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H. Harder

University of Kiel

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Publication

Featured researches published by H. Harder.

Chemical Physics Letters | 1996

Direct l-type doubling transitions in the ν6 = 1 vibrational state of CF3Br and CF3I: l-type resonance effects on the spin-rotation coupling

Carsten Gerke; H. Harder

Abstract Direct l -type doubling transitions in the ν 6 = 1 state of CF 3 79 Br, CF 3 81 Br and CF 3 I have been observed using the technique of Fourier transform microwave spectroscopy in the range 4.5–8 GHz. The transitions covered a range of J values from 38–47 for both isotopomers of CF 3 Br and from 40–51 for CF 3 I. The transition frequencies including hyperfine structures could solely be explained by the ( Δk = ±2, Δl = ±2) l -type resonance interaction including rotation-vibration, quadrupole and spin-rotation terms.

Journal of Molecular Spectroscopy | 1997

Radiofrequency, Microwave, Submillimeter-Wave, and High-Resolution Infrared Spectra of thev6= 1 Vibrational State of CDF3

H. Bürger; J. Cosléou; J. Demaison; C. Gerke; H. Harder; H. Mäder; M. Paplewski; D. Papousek; Kamil Sarka; James K. G. Watson

Journal of Molecular Spectroscopy | 1996

Microwave, Submillimeter-Wave, and High-Resolution FTIR Spectra of AsF3in the ν2and ν4States

H. Bürger; J. Demaison; P. Dréan; C. Gerke; Lauri Halonen; H. Harder; H. Mäder; J. Radtke; H. Ruland

Journal of Molecular Spectroscopy | 1999

Fitting Rovibrational Spectra ofC3vSymmetric Top Molecules with Unitary Equivalent Parameter Sets: A Novel Application to thevt= 1 Level

H. Harder

Journal of Molecular Spectroscopy | 1994

Microwave, Millimeter-Wave, and Submillimeter-Wave Spectra of 1,1,1-Trifluoropropyne: Analysis of the Ground and υ10 = 1 Vibrational States and Observation of Direct l-Type Resonance Transitions

H. Harder; C. Gerke; H. Mäder; J. Cosleaou; R. Bocquet; J. Demaison; D. Papousek; Kamil Sarka

Journal of Molecular Spectroscopy | 1999

Radio-Frequency, Centimeter-Wave, Millimeter-Wave, and Infrared Spectra of SiDF3 in the v6 = 1 Excited State

L. Margulès; J. Cosléou; R. Bocquet; J. Demaison; E.B. Mkadmi; H. Bürger; U. Wötzel; H. Harder; H. Mäder

Journal of Molecular Spectroscopy | 1999

The Reduced Effective Vibration–Rotational Hamiltonian for the vt = 2 Levels of C3v Symmetric-Top Molecules

Kamil Sarka; H. Harder

Journal of Molecular Spectroscopy | 2000

Radiofrequency, Centimeter-Wave, Millimeter-Wave, and Infrared Spectra of SiHF3: Investigation of the Ground, v4 = 1, and v6 = 1 Vibrational States

M. Gnida; L. Margulès; J. Cosléou; R. Bocquet; J. Demaison; E.B. Mkadmi; H. Bürger; H. Harder; H. Mäder

Journal of Molecular Spectroscopy | 2002

The Rotational Spectrum of SiHF3 in the Vibrational State υ6=2: Observation of Direct l-Type Resonance Transitions

M. Gnida; H. Mäder; H. Harder; A Huckauf; L. Margulès; J. Cosléou; J. Demaison; Petr Pracna; Kamil Sarka

Journal of Molecular Spectroscopy | 2002

The vt=1 Rovibrational Hamiltonian for C3v Symmetric Top Molecules Containing One Quadrupolar Nucleus: Reductions and Application to AsF3

H. Harder; C. Gerke; L. Fusina; P. Dréan

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H. Mäder

University of Kiel

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Kamil Sarka

Comenius University in Bratislava

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J. Demaison

University of Ulm

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U. Wötzel

University of Kiel

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H. Bürger

university of lille

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Petr Pracna

Academy of Sciences of the Czech Republic

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L. Fusina

University of Bologna

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James K. G. Watson

National Research Council

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E.B. Mkadmi

University of Burgundy

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J. Cosléou

Lille University of Science and Technology

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