%0 Journal Article %1 :/content/aip/journal/jcp/137/15/10.1063/1.4758877 %A Douma, Dick Hartmann %A M’Passi-Mabiala, Bernard %A Gebauer, Ralph %D 2012 %J The Journal of Chemical Physics %K imported %N 15 %R http://dx.doi.org/10.1063/1.4758877 %T Optical properties of an organic dye from time-dependent density functional theory with explicit solvent: The case of alizarin %U http://scitation.aip.org/content/aip/journal/jcp/137/15/10.1063/1.4758877 %V 137 %X The influence of a water solvent on the optical absorption properties of alizarin is investigated using time-dependent density functional theory (TDDFT). The solvent is modeled at two different levels of theory: a structureless dielectric medium, using a polarizable continuum model, and the explicit inclusion of water molecules which are treated at the same level of theory as the solute. Thermal effects on the photoabsorption spectra are included by combining TDDFT with first principle molecular dynamics. The effect of molecular distortions on the excitation energies and oscillator strengths is analyzed, and a strong correlation between particular structural and optical properties is found.

@article{:/content/aip/journal/jcp/137/15/10.1063/1.4758877, abstract = {The influence of a water solvent on the optical absorption properties of alizarin is investigated using time-dependent density functional theory (TDDFT). The solvent is modeled at two different levels of theory: a structureless dielectric medium, using a polarizable continuum model, and the explicit inclusion of water molecules which are treated at the same level of theory as the solute. Thermal effects on the photoabsorption spectra are included by combining TDDFT with first principle molecular dynamics. The effect of molecular distortions on the excitation energies and oscillator strengths is analyzed, and a strong correlation between particular structural and optical properties is found.}, added-at = {2016-05-13T18:58:57.000+0200}, author = {Douma, Dick Hartmann and M’Passi-Mabiala, Bernard and Gebauer, Ralph}, biburl = {https://www.bibsonomy.org/bibtex/260fd1e9bbff4c8aedca95f9c73c8b019/templehpc}, description = {Optical properties of an organic dye from time-dependent density functional theory with explicit solvent: The case of alizarin}, doi = {http://dx.doi.org/10.1063/1.4758877}, eid = {154314}, interhash = {4b2e4e35307d2d1e8ce105178df70b4a}, intrahash = {60fd1e9bbff4c8aedca95f9c73c8b019}, journal = {The Journal of Chemical Physics}, keywords = {imported}, number = 15, timestamp = {2016-05-13T18:58:57.000+0200}, title = {Optical properties of an organic dye from time-dependent density functional theory with explicit solvent: The case of alizarin}, url = {http://scitation.aip.org/content/aip/journal/jcp/137/15/10.1063/1.4758877}, volume = 137, year = 2012 }