A study of the possible and preferred site of protonation in 7-methyl-1,5,7-triazabicyclo[4,4,0]dec-5-ene by vibrational spectroscopic methods
The normal co-ordinate analysis have been carried out for 7-methyl-1,5,7-triazabicyclo[4,4,0]dec-5-ene (MTBD) and its three possible protonated tautomeric forms. The calculations and measured infrared (IR) spectra are consistent with a tautomeric species in which the proton is attached to an imine n...
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| Veröffentlicht in: | Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy Molecular and biomolecular spectroscopy, 2001-03, Vol.57 (3), p.405-410 |
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| container_title | Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy |
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| creator | Brzezinski, B Schroeder, G Rybachenko, V.I Kozhevin, L.I |
| description | The normal co-ordinate analysis have been carried out for 7-methyl-1,5,7-triazabicyclo[4,4,0]dec-5-ene (MTBD) and its three possible protonated tautomeric forms. The calculations and measured infrared (IR) spectra are consistent with a tautomeric species in which the proton is attached to an imine nitrogen atom. |
| doi_str_mv | 10.1016/S1386-1425(00)00343-7 |
| format | Article |
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| ispartof | Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 2001-03, Vol.57 (3), p.405-410 |
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| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Aza Compounds - chemistry Bridged Bicyclo Compounds - chemistry Force field Guanidines - chemistry Molecular Conformation Molecular Structure Normal co-ordinate analysis Protonated tautomer Protons Spectrophotometry, Infrared Vibration Vibrational spectrum |
| title | A study of the possible and preferred site of protonation in 7-methyl-1,5,7-triazabicyclo[4,4,0]dec-5-ene by vibrational spectroscopic methods |
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