Fang, Yan</searchLink><i> liran_9921@163.com</i>
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  Data: <searchLink fieldCode="JN" term="%22Chemical+Physics%22">Chemical Physics</searchLink>. Apr2006, Vol. 323 Issue 2/3, p376-382. 7p.
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  Data: <searchLink fieldCode="DE" term="%22Organic+acids%22">Organic acids</searchLink><br /><searchLink fieldCode="DE" term="%22Raman+effect%22">Raman effect</searchLink><br /><searchLink fieldCode="DE" term="%22Density+functionals%22">Density functionals</searchLink><br /><searchLink fieldCode="DE" term="%22Hydrogen-ion+concentration%22">Hydrogen-ion concentration</searchLink>
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  Label: Abstract
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  Data: Abstract: High quality Raman spectrum of pyridine carboxylic acid in aqueous solution under ultraviolet (UV) excitation at 325nm was obtained. Some conspicuous changes of UV-Raman spectra accompanied with the pH variation indicate the different molecule structure. Theoretical calculated Raman frequencies based on density functional theory (DFT) reveals well the different states of pyridine carboxylic acid in aqueous solution. [Copyright &y& Elsevier]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Chemical Physics is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.1016/j.chemphys.2005.10.001
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      – Code: eng
        Text: English
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      – SubjectFull: Organic acids
        Type: general
      – SubjectFull: Raman effect
        Type: general
      – SubjectFull: Density functionals
        Type: general
      – SubjectFull: Hydrogen-ion concentration
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      – TitleFull: Experimental (UV-Raman) and theoretical (DFT) study of pyridine carboxylic acid in aqueous solution
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            NameFull: Wang, Li-Ran
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              Text: Apr2006
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              Value: 2/3
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