Experimental and theoretical IR, Raman, NMR spectra of 2-, 3- and 4-aminobenzoic acids
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| Title: | Experimental and theoretical IR, Raman, NMR spectra of 2-, 3- and 4-aminobenzoic acids |
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| Authors: | Samsonowicz, M.1, Hrynaszkiewicz, T.1, Świsłocka, R.1, Regulska, E.1, Lewandowski, W. wlewando@pb.bialystok.pl |
| Source: | Journal of Molecular Structure. Jun2005, Vol. 744-747, p345-352. 8p. |
| Subjects: | Spectrum analysis, Aromatic compounds, Benzene, Carbon |
| Abstract: | Abstract: The influence of amino group position towards the carboxylic group on the vibration structure of the molecule was estimated. The calculated parameters were compared to experimental characteristic of these molecules. FT-IR, FT-Raman and NMR spectra of the title compounds were recorded and analyzed. The most important vibration bands due to amino and carboxyl groups and the benzene ring were assigned. Wavenumbers and intensities for the three studied acids were compared and discussed in terms of location of the carboxylic group. A linear correlation between proton and carbon GIAO NMR shieldings of studied compounds and experimental data was found. [Copyright &y& Elsevier] |
| Copyright of Journal of Molecular Structure 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 |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 17852809 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Experimental and theoretical IR, Raman, NMR spectra of 2-, 3- and 4-aminobenzoic acids – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Samsonowicz%2C+M%2E%22">Samsonowicz, M.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Hrynaszkiewicz%2C+T%2E%22">Hrynaszkiewicz, T.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Świsłocka%2C+R%2E%22">Świsłocka, R.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Regulska%2C+E%2E%22">Regulska, E.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Lewandowski%2C+W%2E%22">Lewandowski, W.</searchLink><i> wlewando@pb.bialystok.pl</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Molecular+Structure%22">Journal of Molecular Structure</searchLink>. Jun2005, Vol. 744-747, p345-352. 8p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Spectrum+analysis%22">Spectrum analysis</searchLink><br /><searchLink fieldCode="DE" term="%22Aromatic+compounds%22">Aromatic compounds</searchLink><br /><searchLink fieldCode="DE" term="%22Benzene%22">Benzene</searchLink><br /><searchLink fieldCode="DE" term="%22Carbon%22">Carbon</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: Abstract: The influence of amino group position towards the carboxylic group on the vibration structure of the molecule was estimated. The calculated parameters were compared to experimental characteristic of these molecules. FT-IR, FT-Raman and NMR spectra of the title compounds were recorded and analyzed. The most important vibration bands due to amino and carboxyl groups and the benzene ring were assigned. Wavenumbers and intensities for the three studied acids were compared and discussed in terms of location of the carboxylic group. A linear correlation between proton and carbon GIAO NMR shieldings of studied compounds and experimental data was found. [Copyright &y& Elsevier] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Molecular Structure 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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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.molstruc.2004.11.063 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 8 StartPage: 345 Subjects: – SubjectFull: Spectrum analysis Type: general – SubjectFull: Aromatic compounds Type: general – SubjectFull: Benzene Type: general – SubjectFull: Carbon Type: general Titles: – TitleFull: Experimental and theoretical IR, Raman, NMR spectra of 2-, 3- and 4-aminobenzoic acids Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Samsonowicz, M. – PersonEntity: Name: NameFull: Hrynaszkiewicz, T. – PersonEntity: Name: NameFull: Świsłocka, R. – PersonEntity: Name: NameFull: Regulska, E. – PersonEntity: Name: NameFull: Lewandowski, W. IsPartOfRelationships: – BibEntity: Dates: – D: 03 M: 06 Text: Jun2005 Type: published Y: 2005 Identifiers: – Type: issn-print Value: 00222860 Numbering: – Type: volume Value: 744-747 Titles: – TitleFull: Journal of Molecular Structure Type: main |
| ResultId | 1 |
