@article{ZuelickeZuhrtChapuisatetal.1994, author = {Z{\"u}licke, Lutz and Zuhrt, Christian and Chapuisat, Xavier and Saint-Esp{\´e}s, C{\´e}cile}, title = {Internal dynamics of simple floppy molecules}, year = {1994}, language = {en} } @article{ZuelickeRagnettiNeumannetal.1996, author = {Z{\"u}licke, Lutz and Ragnetti, Francesca and Neumann, Rainer and Zuhrt, Christian}, title = {Ionized Van-der-Waals systems : structure and interactions}, series = {Technical Report / Institute of Physical and Theoretical Chemistry, Potsdam}, volume = {1996, 01}, journal = {Technical Report / Institute of Physical and Theoretical Chemistry, Potsdam}, publisher = {Univ.}, address = {Potsdam}, pages = {46 S.}, year = {1996}, language = {en} } @article{ZuelickeRagnettiNeumann1997, author = {Z{\"u}licke, Lutz and Ragnetti, Francesca and Neumann, Rainer}, title = {Ionized Van-der-Waals systems : structure and interactions}, year = {1997}, language = {en} } @article{ZuhrtNeumannZuelicke1999, author = {Zuhrt, Christian and Neumann, Rainer and Z{\"u}licke, Lutz}, title = {Investigation of vibrational states of the ArHCl+ cation in the electronic ground state}, year = {1999}, language = {en} } @article{VetterZuelickeKochetal.1996, author = {Vetter, Reinhard and Z{\"u}licke, Lutz and Koch, Anette and Dishoeck, Ewine F. van and Peyerimhoff, Sigrid D.}, title = {Photodissociation of NH2 : two-dimensional potential energy surfaces for the dissociation into NH and H}, year = {1996}, language = {en} } @article{VetterRitschelZuelickeetal.2003, author = {Vetter, Reinhard and Ritschel, Thomas and Z{\"u}licke, Lutz and Peterson, Kirk A.}, title = {Theoretical Study of the Low-Lying Electronically Excited States of OBrO}, year = {2003}, abstract = {Motivated by the possible importance of OBrO in atmospheric photochemistry, multireference configuration interaction calculations of the low-lying excited states were carried out to obtain information about the electronic vertical spectrum up to excitation energies of about 6 eV from the ground state, including the transition dipole moments, and about possible photodissociation pathways, based on one-dimensional cuts through the potential energy surfaces for dissociation into BrO + O and Br + O2, respectively. In addition, for probing the angle dependence the bending potentials were also calculated.}, language = {en} } @book{VetterNguyenZuelicke1996, author = {Vetter, Reinhard and Nguyen, Huu Tong and Z{\"u}licke, Lutz}, title = {Complete 3D potential energy surfaces for the two lowest electronic states of the system (N2H)+}, series = {Technical Report / Institute of Physical and Theoretical Chemistry, Potsdam}, volume = {1996, 02}, journal = {Technical Report / Institute of Physical and Theoretical Chemistry, Potsdam}, publisher = {Univ.}, address = {Potsdam}, pages = {6, [8] S. : graph. Darst.}, year = {1996}, language = {en} } @article{StaikovaPeyerimhoffZuelicke1995, author = {Staikova, Mima and Peyerimhoff, Sigrid D. and Z{\"u}licke, Lutz}, title = {Ab-initio investigation of the hyperfine structure in the 12+(12A) and the 12(12A,22A) system of the FCO radical}, year = {1995}, language = {en} } @article{SchwarzAndraeArnoldetal.1999, author = {Schwarz, W. H. Eugen and Andrae, Dirk and Arnold, S. R. and Heidberg, Joachim and Hellmann jr., H. and Hinze, J. and Karachalios, A. and Kovner, M. A. and Schmidt, P. C. and Z{\"u}licke, Lutz}, title = {Hans G. Hellmann (1903 - 1938) : ein deutscher Pionier der Quantenchemie in Moskau}, year = {1999}, language = {de} } @article{SchwarzAndraeArnoldetal.1999, author = {Schwarz, W. H. Eugen and Andrae, Dirk and Arnold, S. R. and Heidberg, Joachim and Hellmann jr., H. and Hinze, J. and Karachalios, A. and Kovner, M. A. and Schmidt, P. C. and Z{\"u}licke, Lutz}, title = {Hans G. Hellmann (1903 - 1938) : ein Pionier der Quantenchemie}, year = {1999}, language = {de} } @article{RitschelZuelickeKuntz2004, author = {Ritschel, Thomas and Z{\"u}licke, Lutz and Kuntz, Philip J.}, title = {Cationic Van-der-Waals complexes : theoretical study of Ar2H+ structure and stability}, year = {2004}, abstract = {The electronic and geometric structure, stability and molecular properties of the cationic van-der-Waals complex Ar2H+ in its ground electronic state are studied by means of two ab-initio quantum-chemical approaches: conventional configuration interaction (multi-reference and coupled cluster methods) and a diatomics-in-molecules model with ab-initio input data.}, language = {en} } @book{RitschelMahapatraZuelicke1997, author = {Ritschel, Thomas and Mahapatra, Susanta and Z{\"u}licke, Lutz}, title = {Classical trajectory calculations for inelastic scattering of protons by N2 Molecules}, series = {Technical Report / Institute of Physical and Theoretical Chemistry, Potsdam}, volume = {1997, 01}, journal = {Technical Report / Institute of Physical and Theoretical Chemistry, Potsdam}, publisher = {Univ.}, address = {Potsdam}, pages = {11 S., [10] S. : graph. Darst.}, year = {1997}, language = {en} } @article{RitschelMahapatraZuelicke2001, author = {Ritschel, Thomas and Mahapatra, Susanta and Z{\"u}licke, Lutz}, title = {Quasiclassical dynamics of proton scattering by N2 on an improved ab initio potential energy surface}, year = {2001}, abstract = {An improved analytical representation of the ground electronic potential energy surface (PES) of the (H+, N2) system is generated using the ab initio data reported in our earlier work. The new analytical PES function describes adequately the global behavior and in particular the angular dependence of the interaction as well as the long-range part so that it is amenable to scattering studies. We investigate the elastic and inelastic H+-N2 scattering dynamics on this PES by the quasiclassical trajectory method for center-of-mass collision energies in the range 29-144 eV. The trajectory results thus obtained are compared with the available experimental findings and with recent quantum-mechanical (vibrational close-coupling rotational infinite-order sudden) results. Despite some differences, the experimental data are well reproduced by the present calculations.}, language = {en} } @article{RagnettiZuhrtZuelicke1996, author = {Ragnetti, Francesca and Zuhrt, Christian and Z{\"u}licke, Lutz}, title = {Intramolecular dynamics of the cationic argon trimer}, year = {1996}, language = {en} } @book{RagnettiZuhrtZuelicke1995, author = {Ragnetti, Francesca and Zuhrt, Christian and Z{\"u}licke, Lutz}, title = {Intramolecular dynamics of the cationic argon trimer}, series = {Technical Report / Institute of Physical and Theoretical Chemistry, Potsdam}, volume = {1995, 03}, journal = {Technical Report / Institute of Physical and Theoretical Chemistry, Potsdam}, publisher = {Univ.}, address = {Potsdam}, pages = {11, [7] S. : graph. Darst.}, year = {1995}, language = {en} } @book{RagnettiZuhrtZuelicke1995, author = {Ragnetti, Francesca and Zuhrt, Christian and Z{\"u}licke, Lutz}, title = {Intramolecular dynamics of the cationic argon trimer}, publisher = {Univ.}, address = {Potsdam}, pages = {18 S.}, year = {1995}, language = {en} } @book{NguyenZuelicke1995, author = {Nguyen, Huu Tong and Z{\"u}licke, Lutz}, title = {Potential energy surfaces for the interaction of H+ and H- atomic ions with the N2 molecule}, series = {Technical Report / Institute of Physical and Theoretical Chemistry, Potsdam}, volume = {1995, 02}, journal = {Technical Report / Institute of Physical and Theoretical Chemistry, Potsdam}, publisher = {Univ.}, address = {Potsdam}, pages = {19 S.}, year = {1995}, language = {en} } @article{MahapatraZuhrtVetteretal.1996, author = {Mahapatra, Susanta and Zuhrt, Christian and Vetter, Reinhard and Nguyen, Huu Tong and Ritschel, Thomas and Z{\"u}licke, Lutz}, title = {Spectroscopy and intramalocular dynamics of collinear N2H+ on a new potential energy surface}, series = {Technical Report / Institute of Physical and Theoretical Chemistry, Potsdam}, volume = {1996, 03}, journal = {Technical Report / Institute of Physical and Theoretical Chemistry, Potsdam}, publisher = {Univ.}, address = {Potsdam}, pages = {28, [8] S. : graph. Darst.}, year = {1996}, language = {en} } @article{MahapatraVetterZuhrtetal.1997, author = {Mahapatra, Susanta and Vetter, Reinhard and Zuhrt, Christian and Nguyen, Huu Tong and Ritschel, Thomas and Z{\"u}licke, Lutz}, title = {Bound states and time-dependent dynamics of the N2H+ molecular ion in its ground electronic state. I. 2D treatment}, year = {1997}, language = {en} } @article{MahapatraVetterZuhrtetal.1998, author = {Mahapatra, Susanta and Vetter, Reinhard and Zuhrt, Christian and Nguyen, Huu Tong and Ritschel, Thomas and Z{\"u}licke, Lutz}, title = {Ground state potential energy surface, 3D time-dependent intramolecular dynamics and vibrational states of the N2H+ molecular ion}, year = {1998}, language = {en} }