Bilde av Røeggen, Inge
Bilde av Røeggen, Inge
Department of Physics and Technology inge.roeggen@uit.no +4777644025 478 51 142 REALF C 306

Inge Røeggen


Professor Emeritus


  • Inge Arvid Røeggen, Bin Gao :
    On the origin of bonding in metals: lithium as a case study
    Molecular Physics 2022 DOI
  • Inge Arvid Røeggen, Bin Gao :
    Combination of large and small basis sets in electronic structure calculations on large systems
    Journal of Chemical Physics 2018 ARKIV / DOI
  • Inge Arvid Røeggen, Bin Gao :
    Perturbed atoms in molecules and solids: The PATMOS model
    Journal of Chemical Physics 2013 DOI
  • Inge Røeggen, Tor Johansen :
    Cholesky decomposition of the two-electron integral matrix in electronic structure calculations
    Journal of Chemical Physics 2008 DOI
  • Inge Røeggen :
    Analytic functions for the three-body potential of the helium trimer
    Journal of Chemical Physics 2007 DOI
  • Inge Røeggen :
    An extended group function model for intermolecular interactions
    Theoretical Chemistry Accounts 2006
  • Inge Røeggen :
    An ab initio study of the fcc and hcp structures of helium
    Journal of Chemical Physics 2006
  • I Roeggen, Inge Røeggen, Leif Veseth :
    Interatomic potential for the Chi(1)Sigma(+)(g) state of Be-2, revisited
    International Journal of Quantum Chemistry 2005
  • Inge Røeggen, H. R. Skullerud, T. H. Løvaas, D. K. Dysthe :
    The Li+ - H2 system in a rigid rotor approximation: potential energy Surface and transport coefficients
    Journal of Physics B: Atomic, Molecular and Optical Physics 2002
  • Inge Røeggen :
    The Li+-H2 system in a rigid-rotor approximation: potential energy surface and transport coefficients
    Journal of Physics B: Atomic, Molecular and Optical Physics 2002
  • Inge Røeggen :
    Extended geminal models
    Springer 1999
  • M. T. Elford, Inge Røeggen, H. R. Skullerud :
    Interaction potential and transport coefficients for Li+ ions in helium
    Journal of Physics B: Atomic, Molecular and Optical Physics 1999
  • G. R. Ahmadi, Inge Røeggen :
    A minimal distortion localization of occupied orbitals in supermolecule Calculations of intermolecular interactions
    Theoretical Chemistry Accounts 1997
  • G. R. Ahmadi, Inge Røeggen :
    Measurements of plasma potential and electron temperature fluctuations in a low-temperature magnetized plasma
    Theoretical Chemistry Accounts 1997
  • Inge Røeggen, J. Almlöf :
    Interatomic Potential for the X 1+ State of Be2
    International Journal of Quantum Chemistry 1996
  • P. Wind, Inge Røeggen :
    Energy expansion in the extended geminal model
    Chemical Physics 1996
  • T. Dahl, Inge Røeggen :
    An Analysis of Electron Donor-Acceptor Complexes: H2OF2, H2OCl2, and H2OClF
    Journal of the American Chemical Society 1996
  • Inge Røeggen, J. Almlöf :
    An extended geminal calculation of the three-body potential for the ground state of the helium trimer
    Journal of Molecular Structure: THEOCHEM 1996
  • P. Wind, Inge Røeggen :
    Ab initio calculation of the three-body interaction in the (H2)3 trimer
    Chemical Physics 1996
  • Inge Røeggen, P. Wind :
    Electron correlation, extended geminal models, and intermolecular Interactions: Theory
    Journal of Chemical Physics 1996
  • Inge Røeggen, J Almlöf :
    An accurate calculation of the three-body potential for the ground state of the helium trimer
    Journal of Chemical Physics 1995
  • G. R. Ahmadi, J. Almlöf, Inge Røeggen :
    The interatomic potential for the X 1 state of ArNa+, NeNa+, HeNa+
    Chemical Physics 1995
  • Inge Røeggen, J. Almlöf, G. R. Ahmadi, P. A. Wind :
    An accurate computational model for the study of intermolecular interactions
    Journal of Chemical Physics 1995
  • G. R. Ahmadi, Inge Røeggen :
    The interatomic potential for the X 1 state of ArLi+
    Journal of Physics B: Atomic, Molecular and Optical Physics 1994
  • Inge Røeggen, G. R. Ahmadi :
    A quantchem chemical study of the F- and H-bonded isomers of HF/ClF
    Journal of Molecular Structure: THEOCHEM 1994
  • P. Wind, Inge Røeggen :
    A theoretical study of the (H2)2 dimer. Ill. The isotropic potential
    Chemical Physics 1993
  • Inge Røeggen, G. R. Ahmadi, P. A. Wind :
    Intermolecular potentials calculated by an extended group function model: Theory
    Journal of Chemical Physics 1993
  • Inge Røeggen :
    Analysis of Electron Donor-Acceptor Complexes: BH3CO, BH3HN3
    Chemical Physics 1992
  • Inge Røeggen :
    An energy decomposition analysis of intermolecular interactions
    Journal of Mathematical Chemistry 1992
  • Inge Røeggen, H. Skullerud :
    The interatomic potential for the X 1 state of NeLi+
    Journal of Physics B: Atomic, Molecular and Optical Physics 1992
  • Inge Røeggen, T. Dahl :
    An analysis of Weakly bonded EDA Complexes: F2NH3, C12NH3, CIFNH3
    Journal of the American Chemical Society 1992
  • P. Wind, Inge Røeggen :
    A theoretical study of the H2 dimer: II. The potential energy surface
    Chemical Physics 1992
  • Inge Røeggen, P. Wind :
    A theoretical study of the H2 dimer: I.Bonding
    Chemical Physics 1992
  • H. Skullerud, Inge Røeggen, T. H. Løvaas :
    Mobility and diffusion of lithium in neon
    Journal of Physics B: Atomic, Molecular and Optical Physics 1992
  • Inge Røeggen :
    Atoms and Electron-pair Bonds in a Molecule: An Appproach within the Context of Extended Geminal Models
    International Journal of Quantum Chemistry 1991
  • Inge Røeggen :
    Electron Correlation Described by Extended Geminal Models: The EXGEM7 and EXRHF3 Models
    International Journal of Quantum Chemistry 1990
  • Inge Røeggen :
    Analysis of Hydrogen Bonded Systems: (H20)2, H20HF, (HF)2
    Molecular Physics 1990
  • Inge Røeggen, E. Wisløff-Nilssen :
    Prediction of a metastable D3h form of tetra oxygen
    Chemical Physics Letters 1989
  • Inge Røeggen :
    Electron Correlation Described by Extended Geminal Models:
    Journal of Chemical Physics 1988
  • Inge Røeggen :
    Electron Correlation Described by Extended Geminal Models: The EXGEM4 and EXGEM5 Models
    International Journal of Quantum Chemistry 1987
  • Inge Røeggen, K. Morokuma, K. Yamashita :
    On the binding energy of the ground state of Be2
    Chemical Physics Letters 1987
  • Inge Røeggen, E. Wisløff-Nilssen :
    An energy fragment analysis of molecular properties: Theory
    Chemical Physics Letters 1987
  • Inge Røeggen, E. Wisløff-Nilssen :
    The Beebe-Linderberg two-electron integral approximation
    Chemical Physics Letters 1986
  • Inge Røeggen :
    On the weaknesses of the VSEPR model
    Journal of Chemical Physics 1986
  • Inge Røeggen :
    Intermolecular potentials calculated by an extended geminal model: Theory
    Journal of Chemical Physics 1986
  • Inge Røeggen :
    Anskuelighet og rom i mikrokosmos
    2004
  • Inge Røeggen :
    Pertubated atoms in molecules and solids
    2003
  • Inge Røeggen :
    Pertubed Atoms in Molecules and Solids: the PATMOS model
    2002
  • Inge Røeggen :
    Perturbed atoms in molecules and solids: the PATMOS model
    2001
  • Inge Røeggen :
    Intermolecular Interactions Studied by an Extended Geminal Model
    1997

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