Chile
| Artículo de revista
A Vibrational and theoretical interpretation of the conformation of mono- and disubstituted N-benzylideneanilines
dc.creator | Figueroa, K. | |
dc.creator | Campos Vallette, Marcelo | |
dc.creator | Quezada, E. | |
dc.creator | Venegas, D. | |
dc.creator | Quiroz, A. | |
dc.date.accessioned | 2018-12-20T15:05:04Z | |
dc.date.available | 2018-12-20T15:05:04Z | |
dc.date.created | 2018-12-20T15:05:04Z | |
dc.date.issued | 1991 | |
dc.identifier | Spectroscopy Letters, Volumen 24, Issue 4, 1991, Pages 589-596 | |
dc.identifier | 15322289 | |
dc.identifier | 00387010 | |
dc.identifier | 10.1080/00387019108018140 | |
dc.identifier | https://repositorio.uchile.cl/handle/2250/157652 | |
dc.description.abstract | Infrared data for N-benzylideneanilines mono- and disubstituted predict, in agreement with CNDO molecular orbital calculations, that the internal energy transfer is induced mainly by a donor group in para position of the benzylidene ring; this effect confers to this molecular portion a prevalent planar structure. However, the charge transfer is restricted by a steric interaction between one of the ortho hydrogen atoms of the aniline ring and the azomethine hydrogen; this situation constraints this molecular portion to adopt a major non planar conformation. | |
dc.language | en | |
dc.source | Spectroscopy Letters | |
dc.subject | CNDO calculations | |
dc.subject | infrared frequencies | |
dc.subject | internal energy transfer | |
dc.subject | N-benzvlideneanilines | |
dc.title | A Vibrational and theoretical interpretation of the conformation of mono- and disubstituted N-benzylideneanilines | |
dc.type | Artículo de revista |