Author : Sergey A. Astakhov,Viktor Ivanovich Baranov,Lev Aleksandrovich Gribov
Publisher : Nova Science Publishers
Page : 96 pages
File Size : 50,5 Mb
Release : 2009
Category : Computers
ISBN : STANFORD:36105132277406
Theory and Methods of Computational Vibronic Spectroscopy by Sergey A. Astakhov,Viktor Ivanovich Baranov,Lev Aleksandrovich Gribov Pdf
This book discusses semi-empirical approaches and parametric methods developed for modelling molecular vibronic spectra. These methods, together with databases of molecular fragments, have proved efficient and flexible for solving various problems ranging from detailed interpretation of conventional vibronic spectra and calculation of radiative transition probabilities to direct simulations of dynamical (time-resolved) spectra and spectrochemical analysis of individual substances and mixtures. A number of specific examples and applications presented in this book show the potential of the semiempirical approach for predictive calculations of spectra and solution of inverse spectral problems. It is noteworthy that these advances provide computational insights into developing theories of photoinduced isomer transformations and non-radiative transitions in polyatomic molecules and molecular ensembles, theory of new methods for standardless quantitative spectral analysis.