Peter Klæboe

Professor Emeritus - Department of Chemistry
Image of Peter Klæboe
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Phone +47-22855678 +47-22142566
Fax +47-22855441
Room V 238
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Academic Interests

Applications of infrared and Raman spectroscopy on organic , metallorganic and anorganic compounds.

Conformational studies of organic molecules in various phases and temperatures, matrix isolation studies in inert matrices, studies at high pressures, spectral studies of molten salts.

 

Tags: Physical chemistry, Infrared spectroscopy, Raman spectroscopy, Low temperature spectroscopy, Highpressure spectroscopy, Conformational analysis, Calculations

Publications

  • Guirgis, Gamil A.; Dukes, Horace W.; Wyatt, Justin K.; Nielsen, Claus Jørgen; Horn, Anne; Aleksa, Valdemaras & Klæboe, Peter (2015). Vibrational spectra, quantum chemical calculations and spectral assignments of 1,1-difluoro-1-silacyclohexane Dedicated to Professor Benjamin J. van der Veken, University of Antwerp, Belgium on the occasion of his 65 years birthday.. Spectrochimica Acta Part A - Molecular and Biomolecular Spectroscopy.  ISSN 1386-1425.  136, s 51- 57 . doi: 10.1016/j.saa.2013.10.058
  • Nielsen, Claus Jørgen; Klæboe, Peter; Andersen, Niels Højmark; Guirgis, Gamil A.; Hickman, Daniel V. & Morris, Tamia B. (2015). Infrared and Raman spectra, DFT-calculations and spectral assignments of 1,1,3,3,5,5-hexafluoro-1,3,5-trisilacyclohexane. Journal of Molecular Structure.  ISSN 0022-2860.  1099, s 399- 406 . doi: 10.1016/j.molstruc.2015.05.065
  • Andersen, Niels Højmark; Klæboe, Peter; Nielsen, Claus Jørgen; Guirgis, Gamil A.; Overby, Jason S. & Askarian, Sahand M. (2014). Infrared and Raman spectra, DFT calculations and spectral assignments of 1,3,5-trisilacyclohexane. Journal of Molecular Structure.  ISSN 0022-2860.  1076, s 419- 425 . doi: dx/doi.org/10.1016/j.molstruc.2014.07.077
  • Klæboe, Peter; Horn, Anne; Nielsen, Claus Jørgen; Aleksa, Valdemaras; Guirgis, Gamil A.; Wyatt, Justin K. & Dukes, Horace W. (2013). Infrared and Raman spectra, conformations, quantum chemical calculations and spectral assignments of 1-methyl-1-silacyclohexane. Journal of Molecular Structure.  ISSN 0022-2860.  1034, s 207- 215 . doi: 10.1016/j.molstruc.2012.10.045
  • Klæboe, Peter; Nielsen, Claus Jørgen; Horn, Anne; Guirgis, Gamil A.; Overby, Jason S. & Aleksa, Valdemaras (2013). Raman and infrared spectra, quantum chemical calculations, conformational and spectral assignments of 1-chloro-1-methyl-1-silacyclohexane. Journal of Molecular Structure.  ISSN 0022-2860.  1047, s 282- 291 . doi: doi.org/10.1016/j.molstruc.2013.05.003
  • Klæboe, Peter; Nielsen, Claus Jørgen; Horn, Anne; Guirgis, Gamil A.; Overby, Jason S. & Aleksa, Valdemaras (2013). Raman and infrared spectra, quantum chemical calculations, conformations and spectral assignments of 1-chloro-1-methyl-1-silacyclohexane. Journal of Molecular Structure.  ISSN 0022-2860.  1047, s 282- 291 . doi: 10.1016/j.molstruc.2013.05.003
  • Aleksa, Valdemaras; Guirgis, Gamil A.; Horn, Anne; Klæboe, Peter; Liberatore, Richard J. & Nielsen, Claus Jørgen (2012). Vibrational spectra, conformations, quantum chemical calculations and spectral assignments of 1-chloro-1-silacyclohexane. Vibrational Spectroscopy.  ISSN 0924-2031.  61, s 167- 175 . doi: 10.1016/j.vibspec.2012.02.021
  • Guirgis, Gamil A.; Nielsen, Claus Jørgen; Horn, Anne; Aleksa, Valdemaras & Klæboe, Peter (2012). Infrared and Raman spectra, DFT-calculations and spectral assignments of silacyclohexane. Journal of Molecular Structure.  ISSN 0022-2860.  1023, s 189- 196 . doi: 10.1016/j.molstruc.2012.04.086
  • Klæboe, Peter; Aleksa, Valdemaras; Nielsen, Claus Jørgen; Horn, Anne; Guirgis, Gamil A. & Johnston, Merrick H. (2012). Infrared and Raman spectra, conformations, ab initio calculations and spectral assignments of 1-fluoro-1-silacyclohexane. Journal of Molecular Structure.  ISSN 0022-2860.  1015, s 120- 128 . doi: 10.1016/j.molstruc.2012.02.016
  • Horn, Anne; Hopf, Henning & Klæboe, Peter (2011). Infrared and Raman spectral data and conformations of 1-pentyne. Journal of Molecular Structure.  ISSN 0022-2860.  989(1-3), s 38- 44 . doi: 10.1016/j.molstruc.2010.12.036
  • Klæboe, Peter; Horn, Anne; Nielsen, Claus Jørgen & Guirgis, Gamil A. (2011). The infrared and Raman spectra, ab initio calculations and spectral assignments of cyclopropylmethyl dichlorosilane (c-C3H5)SiCl2CH3. Vibrational Spectroscopy.  ISSN 0924-2031.  56(2), s 136- 145 . doi: 10.1016/j,vibspec.2011.01.006
  • Durig, James R.; Panikar, Savita S.; Guirgis, Gamil A.; Gounev, Todor K.; Klæboe, Peter; Horn, Anne; Nielsen, Claus Jørgen; Peebles, Rebecca A.; Peebles, Sean A. & Liberatore, Richard J. (2010). Conformational stability, r(0) structural parameters, barriers to internal rotation, vibrational assignments and ab initio calculations of c-C3H5GeH2CH3. Journal of Molecular Structure.  ISSN 0022-2860.  969(1-3), s 55- 68 . doi: 10.1016/j.molstruc.2010.01.042
  • Klæboe, Peter; Nielsen, Claus Jørgen; Horn, Anne; Guirgis, Gamil A. & Witkowski, Witold (2010). Vibrational spectra, conformational equilibrium, ab initio calculations and spectral assignments of ethylmethylgermane. Vibrational Spectroscopy.  ISSN 0924-2031.  54(1), s 56- 64 . doi: 10.1016/j.vibspec.2010.06.005
  • Klæboe, Peter; Nielsen, Claus Jørgen; Horn, Anne; Guirgis, Gamil A. & Wurrey, C. J. (2010). Infrared and Raman spectra, conformations, ab initio calculations and spectral assignments of ethylmethyldichlorogermane. Journal of Molecular Structure.  ISSN 0022-2860.  976(1-3), s 105- 114 . doi: 10.1016/j.molstruc.2010.02.030
  • Klæboe, Peter; Nielsen, Claus Jørgen; Horn, Anne; Guirgis, Gamil A. & Kilway, K. V. (2009). Vibrational spectroscopic studies, conformations and ab initio calculations of 1,2-bis(trifluorosilyl)ethane (CF3CH2CH2CF3). Journal of Raman Spectroscopy.  ISSN 0377-0486.  40(12), s 2111- 2122 . doi: 10.1002/jrs.2380
  • Horn, Anne; Klæboe, Peter; Nielsen, Claus Jørgen & Guirgis, GA (2008). Vibrational spectra, conformations, ab initio calculations and vibrational assignments of 3-pentyn-2-ol. Journal of Molecular Structure.  ISSN 0022-2860.  879, s 102- 112 . doi: 10.1016/j.molstruc.2007.08.017
  • Klæboe, Peter & Skattebøl, Lars (2008). The infrared and Raman spectra of trans- and cis-tetrachloro-tetramethylbicyclopropylidene. Spectrochimica Acta Part A - Molecular and Biomolecular Spectroscopy.  ISSN 1386-1425.  71A(3), s 1166- 1171
  • Klæboe, Peter & Skattebøl, Lars (2008). The infrared and Raman spectra of trans- and cis-tetrachloro-tetramethylbicylopropylidene. Spectrochimica Acta Part A - Molecular and Biomolecular Spectroscopy.  ISSN 1386-1425.  71(3), s 1166- 1171 . doi: 10.1016/j.saa.2008.03.015
  • Nielsen, Claus Jørgen; Horn, Anne; Klæboe, Peter & Guirgis, GA (2008). Vibrational spectra, ab initio calculations and vibrational assignments of 3-butyn-1-ol. Journal of Molecular Structure.  ISSN 0022-2860.  886, s 90- 102 . doi: 10.1016/j.molstruc.2007.11.002
  • Guirgis, Gamil A.; Mazzone, P. M.; Pasko, D. N.; Klæboe, Peter; Horn, Anne & Nielsen, Claus Jørgen (2007). Infrared and Raman spectra, ab initio calculations, conformations and spectral assignments of 1,3-disilabutane. Journal of Raman Spectroscopy.  ISSN 0377-0486.  38, s 1159- 1173
  • Horn, Anne; Klæboe, Peter; Nielsen, Claus Jørgen; Mazzone, PM; Pasko, DN & Guirgis, GA (2007). Raman spectra, ab initio calculations, phase transitions and conformations of 1,3-disilabutane. Phase Transitions.  ISSN 0141-1594.  80 . doi: 10.1080/01411590701339435
  • Horn, Anne; Klæboe, Peter; Nielsen, Claus Jørgen; Spichtig, S. & Guirgis, Gamil A. (2007). Vibrational spectroscopic studies, conformations and ab initio calculations of allyltrichlorogermane. Asian Chemistry Letters.  ISSN 0971-9822.  11, s 41- 56
  • Kovacs, A; Izvekov, V; Keresztury, G; Nielsen, Claus Jørgen & Klæboe, Peter (2007). Vibrational spectroscopic study of 2-fluorophenol and 2,3,5,6-tetrafluorohydroquinone. Chemical Physics.  ISSN 0301-0104.  335, s 205- 214 . doi: 10.1016/j.chemphys.2007.04.018
  • Guirgis, Gamil A.; Horn, Anne; Klæboe, Peter & Nielsen, Claus Jørgen (2006). Vibrational spectra, conformational equilibria, ab initio calculations and vibrational assignments of ethylmethylfluorosilane. Journal of Molecular Structure.  ISSN 0022-2860.  825, s 101- 114
  • Klæboe, Peter; Guirgis, GA; Witkowski, WA; Horn, Anne & Nielsen, Claus Jørgen (2006). Vibrational spectroscopic studies, conformations and quantum chemical calculations of 3,3,3-trifluoropropylsilane and 3,3,3-trifluoropropylsilane-d(3). Journal of Raman Spectroscopy.  ISSN 0377-0486.  37
  • Klæboe, Peter; Guirgis, Gamil A.; Witkowski, Witold; Horn, Anne & Nielsen, Claus J. (2006). Vibrational spectroscopic studies, conformations and quantum chemical calculations of 3,3,3-trifluoropropylsilane and 3,3,3-trifluorosilane-d3. Journal of Raman Spectroscopy.  ISSN 0377-0486.  37, s 29- 51
  • Horn, Anne; Klæboe, Peter; Nielsen, Claus Jørgen; Samdal, Svein & Guirgis, Gamil A. (2005). Conformational equilibrium of Ethoxytrichlorosilane investigated by infrared and Raman spectroscopy and by ab initio calculations. Bulgarian Chemical Communications.  ISSN 0861-9808.  37(4), s 332- 343
  • Guirgis, GA; Horn, Anne; Klæboe, Peter & Nielsen, Claus Jørgen (2005). Vibrational spectroscopic studies, conformations and ab initio calculations of 3,3,3-trifluoropropyltrichlorosilane. Spectrochimica Acta Part A - Molecular and Biomolecular Spectroscopy.  ISSN 1386-1425.  61, s 1335- 1346
  • Aleksa, Valdemaras; Klæboe, Peter; Nielsen, Claus Jørgen; Guirgis, Gamil A. & Durig, James R. (2004). Vibrational spectroscopic studies, conformations and ab initio calculations of n-propyltrichlorosilane. Journal of Raman Spectroscopy.  ISSN 0377-0486.  35(11), s 975- 990 . doi: 10.1002/jrs.1245
  • Klæboe, Peter; Horn, Anne; Aleksa, Valdemaras; Nielsen, Claus Jørgen & Guirgis, Gamil A. (2004). Conformational equilibrium in allyltrichlorosilane studied by infrared and Raman spectroscopy and by ab initio calculations. Asian Chemistry Letters.  ISSN 0971-9822.  8(2-3), s 187- 202
  • Klæboe, Peter; Horn, Anne; Jordanov, Bojidar; Nielsen, Claus Jørgen & Aleksa, Valdemaras (2004). Vibrational spectra, conformational equilibrium and ab initio calculations of 1,2-diphenylethane. Journal of Molecular Structure.  ISSN 0022-2860.  695-696, s 77- 94
  • Horn, Anne; Klæboe, Peter; Jordanov, B; Nielsen, Claus Jørgen & Aleksa, V (2004). Vibrational spectra, conformational equilibrium and ab initio calculations of 1,2-diphenylethane. Journal of Molecular Structure.  ISSN 0022-2860.  695, s 77- 94
  • Klæboe, Peter; Horn, Anne; Aleksa, Valdemaras; Nielsen, Claus J. & Guirgis, Gamil A. (2004). Comformational equilibrium in allyltrichlorosilane studied by infrared and Raman spectroscopy and by ab intio calculations. Asian Chemistry Letters.  ISSN 0971-9822.  8, s 187- 202
  • Klæboe, Peter; Richard, CJ; Aleksa, Valdemaras; Nielsen, Claus Jørgen; Guirgis, GA & Durig, JR (2004). Conformational equilibrium in dimethylvinylsilane and dimethylvinylsilane-d(1) studied by infrared and Raman spectroscopy and by ab initio calculations. Journal of Molecular Structure.  ISSN 0022-2860.  661, s 81- 107
  • Gatial, A.; Horn, A; Klæboe, Peter; Nielsen, Claus J.; Pedersen, Bjørn; Hopf, Henning & Mlynek, C. (1990). The ir, raman and NMR spectra and conformations of cyclohexylallene. Journal of Molecular Structure.  ISSN 0022-2860.  218, s 59- 66
  • Pedersen, Bjørn; Klæboe, Peter & Torgrimsen, Torgrim (1971). The Interpretation of the 1H and 19F NMR Spectrum of 1,2-difluoroethane.. Acta Chemica Scandinavica.  ISSN 0904-213X.  25, s 2367- 2370

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  • Klæboe, Peter & Klæboe, Peter (1997). Raman Scattering, discovered 69 years ago, a method in rapid development.

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Published Nov. 11, 2010 9:00 AM - Last modified Sep. 24, 2012 1:15 PM