Interface between electronic structure, spectroscopy, and dynamics

Modeling spectra is crucial for interpreting the experimental measurements and validating electronic structure methodology. We develop computational tools for modeling FCFs, anharmonic effects, photoionization and photodetachment cross sections, and more.

Related Publications

134. K.B. Bravaya and A.I. Krylov
On the photodetachment from the Green Fluorescent Protein chromophore
J. Phys. Chem. A 117, 11815 – 11822 (2013) Abstract  PDF Supporting info

105. E. Kamarchik and A.I. Krylov
Non-Condon effects in one- and two-photon absorption spectra of the green fluorescent protein
J. Chem. Phys. Lett. 2, 488 – 492 (2011) Abstract  PDF Supporting info

104. K. Khistyaev, K.B. Bravaya, E. Kamarchik, O. Kostko, M. Ahmed, and A.I. Krylov
The effect of microhydration on ionization energies of thymine
Faraday Disc. 150, 313 – 330 (2011) Abstract  PDF 

103. D. Ghosh, O. Isayev, L.V. Slipchenko, and A.I. Krylov
The effect of solvation on vertical ionization energy of thymine: From microhydration to bulk
J. Phys. Chem. A 115, 6028 – 6038 (2011) Abstract  PDF Supporting info

99. K.B. Bravaya, O. Kostko, S. Dolgikh, A. Landau, M. Ahmed, and A.I. Krylov
Electronic structure and spectroscopy of nucleic acid bases: Ionization energies, ionization-induced structural changes, and photoelectron spectra
J. Phys. Chem. A 114, 12305 – 12317 (2010) Abstract  PDF Supporting info

95. V. Mozhayskiy, D.J. Goebbert, L. Velarde, A. Sanov, and A.I. Krylov
Electronic structure and spectroscopy of oxyallyl: A theoretical study
J. Phys. Chem. A 114, 6935 – 6943 (2010) Abstract  PDF Supporting info

93. E. Kamarchik, O. Kostko, J.M. Bowman, M. Ahmed, and A.I. Krylov
Spectroscopic signatures of proton transfer dynamics in the water dimer cation
J. Chem. Phys. 132, 194311 (2010) Abstract  PDF 

85. C.M. Oana and A.I. Krylov
Cross sections and photoelectron angular distributions in photodetachment from negative ions using equation-of-motion coupled-cluster Dyson orbitals
J. Chem. Phys. 131, 124114 (2009) Abstract  PDF 

83. L. Koziol, V.A. Mozhayskiy, B.J. Braams, J.M. Bowman, and A.I. Krylov
Ab initio calculation of photoelectron spectra of the hydroxycarbene diradicals
J. Phys. Chem. A 113, 7802 – 7809 (2009) Abstract  PDF 

63. L. Koziol, Y. Wang, B.J. Braams, J.M. Bowman, and A. I. Krylov
The theoretical prediction of infrared spectra of trans- and cis- hydroxycarbene calculated using full dimensional ab initio potential energy and dipole moment surfaces
J. Chem. Phys 128, 204310 (2008) Abstract  PDF 

61. V. Vanovschi, A. I. Krylov, and P. G. Wenthold
Structure, vibrational frequencies, ionization energies, and photoelectron spectrum of the para-benzyne radical anion
Theor. Chem. Acc. 120, 45 – 58 (2008) Abstract  PDF 

59. C.M. Oana and A.I. Krylov
Dyson orbitals for ionization from the ground and electronically excited states within equation-of-motion coupled-cluster formalism: Theory, implementation, and examples
J. Chem. Phys. 127, 234106 (2007) Abstract  PDF (873 kB)