Scaled Quantum FT-IR and FT-Raman Spectral Analysis of 1-Methoxynaphthalene
The structural and vibrational property of 1-methoxynaphthalene has been studied. The fundamental vibrational frequencies and intensity of vibrational bands were evaluated using B3LYP/6-31G (d, p) basis set and was scaled using various scale factors, which yielded a good agreement between observed a...
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| Format: | Article |
| Language: | English |
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Wiley
2010-01-01
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| Series: | E-Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2010/702587 |
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| _version_ | 1850179654761054208 |
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| author | M. Govindarajan S. Periandy K. Ganesan |
| author_facet | M. Govindarajan S. Periandy K. Ganesan |
| author_sort | M. Govindarajan |
| collection | DOAJ |
| description | The structural and vibrational property of 1-methoxynaphthalene has been studied. The fundamental vibrational frequencies and intensity of vibrational bands were evaluated using B3LYP/6-31G (d, p) basis set and was scaled using various scale factors, which yielded a good agreement between observed and calculated frequencies. The vibrational spectra were interpreted with the aid of normal coordinate analysis. The results of the calculations were applied to simulated spectra of the title compound, which shows excellent agreement with observed spectra. The calculated force constants in vibrational internal coordinates are in closely coincides with the experimentally observed force constants. |
| format | Article |
| id | doaj-art-9bb4f36d93fe430aaba82b810f5dbd65 |
| institution | OA Journals |
| issn | 0973-4945 2090-9810 |
| language | English |
| publishDate | 2010-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | E-Journal of Chemistry |
| spelling | doaj-art-9bb4f36d93fe430aaba82b810f5dbd652025-08-20T02:18:27ZengWileyE-Journal of Chemistry0973-49452090-98102010-01-017245746410.1155/2010/702587Scaled Quantum FT-IR and FT-Raman Spectral Analysis of 1-MethoxynaphthaleneM. Govindarajan0S. Periandy1K. Ganesan2Department of Physics, Avvaiyar Govt College, Karaikal-609 602, IndiaDepartment of Physics, Tagore Arts College, Puducherry-605 001, IndiaDepartment of Physics, TBML College Porayar-609 307, IndiaThe structural and vibrational property of 1-methoxynaphthalene has been studied. The fundamental vibrational frequencies and intensity of vibrational bands were evaluated using B3LYP/6-31G (d, p) basis set and was scaled using various scale factors, which yielded a good agreement between observed and calculated frequencies. The vibrational spectra were interpreted with the aid of normal coordinate analysis. The results of the calculations were applied to simulated spectra of the title compound, which shows excellent agreement with observed spectra. The calculated force constants in vibrational internal coordinates are in closely coincides with the experimentally observed force constants.http://dx.doi.org/10.1155/2010/702587 |
| spellingShingle | M. Govindarajan S. Periandy K. Ganesan Scaled Quantum FT-IR and FT-Raman Spectral Analysis of 1-Methoxynaphthalene E-Journal of Chemistry |
| title | Scaled Quantum FT-IR and FT-Raman Spectral Analysis of 1-Methoxynaphthalene |
| title_full | Scaled Quantum FT-IR and FT-Raman Spectral Analysis of 1-Methoxynaphthalene |
| title_fullStr | Scaled Quantum FT-IR and FT-Raman Spectral Analysis of 1-Methoxynaphthalene |
| title_full_unstemmed | Scaled Quantum FT-IR and FT-Raman Spectral Analysis of 1-Methoxynaphthalene |
| title_short | Scaled Quantum FT-IR and FT-Raman Spectral Analysis of 1-Methoxynaphthalene |
| title_sort | scaled quantum ft ir and ft raman spectral analysis of 1 methoxynaphthalene |
| url | http://dx.doi.org/10.1155/2010/702587 |
| work_keys_str_mv | AT mgovindarajan scaledquantumftirandftramanspectralanalysisof1methoxynaphthalene AT speriandy scaledquantumftirandftramanspectralanalysisof1methoxynaphthalene AT kganesan scaledquantumftirandftramanspectralanalysisof1methoxynaphthalene |