Ove Christiansen
Ove Christiansen
Department of Chemistry, Aarhus University
Verified email at chem.au.dk - Homepage
Title
Cited by
Cited by
Year
The second-order approximate coupled cluster singles and doubles model CC2
O Christiansen, H Koch, P Jørgensen
Chemical Physics Letters 243 (5-6), 409-418, 1995
16261995
The D alton quantum chemistry program system
K Aidas, C Angeli, KL Bak, V Bakken, R Bast, L Boman, O Christiansen, ...
Wiley Interdisciplinary Reviews: Computational Molecular Science 4 (3), 269-284, 2014
9572014
Response functions from Fourier component variational perturbation theory applied to a time‐averaged quasienergy
O Christiansen, P Jørgensen, C Hättig
International journal of quantum chemistry 68 (1), 1-52, 1998
5651998
Response functions in the CC3 iterative triple excitation model
O Christiansen, H Koch, P Jo/rgensen
The Journal of chemical physics 103 (17), 7429-7441, 1995
5161995
The CC3 model: An iterative coupled cluster approach including connected triples
H Koch, O Christiansen, P Jo/rgensen, AM Sanchez de Merás, T Helgaker
The Journal of chemical physics 106 (5), 1808-1818, 1997
3941997
DALTON, a molecular electronic structure program
T Helgaker, HJA Jensen, P Jørgensen, J Olsen, K Ruud, H Ågren, ...
Release 1, 63, 2001
2902001
Vibrational coupled cluster theory
O Christiansen
The Journal of chemical physics 120 (5), 2149-2159, 2004
2862004
Excitation energies of BH, CH2 and Ne in full configuration interaction and the hierarchy CCS, CC2, CCSD and CC3 of coupled cluster models
H Koch, O Christiansen, P Jørgensen, J Olsen
Chemical physics letters 244 (1-2), 75-82, 1995
2731995
Excitation energies of H2O, N2 and C2 in full configuration interaction and coupled cluster theory
O Christiansen, H Koch, P Jørgensen, J Olsen
Chemical physics letters 256 (1-2), 185-194, 1996
2601996
Surprising cases of divergent behavior in Mo/ller–Plesset perturbation theory
J Olsen, O Christiansen, H Koch, P Jo/rgensen
The Journal of chemical physics 105 (12), 5082-5090, 1996
2311996
Perturbative triple excitation corrections to coupled cluster singles and doubles excitation energies
O Christiansen, H Koch, P Jo/rgensen
The Journal of chemical physics 105 (4), 1451-1459, 1996
2261996
Vibrational structure theory: new vibrational wave function methods for calculation of anharmonic vibrational energies and vibrational contributions to molecular properties
O Christiansen
Physical Chemistry Chemical Physics 9 (23), 2942-2953, 2007
2232007
A systematic ab initio study of the water dimer in hierarchies of basis sets and correlation models
A Halkier, H Koch, P Jørgensen, O Christiansen, IMB Nielsen, T Helgaker
Theoretical Chemistry Accounts 97 (1), 150-157, 1997
2191997
Integral-direct coupled cluster calculations of frequency-dependent polarizabilities, transition probabilities and excited-state properties
O Christiansen, A Halkier, H Koch, P Jo/rgensen, T Helgaker
The Journal of chemical physics 108 (7), 2801-2816, 1998
2151998
Large‐scale calculations of excitation energies in coupled cluster theory: The singlet excited states of benzene
O Christiansen, H Koch, A Halkier, P Jo/rgensen, T Helgaker, ...
The Journal of chemical physics 105 (16), 6921-6939, 1996
2021996
Two-photon absorption in tetraphenylporphycenes: are porphycenes better candidates than porphyrins for providing optimal optical properties for two-photon photodynamic therapy?
J Arnbjerg, A Jiménez-Banzo, MJ Paterson, S Nonell, JI Borrell, ...
Journal of the American Chemical Society 129 (16), 5188-5199, 2007
1962007
Frequency-dependent polarizabilities and first hyperpolarizabilities of CO and H2O from coupled cluster calculations
O Christiansen, J Gauss, JF Stanton
Chemical physics letters 305 (1-2), 147-155, 1999
1951999
Two-photon dissociation and ionization of liquid water studied by femtosecond transient absorption spectroscopy
CL Thomsen, D Madsen, SR Keiding, J Tho/gersen, O Christiansen
The Journal of chemical physics 110 (7), 3453-3462, 1999
1921999
Møller–Plesset perturbation theory for vibrational wave functions
O Christiansen
The Journal of chemical physics 119 (12), 5773-5781, 2003
1912003
The integral‐direct coupled cluster singles and doubles model
H Koch, A Sánchez de Merás, T Helgaker, O Christiansen
The Journal of chemical physics 104 (11), 4157-4165, 1996
1831996
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Articles 1–20