Insights into photodissociation dynamics of benzamide and formanilide from ab initio calculations
Related Experiment Video
Updated: Jul 14, 2026

Determination of the Gas-phase Acidities of Oligopeptides
Published on: June 24, 2013
1Department of Chemistry, Beijing Normal University, Beijing 100875, PR China.
Abstract:
In the present study, the five lowest electronic states that control the UV photodissociation of formanilide and benzamide have been characterized using the complete active space self-consistent field theory. The mechanisms for the initial relaxation and subsequent dissociation processes have been determined on the basis of the calculated potential energy surfaces and their intersections. It was found that the S(1)/T(1)/T(2) three-surface intersection plays an important role in the photodissociation processes of benzamide. However, the dissociation behavior of formanilide and benzamide was found to be quite different from that for aliphatic amides. The present study provides several insights into the photodissociation dynamics of formanilide and benzamide.
More Related Videos
05:44Insights into the Interactions of Amino Acids and Peptides with Inorganic Materials Using Single-Molecule Force Spectroscopy
Published on: March 6, 2017
08:54Vibrational Spectra of a N719-Chromophore/Titania Interface from Empirical-Potential Molecular-Dynamics Simulation, Solvated by a Room Temperature Ionic Liquid
Published on: January 25, 2020
Related Concept Videos
Weak Acid Solutions
Bond Dissociation Energy and Activation Energy
Force and Potential Energy in One Dimension
Mass Spectrometry of Amines
Mass Spectrometry: Carboxylic Acid, Ester, and Amide Fragmentation
For example, the fragmentation of...
Atomic Absorption Spectroscopy: Atomization Methods