Jens Spanget-Larsen

Search results

• 2024

  Excited states of diphenylacetylene (tolan): Near and vacuum UV polarization spectroscopy

  Nguyen, D. D., Jones, N. C., Hoffmann, S. V. & Spanget-Larsen, J., 2024, In: European Journal of Chemistry. 15, 2, p. 87-92 6 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File
• 2023

  Excited states of trans-stilbene and 1,4-diphenylbutadiene: Near and vacuum UV polarization spectroscopy

  Nguyen, D. D., Jones, N. C., Hoffmann, S. V. & Spanget-Larsen, J., Dec 2023, In: Journal of Molecular Structure. 1293, 11 p., 136206.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

• Near and vacuum UV polarization spectroscopy of 1,4-distyrylbenzene

  Nguyen, D. D., Jones, N. C., Hoffmann, S. V. & Spanget-Larsen, J., 5 Feb 2023, In: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 286, 7 p., 122019.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File
• 2022

  On the complexity of the 1,3-dithiole-2-thione chromophore: UV-Vis polarization spectroscopy and theoretical calculations

  Visby, K. & Spanget-Larsen, J., 1 Aug 2022, In: Chemical Physics. 560, 2-3, 6 p., 111574.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File
• 2021

  Electronic transitions of tetrathiafulvalene oriented in polyethylene film: Near and vacuum UV synchrotron radiation polarization spectroscopy

  Thulstrup, P. W., Hoffmann, S. V., Jones, N. C. & Spanget-Larsen, J., Jun 2021, In: Chemical Physics Impact. 2, June 2021, 6 p., 100009.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

• Gallate semiquinone radical tri-anion: Experimental and theoretical studies of the ¹³C hyperfine coupling constants

  Pedersen, J. A. & Spanget-Larsen, J., 5 Oct 2021, In: Journal of Molecular Structure. 1241, 130663.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

• NH Stretching Frequencies of Intramolecularly Hydrogen-Bonded Systems: An Experimental and Theoretical Study

  Hansen, P. E., Vakili, M., Kamounah, F. S. & Spanget-Larsen, J., 17 Dec 2021, In: Molecules. 26, 24, 19 p., 7651.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

• UV polarisation spectroscopy of 1,4-diethynylbenzene

  Thulstrup, P. W., Jones, N. C., Hoffmann, S. V. & Spanget-Larsen, J., 2021, In: Molecular Physics. 119, 7, 7 p., e1853841.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File
• 2020

  Chrysazin semiquinone radical anion: A theoretical study of the influence of the solvent on the electron spin resonance spectrum

  Spanget-Larsen, J., 1 Sept 2020, In: Computational and Theoretical Chemistry. 1185, 1185, 5 p., 112878.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

• Semiquinone radical anions derived from 2,3-dimethylchrysazin, 7-deoxyaklavinone, and aclacinomycin T: Computational studies of the influence of aprotic and protic solvents on the electron spin resonance spectra

  Spanget-Larsen, J., 14 Oct 2020, In: Journal of Molecular Liquids. 320, 7 p., 114508.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File
• 2019

  Dibenzo-p-dioxin: Twisted and puckered excited state molecular geometries

  Spanget-Larsen, J., 15 Sept 2019, In: Computational and Theoretical Chemistry. 1164, 1164, 4 p., 112551.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

• Electronic states of dibenzo-p-dioxin: A synchrotron radiation linear dichroism Investigation.

  Nguyen, D. D., Jones, N. C., Hoffmann, S. V. & Spanget-Larsen, J., 1 Mar 2019, In: Chemical Physics. 519, p. 64-68 5 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

• Hydrogen bonding between ethynyl aromates and triethylamine: IR spectroscopic and computational study

  Bakarić, D., Alerić, J., Parlić-Risović, T. & Spanget-Larsen, J., 15 Feb 2019, In: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 209, p. 288-294 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

• Intramolecular Hydrogen Bonds in Normal and Sterically Compressed o-Hydroxy Aromatic Aldehydes: Isotope Effects on Chemical Shifts and Hydrogen Bond Strength

  Hansen, P. E., Kamounah, F. S., Saeed, B., MacLachlan, M. J. & Spanget-Larsen, J., 1 Dec 2019, In: Molecules. 24, 24, 15 p., 4533.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

• Ionic reaction products of iodine with pyridine, 4-methylpyridine, and 4-tert-butylpyridine in a polyethylene matrix: A FTIR polarization spectroscopic investigation

  Ngyuen, H. T., Nguyen, D. D. & Spanget-Larsen, J., 1 Feb 2019, In: Chemical Physics Letters. 716, p. 119-125 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

• UV synchrotron radiation linear dichroism spectroscopy of the anti-psoriatic drug anthralin

  Nguyen, D. D., Jones, N. C., Hoffmann, S. V. & Spanget-Larsen, J., 15 Nov 2019, In: PeerJ. 2019, 1, 14 p., 1:e5.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File
• 2018

  2-Ethynylpyridine dimers: IR spectroscopic and computational study

  Bakarić, D. & Spanget-Larsen, J., 15 Apr 2018, In: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 195, p. 41-46 6 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

• Vacuum UV Polarization Spectroscopy of p-Terphenyl

  Nguyen, D. D., Clare Jones, N., Hoffmann, S. V. & Spanget-Larsen, J., 11 Jan 2018, In: The Journal of Physical Chemistry Part A. 122, 1, p. 184-191 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
• 2017

  Electronic states of myricetin: UV-Vis polarization spectroscopy and quantum chemical calculations

  Vojta, D., Karlsen, E. & Spanget-Larsen, J., 15 Feb 2017, In: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 173, p. 182-187 6 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File

• Intramolecular hydrogen bonding in myricetin and myricitrin: Quantum chemical calculations and vibrational spectroscopy

  Vojta, D., Dominkovic, K., Miljanic, S. & Spanget-Larsen, J., 5 Mar 2017, In: Journal of Molecular Structure: THEOCHEM. 1131, p. 242-249 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
• 2016

  A Reinvestigation of the Ionic Liquid Diisopropylethylammonium Formate by NMR and DFT Methods

  Hansen, P. E., Lund, T., Krake, J., Spanget-Larsen, J. & Hvidt, S., 12 Oct 2016, In: The Journal of Physical Chemistry Part B: Condensed Matter, Materials, Surfaces, Interfaces & Biophysical. 120, p. 11279-11286 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

• Structural studies on Mannich bases of 2-Hydroxy-3,4,5,6-tetrachlorobenzene. An UV, IR, NMR and DFT study. A mini-review

  Hansen, P. E. & Spanget-Larsen, J., 28 Apr 2016, In: Journal of Molecular Structure: THEOCHEM. 1119, p. 235-239 5 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

  Open Access

  File
• 2015

  Fast and efficient green synthesis of thiosulfonate S-esters by microwave-supported permanganate oxidation of symmetrical disulfides

  Thi, L. T. X., Thi Nguyen, T.-T., Le, T. N., Spanget-Larsen, J. & Duus, F., 2015, In: Journal of Sulfur Chemistry. 36, 3, p. 340-350 11 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
• 2013

  Electronic states of the fluorophore 9,10-bis(phenylethynyl)anthracene (BPEA): A synchrotron radiation linear dichroism investigation

  Thulstrup, P. W., Jones, N. C., Hoffmann, S. V. & Spanget-Larsen, J., Feb 2013, In: Chemical Physics Letters. 559, p. 35-40 6 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

• Molecular and vibrational structure of thiosulfonate S-esters

  Luu, T. X. T., Duus, F. & Spanget-Larsen, J., 2013, In: Journal of Molecular Structure: THEOCHEM. 1049, p. 165-171 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

• Photo-physics study of an hydroxy-quinoline derivative as inhibitor of Pim-1 kinase: Ultraviolet-visible linear dichroism spectroscopy and quantum chemical calculations

  Lamhasni, T., Aitlyazidi, S., Hnach, M., Haddad, M., Desmaële, D., Spanget-Larsen, J., Nguyen, D. D. & Ducasse, L., 2013, In: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 113, p. 452-458 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
• 2012

  Dye-sensitized solar cells and complexes between pyridines and iodines: A NMR, IR and DFT study

  Hansen, P. E., Phuong, N. T., Krake, J., Spanget-Larsen, J. & Lund, T., 2012, In: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 98, p. 247-251 5 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

• Electronic states of 1,4-bis(phenylethynyl)benzene: A synchrotron radiation linear dichroism investigation

  Nguyen, D. D., Jones, N. C., Hoffmann, S. V., Andersen, S. H., Thulstrup, P. W. & Spanget-Larsen, J., 2012, In: Chemical Physics. 392, 1, p. 130-135 6 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

• On prediction of OH stretching frequencies in intramolecularly hydrogen bonded systems

  Hansen, P. E. & Spanget-Larsen, J., 27 Jun 2012, In: Journal of Molecular Structure: THEOCHEM. 1018, p. 8-13 6 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
• 2011

  NGHIÊN CỨU PHỔ HỒNG NGOẠI CỦA PHẢN ỨNG GIỮA DẪN XUẤT PYRIDIN VỚI IOD TRÊN NỀN POLYETYLEN

  Translated title of the contribution: Spectroscopic investigation of the reactions of pyridine derivatives with iodine in a polyethylene matrixNguyen, T. H., Nguyen, T. T. M. & Spanget-Larsen, J., 15 Aug 2011, In: Vietnam Journal of Chemistry. 49, 2A, p. 170-175 6 p.

  Research output: Contribution to journal › Journal article › Research

• OH stretching frequencies in systems with intramolecular hydrogen bonds: Harmonic and anharmonic analyses

  Spanget-Larsen, J., Hansen, B. K. V. & Hansen, P. E., 2011, In: Chemical Physics. 389, 1-3, p. 107-115 9 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

• Unique interplay between electronic states and dihedral angle for the molecular rotor diphenyldiacetylene

  Thulstrup, P. W., Hoffmann, S. V., Hansen, B. K. V. & Spanget-Larsen, J., 2011, In: Physical Chemistry Chemical Physics. 13, 36, p. 16168-16174 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
• 2010

  Computerkemi som redskab i løsningen af kemiske problemer: Kvantekemiske modelberegninger og infrarød spektroskopi er en stærk kombination

  Translated title of the contribution: Computational chemistry as a tool in the solution of chemical problems: Quantum chemical model calculations and infrared spectroscopy is a strong combinationSpanget-Larsen, J., Nov 2010, In: Dansk Kemi. 91, 11, p. 25-26 2 p.

  Research output: Contribution to journal › Journal article › Communication

• Electronic transitions of fluorene, dibenzofuran, carbazole, and dibenzothiophene: From the onset of absorption to the ionization treshold

  Nguyen, D. D., Trunk, J., Nakhimovsky, L. & Spanget-Larsen, J., 2010, In: Journal of Molecular Spectroscopy. 264, 1, p. 19-25 7 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

• Synchrotron radiation linear dichroism (SRLD) investigation of the electronic transitions of quinizarin, chrysazin, and anthrarufin

  Nguyen, D. D., Jones, N. C., Hoffmann, S. V. & Spanget-Larsen, J., 2010, In: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 77, 1, p. 279-286

  Research output: Contribution to journal › Journal article › Research › peer-review
• 2009

  FTIR investigation of the reaction between pyridine and iodine in a polyethylene host. Formation of N-iodopyridinium polyiodide

  Karlsen, E. & Spanget-Larsen, J., 2009, In: Chemical Physics Letters. 473, 4-6, p. 227-232 6 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

• Molecular and vibrational structure of the extracellular bacterial signal compound N-butyryl-homoserine lactone (C4-HSL)

  Bak, J. & Spanget-Larsen, J., 2009, In: Vibrational Spectroscopy. 49, 2, p. 237-241 5 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
• 2008

  Electronic states of emodin and its conjugate base: Synchrotron linear dichroism spectroscopy and quantum chemical calculations

  Nguyen, S. C., Hansen, B. K. V., Hoffmann, S. V. & Spanget-Larsen, J., 2008, In: Chemical Physics. 352, 1-3, p. 167-174 8 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

• The vibrational structure of dibenzo-p-dioxin: IR linear dichroism, Raman spectroscopy, and quantum chemical calculations

  Eriksen, T. K., Hansen, B. K. V. & Spanget-Larsen, J., 2008, In: Polish Journal of Chemistry. 82, 4, p. 921-934 14 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
• 2007

  Conformational and tautomeric eccentricities of 2-acetyl-1,8-dihydroxynaphthalenes

  Hansen, P. E., Kamounah, F. S., Hansen, B. K. V. & Spanget-Larsen, J., 2007, In: Magnetic Resonance in Chemistry. 45, 2, p. 106-117 12 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

• Monothiodibenzoylmethane: Structural and vibrational assignments

  Hansen, B. K. V., Gorski, A., Posokhov, Y., Duus, F., Hansen, P. E., Waluk, J. & Spanget-Larsen, J., 2007, In: Vibrational Spectroscopy. 43, 1, p. 53-63 11 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

• Photochromism in p-methylbenzoylthioacetone and related β-thioxoketones

  Gorski, A., Posokhov, Y., Hansen, B. K. V., Spanget-Larsen, J., Jasny, J., Duus, F., Hansen, P. E. & Waluk, J., 2007, In: Chemical Physics. 338, 1, p. 11-22 12 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
• 2006

  Intramolecular hydrogen bonding: Spectroscopic and theoretical studies of vibrational transitions in dibenzoylmethane enol

  Hansen, B. K. V., Winther, M. & Spanget-Larsen, J., 2006, In: Polarization Spectroscopy of Ordered Systems - PSOS. 1

  Research output: Contribution to journal › Journal article › Research

• Intramolecular hydrogen bonding: Spectroscopic and theoretical studies of vibrational transitions in dibenzoylmethane enol

  Hansen, B. K. V., Winther, M. & Spanget-Larsen, J., 2006, In: Journal of Molecular Spectroscopy. 790, p. 74-79

  Research output: Contribution to journal › Journal article › Research › peer-review

• Photochromism and polarization spectroscopy of p-methylthiobenzoylacetone

  Gorski, A., Posokhov, Y., Hansen, B. K. V., Spanget-Larsen, J., Jasny, J., Duus, F., Hansen, P. E. & Waluk, J., 2006, In: Chemical Physics. 328, 1-3, p. 205-215 11 p.

  Research output: Contribution to journal › Journal article › Research › peer-review

• The vibrational structure of (E,E’)-1,4-diphenyl-1,3-butadiene. Linear dichroism FTIR spectroscopy and quantum chemical calculations

  Hansen, B. K. V., Møller, S. & Spanget-Larsen, J., 2006, In: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 65, 3-4, p. 770-778 9 p.

  Research output: Contribution to journal › Journal article › Research › peer-review
• 2005

  Electronic States of Anthanthrene: Linear and Magnetic Circular Dichroism, Fluorescence Anisotropy, and Quantum Chemical Calculations

  Johannessen, C., Gorski, A., Waluk, J. & Spanget-Larsen, J., 2005, In: Polycyclic Aromatic Compounds. 25, 1, p. 23-45

  Research output: Contribution to journal › Journal article › Research › peer-review

• Electronic States of Emodin: Ultraviolet-Visible Linear Dichroism (LD) Spectroscopy and Quantum Chemical Calculations

  Son, N. C., Hansen, B. K. V. & Spanget-Larsen, J., 2005, In: Polarization Spectroscopy of Ordered Systems - PSOS.

  Research output: Contribution to journal › Journal article › Research

• Modeller og visioner i kemien: Matematiske modellers status i kemien 1800-1930

  Spanget-Larsen, J., 2005, In: Matilde. 25, p. 11-14 4 p.

  Research output: Contribution to journal › Journal article › Communication

• 2004

  Magnetic Circular Dichroism of Nonaromatic Cyclic pi-Electron Systems. 5. Biphenylene and Its Aza Analogues

  Fleischhauer, J., Höweler, U., Spanget-Larsen, J., Raabe, G. & Michl, J., 2004, In: Journal of Physical Chemistry A. 108, 15, p. 3225-3234

  Research output: Contribution to journal › Journal article › Research › peer-review