The trans/gauche conformational equilibrium and associated thermodynamic parameters of liquid 1,2-dibromoethane as studied by infrared electroabsorption spectroscopy
| dc.citation.epage | 147 | en_US |
| dc.citation.issue | 4-6 | en_US |
| dc.citation.spage | 144 | en_US |
| dc.citation.volume | 466 | en_US |
| dc.citation.woscount | 2 | |
| dc.contributor.author | Lee, I-Chun | en_US |
| dc.contributor.author | Hamaguchi, Hiro-o | en_US |
| dc.contributor.author | Shigeto, Shinsuke | en_US |
| dc.contributor.department | 應用化學系 | zh_TW |
| dc.contributor.department | 應用化學系分子科學碩博班 | zh_TW |
| dc.contributor.department | Department of Applied Chemistry | en_US |
| dc.contributor.department | Institute of Molecular science | en_US |
| dc.date.accessioned | 2014-12-08T15:10:32Z | |
| dc.date.available | 2014-12-08T15:10:32Z | |
| dc.date.issued | 2008-12-04 | en_US |
| dc.description.abstract | Infrared electroabsorption spectroscopy is used to study the trans/gauche conformational equilibrium and associated thermodynamic parameters of the two conformers of liquid 1,2-dibromoethane at room temperature. Electric-field modulation induces an increase in the population of the gauche conformer that has the permanent dipole moment and a decrease in that of the trans conformer that has a center of inversion symmetry and hence no dipole moment. The Gibbs free energy difference DG and the entropy difference Delta S between the gauche and trans conformers are obtained as 4.5 kJ mol(-1) and -2.7 J K(-1) mol(-1), respectively, using the reported enthalpy difference. (C) 2008 Elsevier B. V. All rights reserved. | en_US |
| dc.identifier.doi | 10.1016/j.cplett.2008.10.035 | en_US |
| dc.identifier.issn | 0009-2614 | en_US |
| dc.identifier.journal | CHEMICAL PHYSICS LETTERS | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1016/j.cplett.2008.10.035 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/8047 | |
| dc.identifier.wosnumber | WOS:000261184100008 | |
| dc.language.iso | en_US | en_US |
| dc.title | The trans/gauche conformational equilibrium and associated thermodynamic parameters of liquid 1,2-dibromoethane as studied by infrared electroabsorption spectroscopy | en_US |
| dc.type | Article | en_US |