@misc{BanerjeeSaalfrank2013,
  author    = {Banerjee, Shiladitya and Saalfrank, Peter},
  title     = {Vibrationally resolved absorption, emission and resonance Raman spectra of diamondoids},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-94542},
  pages     = {144 -- 158},
  year      = {2013},
  abstract  = {The time-dependent approach to electronic spectroscopy, as popularized by Heller and coworkers in the 1980's, is applied here in conjunction with linear-response, time-dependent density functional theory to study vibronic absorption, emission and resonance Raman spectra of several diamondoids. Two-state models, the harmonic and the Condon approximations, are used for the calculations, making them easily applicable to larger molecules. The method is applied to nine pristine lower and higher diamondoids: adamantane, diamantane, triamantane, and three isomers each of tetramantane and pentamantane. We also consider a hybrid species "Dia = Dia" - a shorthand notation for a recently synthesized molecule comprising two diamantane units connected by a C[double bond, length as m-dash]C double bond. We resolve and interpret trends in optical and vibrational properties of these molecules as a function of their size, shape, and symmetry, as well as effects of "blending" with sp2-hybridized C-atoms. Time-dependent correlation functions facilitate the computations and shed light on the vibrational dynamics following electronic transitions.},
  language  = {en}
}