Theoretical Study on the Potential Energy Surface of Decarbonylation of the Acetaldehyde by Ni2+

DOI

10.2991/ipemec-15.2015.30How to use a DOI?

Keywords

Theoretical Study on the Potential Energy Surface of Decarbonylation of the Acetaldehyde by Ni2+

Abstract

Density functional theory (B3LYP) calculations has been carried out to explore the potential energy surface (PES) associated with the decarbonylation of acetaldehyde by Ni+2. The mechanism leading to the loss of CH4 and CO is analyzed in terms of the topology of PES. The structures and energies of the different stationary points of this PES have been obtained. Our calculations show the reaction of decarbonylation with Ni2+ takes place through four steps, that is, encounter complexation, C–C activation, aldehyde H-shift and nonreactive dissociation, in which the H-shift migration process is rate-determining.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Haixia Yang
PY  - 2015/05
DA  - 2015/05
TI  - Theoretical Study on the Potential Energy Surface of Decarbonylation of the Acetaldehyde by Ni2+
BT  - Proceedings of the 2015 International Power, Electronics and Materials Engineering Conference
PB  - Atlantis Press
SP  - 151
EP  - 154
SN  - 2352-5401
UR  - https://doi.org/10.2991/ipemec-15.2015.30
DO  - 10.2991/ipemec-15.2015.30
ID  - Yang2015/05
ER  -