P. R. Bunker

National Research Council Canada — Canada

Physics and Astronomy · Physical Sciences

53h-index9.1kcitations282works0.02yr avg
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Research Topics

Advanced Chemical Physics Studies(155), Molecular Spectroscopy and Structure(103), Spectroscopy and Laser Applications(62), Atmospheric Ozone and Climate(50), Atomic and Molecular Physics(34)

Publications282 total

The Molecular Symmetry Group; A Personal View of the History of Its Development
Natural Sciences·2025Open Access
THE MOLECULAR SYMMETRY GROUP A personal view of the history of its development
2024Open Access
The Planck constant of action and the Kibble balance
Journal of Molecular Spectroscopy·2023Open Access
The CO2 molecule is never linear
Journal of Molecular Structure·2020· 14 cited
The Planck constant of action hA
Journal of Quantitative Spectroscopy and Radiative Transfer·2020· 6 cited
The Planck constant and its units
Journal of Quantitative Spectroscopy and Radiative Transfer·2019· 15 cited
Empirical potential energy surface and bending angle probability densities for the electronic ground state of HCO+
Journal of Molecular Spectroscopy·2018· 9 cited
Fundamentals of Molecular Symmetry
2018· 70 cited
An ab initio study of SbH2 and BiH2: The Renner effect, spin–orbit coupling, local mode vibrations and rovibronic energy level clustering in SbH2
Journal of Molecular Spectroscopy·2016· 6 cited
Singlet–triplet interaction in Group 2 M2O hypermetallic oxides
Journal of Molecular Spectroscopy·2014· 3 cited
Stark Effect in the Benzene Dimer
The Journal of Physical Chemistry A·2013· 6 cited
Structure of the Benzene - by Dynamics
mss·2013
Cover Picture: Structure of the Benzene Dimer—Governed by Dynamics (Angew. Chem. Int. Ed. 19/2013)
Angewandte Chemie International Edition·2013
Titelbild: Die Struktur des Benzoldimers – die Dynamik gewinnt (Angew. Chem. 19/2013)
Angewandte Chemie·2013Open Access
Die Struktur des Benzoldimers – die Dynamik gewinnt
Angewandte Chemie·2013· 12 cited
Structure of the Benzene Dimer—Governed by Dynamics
Angewandte Chemie International Edition·2013· 83 cited
The Predicted Spectrum and Singlet–Triplet Interaction of the Hypermetallic Molecule SrOSr
The Journal of Physical Chemistry A·2013· 7 cited
Unraveling the internal dynamics of the benzene dimer: a combined theoretical and microwave spectroscopy study
Physical Chemistry Chemical Physics·2013· 34 citedOpen Access
The Predicted Infrared Spectrum of the Hypermetallic Molecule CaOCa in its Lowest Two Electronic States tilde{X} 1 Σ g ^+ and tilde{a} 3 Σ u ^+
67th International Symposium on Molecular Spectroscopy·2012
The predicted infrared spectrum of the hypermetallic molecule CaOCa in its lowest two electronic states and
Journal of Molecular Structure·2012· 9 cited
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Frequent Co-authors

Per Jensen(14), Alfred Karpfen(6), Trevor J. Sears(5), W.P. Kraemer(4), Manfred Kofranek(4), Hans Lischka(4), V. S̆pirko(4), A. R. W. McKellar(3), A.R. Hoy(3), K. M. Evenson(2), B.M. Landsberg(2), R.E. Moss(2), Melanie Schnell(2), Gert von Helden(2), Gerard Meijer(2), Ad van der Avoird(2), Martin Brumm(2), Jon T. Hougen(1), J. W. C. Johns(1), Christian Jungen(1)