RELATIVE STABILITIES OF ORTHO-, META- AND PARA-TOLYL CATIONS
SCIE
SCOPUS
- Title
- RELATIVE STABILITIES OF ORTHO-, META- AND PARA-TOLYL CATIONS
- Authors
- Shin, SK
- Date Issued
- 1997-12-05
- Publisher
- ELSEVIER SCIENCE BV
- Abstract
- Relative energies of the tropylium ion and tolyl cations with respect to the benzyl cation were estimated using ab initio calculations. The relative energies of tolyl cations are in ascending order ortho < meta < para. After correcting for zero-point energies, correlation effects, and basis-set deficiencies, the best estimates for the relative energies were converted to 0 K heats of formation by taking Delta H(f0)degrees = 919 kJ mol(-1) for the benzyl cation as an anchor. The best Delta H(f0)degrees estimates are 896, 1087, 1093, and 1101 kJ mol(-1) for the tropylium, ortho-, meta-, and para-tolyl cations, respectively. (C) 1997 Elsevier Science B.V.
- Keywords
- TIME-RESOLVED PHOTODISSOCIATION; MASS-SPECTROMETRY; GAS-PHASE; BENZYL; IONS; TROPYLIUM; IODOTOLUENE; TOLUENE; THRESHOLD; EQUILIBRIA
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/29085
- DOI
- 10.1016/S0009-2614(97)01145-7
- ISSN
- 0009-2614
- Article Type
- Article
- Citation
- CHEMICAL PHYSICS LETTERS, vol. 280, no. 3-4, page. 260 - 265, 1997-12-05
- Files in This Item:
- There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.