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1

The alternant hydrocarbon pairing theorem and all-valence electrons theory. An approximate LCOAO theory for the electronic absorption and MCD spectra of conjugated organic compounds, part 2

Jens Spanget-Larsen

Journal:

Theoretical Chemistry Accounts: Theory, Computation, and Modeling (Theoretica Chimica Acta)

Année:

1997

Langue:

english

Fichier:

PDF, 730 KB

english, 1997

2

Umlagerung von Tris-σ-homobenzolen zu 1,4,7-Cyclononatrienen

Dr. Jens Spanget-Larsen, Prof. Dr. Rolf Gleiter

Journal:

Angewandte Chemie

Année:

1978

Langue:

german

Fichier:

PDF, 210 KB

german, 1978

3

Rearrangement of Tris-σ-homobenzenes to 1,4,7-Cyclononatrienes

Dr. Jens Spanget-Larsen, Prof. Dr. Rolf Gleiter

Journal:

Angewandte Chemie International Edition

Année:

1978

Langue:

english

Fichier:

PDF, 232 KB

english, 1978

4

Das Photoelektronen- und Elektronenspektrum des 1,3,5-Tri-tert-butylpentalens. Hinweis auf Bindungsalternanz im Grundzustand

Peter Bischof, Rolf Gleiter, Klaus Hafner, Karl Heinz Knauer, Jens Spanget-Larsen, Hans Ulrich Süss

Journal:

European Journal of Inorganic Chemistry

Année:

1978

Fichier:

PDF, 305 KB

1978

5

Synthese, spektroskopische Eigenschaften und transannulare Wechselwirkungen tricyclischer 1,2-Cyclobutandione

Hans-Dieter Martin, Hans-Joachim Schiwek, Jens Spanget-Larsen, Rolf Gleiter

Journal:

European Journal of Inorganic Chemistry

Année:

1978

Fichier:

PDF, 299 KB

1978

6

Orbital interactions in “hypostrophene” and its hydro-and homo-derivatives. A photoelectron spectroscopic investigation

Jens Spanget-Larsen, Rolf Gleiter, Gerhard Klein, Christopher W. Doecke, Leo A. Paquette

Journal:

European Journal of Inorganic Chemistry

Année:

1980

Langue:

english

Fichier:

PDF, 398 KB

english, 1980

7

Photoelectron Spectra of Some Reduction Products of [2.2]Paracyclophane

Rolf Gleiter, Jens Spanget-Larsen, Henning Hopf, Cornelia Mlynek

Journal:

European Journal of Inorganic Chemistry

Année:

1984

Langue:

english

Fichier:

PDF, 171 KB

english, 1984

8

Bicyclofulvene, XI. Zur Frage der Spirokonjugation bei Spiro[cycloheptatrien-7,7′-norbornadien]

Achim Riemann, Reinhard W. Hoffman, Jens Spanget-Larsen, Rolf Gleiter

Journal:

European Journal of Inorganic Chemistry

Année:

1985

Langue:

german

Fichier:

PDF, 415 KB

german, 1985

9

Photoelectron spectra of pteridine and its 4-methyl and 2,4,6,7-tetramethyl derivatives

Jens Spanget-Larsen, Rolf Gleiter, Wolfgang Pfleiderer, Desmond J. Brown

Journal:

European Journal of Inorganic Chemistry

Année:

1986

Langue:

english

Fichier:

PDF, 316 KB

english, 1986

10

NMR and IR Spectroscopy of Phenols

Poul Erik Hansen, Jens Spanget-Larsen

Journal:

Année:

2005

Fichier:

PDF, 8 KB

2005

11

Thioacetylacetone: Structural and Vibrational Assignments

Yevgen Posokhov, Alexander Gorski, Jens Spanget-Larsen, Fritz Duus, Poul Erik Hansen, Jacek Waluk

Journal:

Année:

2004

Langue:

english

Fichier:

PDF, 220 KB

english, 2004

12

The Electronic Structure of Azuleno[1,2,3-cd]phenalene and Azuleno[5,6,7-cd]phenalene, a Comparison

Rolf Gleiter, Jens Spanget-Larsen, Erik W. Thulstrup, Ichiro Murata, Kazuhiro Nakasuji, Christian Jutz

Journal:

Helvetica Chimica Acta

Année:

1976

Langue:

english

Fichier:

PDF, 544 KB

english, 1976

13

On Excited States of Alkyl Bridged [14] Annulenes

Jens Spanget-Larsen, Rolf Gleiter

Journal:

Helvetica Chimica Acta

Année:

1978

Langue:

english

Fichier:

PDF, 787 KB

english, 1978

14

The Electronic Structure of Phenylene and Naphthylene Bicyclobutanes. Photoelectron spectroscopy and model calculations

Rolf Gleiter, Klaus Gubernator, Mirjana Eckert-Maksić, Jens Spanget-Larsen, Bernard Bianco, Gérard Gandillon, Ulrich Burger

Journal:

Helvetica Chimica Acta

Année:

1981

Langue:

english

Fichier:

PDF, 463 KB

english, 1981

15

Electronic and Molecular Structure of Simple 3,3′-Bicyclopropenyls. Photoelectron Spectroscopy and Model Calculations

Jens Spanget-Larsen, Carla De Korswagen, Mirjana Eckeri-Maksie, Rolf Gleiter

Journal:

Helvetica Chimica Acta

Année:

1982

Langue:

english

Fichier:

PDF, 785 KB

english, 1982

16

Electronic States of Phenylene and Naphthylene Bicyclobutanes. Linear Dichroism in Stretched Polyethylene

Jens Spanget-Larsen, Klaus Gubernator, Rolf Gleiter, Erik W. Thulstrup, Bernard Bianco, Gérard Gandillon, Ulrich Burger

Journal:

Helvetica Chimica Acta

Année:

1983

Langue:

english

Fichier:

PDF, 560 KB

english, 1983

17

Conjugative, Exciton and Charge-Resonance Interactions in D2d-9,9′-Spirobifluorene and D2d-Tetrabenzotricyclo [5.5.0.02,8]dodeca-3,5,9,11-tetraene. Photoelectron and Polarized Absorption Spectra

Jens Spanget-Larsen, Rolf Gleiter, Rudolf Haider

Journal:

Helvetica Chimica Acta

Année:

1983

Langue:

english

Fichier:

PDF, 787 KB

english, 1983

18

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

Poul Erik Hansen, Fadhil S. Kamounah, Bjarke K. V. Hansen, Jens Spanget-Larsen

Journal:

Magnetic Resonance in Chemistry

Année:

2007

Langue:

english

Fichier:

PDF, 230 KB

english, 2007

19

The strong influence of the solvent on the spin distribution in 1,2-benzosemiquinones

Jens Arne Pedersen, Jens Spanget-Larsen

Journal:

Chemical Physics Letters

Année:

1975

Langue:

english

Fichier:

PDF, 428 KB

english, 1975

20

On the spin distribution in the monoprotonated 1,4-Benzosemiquinone radical

Jens Spanget-Larsen

Journal:

Chemical Physics Letters

Année:

1976

Langue:

english

Fichier:

PDF, 299 KB

english, 1976

21

Solvent sensitivities of the hyperfine constants of methyl- and t-butyl-substituted 1,4-benzosemiquinones

Jens Spanget-Larsen, Jens A Pedersen

Journal:

Journal of Magnetic Resonance (1969)

Année:

1969

Langue:

english

Fichier:

PDF, 474 KB

english, 1969

22

On the structure of semiquinone radicals

Jens Spanget-Larsen

Journal:

Journal of Molecular Structure

Année:

1979

Langue:

english

Fichier:

PDF, 211 KB

english, 1979

23

Linear combination of walsh orbitals in tris-σ-homobenzenes : Photoelectron spectroscopy and model calculations

Jens Spanget-Larsen, Rolf Gleiter, Armin De Meijere, Paul Binger

Journal:

Année:

1979

Langue:

english

Fichier:

PDF, 468 KB

english, 1979

24

Transition moment directions in 9,10-anthraquinones. Symmetrical cases

Bernt O. Myrvold, Jens Spanget-Larsen, Erik W. Thulstrup

Journal:

Chemical Physics

Année:

1986

Langue:

english

Fichier:

PDF, 628 KB

english, 1986

25

Ultraviolet-visible and infrared linear dichroism spectroscopy of 1,8-dihydroxy-9,10-anthraquinone aligned in stretched polyethylene

Flemming Madsen, Inger Terpager, Kenneth Olskær, Jens Spanget-Larsen

Journal:

Chemical Physics

Année:

1992

Langue:

english

Fichier:

PDF, 761 KB

english, 1992

26

Electronic states of symmetrically disubstituted s-tetrazines

Jacek Waluk, Jens Spanget-Larsen, Erik W. Thulstrup

Journal:

Chemical Physics

Année:

1995

Langue:

english

Fichier:

PDF, 782 KB

english, 1995

27

Simple molecular orbital theory interpretation of the photoelectron spectra of the azines ag

Jens Spanget-Larsen

Journal:

Journal of Electron Spectroscopy and Related Phenomena

Année:

1973

Langue:

english

Fichier:

PDF, 888 KB

english, 1973

28

On the photoelectron spectra of the azanaphthalenes

Jens Spanget-Larsen

Journal:

Journal of Electron Spectroscopy and Related Phenomena

Année:

1974

Langue:

english

Fichier:

PDF, 593 KB

english, 1974

29

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

Bjarke K.V. Hansen, Morten Winther, Jens Spanget-Larsen

Journal:

Journal of Molecular Structure

Année:

2006

Langue:

english

Fichier:

PDF, 217 KB

english, 2006

30

Symmetry assignments of vibrations in 9,10-anthraquinone aligned in stretched polyethylene

Jens Spanget-Larsen, Daniel H. Christensent, Erik W. Thulstrup

Journal:

Spectrochimica Acta Part A: Molecular Spectroscopy

Année:

1987

Langue:

english

Fichier:

PDF, 427 KB

english, 1987

31

Polarized infrared spectra of 1,4-dihydroxy-9,10-anthraquinone aligned in stretched polyethylene

Daniel H. Christensen, Jens Spanget-Larsen, Erik W. Thulstrup

Journal:

Spectrochimica Acta Part A: Molecular Spectroscopy

Année:

1989

Langue:

english

Fichier:

PDF, 445 KB

english, 1989

32

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

Son Chi Nguyen, Bjarke Knud Vilster Hansen, Søren Vrønning Hoffmann, Jens Spanget-Larsen

Journal:

Chemical Physics

Année:

2008

Langue:

english

Fichier:

PDF, 931 KB

english, 2008

33

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

Eva M. Karlsen, Jens Spanget-Larsen

Journal:

Chemical Physics Letters

Année:

2009

Langue:

english

Fichier:

PDF, 262 KB

english, 2009

34

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

Duy Duc Nguyen, John Trunk, Lina Nakhimovsky, Jens Spanget-Larsen

Journal:

Journal of Molecular Spectroscopy

Année:

2010

Langue:

english

Fichier:

PDF, 694 KB

english, 2010

35

The vibrational structure of (E,E′)-1,4-diphenyl-1,3-butadiene: Linear dichroism FT-IR spectroscopy and quantum chemical calculations

Bjarke K.V. Hansen, Søren Møller, Jens Spanget-Larsen

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Année:

2006

Langue:

english

Fichier:

PDF, 357 KB

english, 2006

36

Monothiodibenzoylmethane: Structural and vibrational assignments

Bjarke K.V. Hansen, Alexander Gorski, Yevgen Posokhov, Fritz Duus, Poul Erik Hansen, Jacek Waluk, Jens Spanget-Larsen

Journal:

Vibrational Spectroscopy

Année:

2007

Langue:

english

Fichier:

PDF, 662 KB

english, 2007

37

Tetrazete (N4). Can it be prepared and observed?

Jun Ping Zheng, Jacek Waluk, Jens Spanget-Larsen, Daniel M. Blake, J.George Radziszewski

Journal:

Chemical Physics Letters

Année:

2000

Langue:

english

Fichier:

PDF, 131 KB

english, 2000

38

Excited-state intramolecular proton transfer in anthralin.: Quantum chemical calculations and fluorescence spectra

Søren Møller, Kristine B Andersen, Jens Spanget-Larsen, Jacek Waluk

Journal:

Chemical Physics Letters

Année:

1998

Langue:

english

Fichier:

PDF, 101 KB

english, 1998

39

The electronic transitions of dibenzothiophene: linear dichroism spectroscopy and quantum chemical calculations

Jens Spanget-Larsen, Erik W Thulstrup

Journal:

Journal of Molecular Structure

Année:

2003

Langue:

english

Fichier:

PDF, 199 KB

english, 2003

40

Molecular and vibrational structure of anthralin. Infrared linear dichroism spectroscopy and quantum chemical calculations

Kristine B. Andersen, Morten Langgård, Jens Spanget-Larsen

Journal:

Journal of Molecular Structure

Année:

1999

Langue:

english

Fichier:

PDF, 190 KB

english, 1999

41

Structure and reactivity of norbornene and syn-sesquinorbornene

Jens Spanget-Larsen, Rolf Gleiter

Journal:

Année:

1983

Langue:

english

Fichier:

PDF, 586 KB

english, 1983

42

Evidence for through-bond interaction between mutually perpendicular PI systems

Rolf Gleiter, Rudolf Haider, Jens Spanget-Larsen, Peter Bischof

Journal:

Tetrahedron Letters

Année:

1983

Langue:

english

Fichier:

PDF, 177 KB

english, 1983

43

On the ground state and first excited state geometries of syn-sesquinorbornene

Rolf Gleiter, Jens Spanget-Larsen

Journal:

Tetrahedron Letters

Année:

1982

Langue:

english

Fichier:

PDF, 199 KB

english, 1982

44

On the exceptional reactivity of the norbornene double bond

Jens Spanget-Larsen, Rolf Gleiter

Journal:

Tetrahedron Letters

Année:

1982

Langue:

english

Fichier:

PDF, 220 KB

english, 1982

45

Infrared absorption and Raman scattering of (Z)-3-hydroxypropenal. A density functional theoretical study

Jens Spanget-Larsen

Journal:

Chemical Physics

Année:

1999

Langue:

english

Fichier:

PDF, 170 KB

english, 1999

46

Spectroscopy and photophysics of alloxazines studied in their ground and first excited singlet states

Ewa Sikorska, Henryk Szymusiak, Igor V Khmelinskii, Anna Koziołowa, Jens Spanget-Larsen, Marek Sikorski

Journal:

Journal of Photochemistry and Photobiology A: Chemistry

Année:

2003

Langue:

english

Fichier:

PDF, 174 KB

english, 2003

47

Electronic states of 1,6,6aλ4-trithiapentalene and its 2,5-dimethyl and 2,5-diphenyl derivatives. Ultraviolet-visible linear dichroism spectroscopy and time-dependent density functional theory calculations

Jens Spanget-Larsen

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Année:

2002

Langue:

english

Fichier:

PDF, 308 KB

english, 2002

48

Electronic transitions and intramolecular hydrogen bonding in anthralin. UV-VIS linear dichroism spectroscopy and quantum chemical calculations

Kristine B. Andersen, Jens Spanget-Larsen

Journal:

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

Année:

1997

Langue:

english

Fichier:

PDF, 228 KB

english, 1997

49

Structure–reactivity correlations for aza-arenes. Proton affinities, pKa values, hydrogen–deuterium exchange rates and radical-induced 13C shifts

Jens Spanget-Larsen

Journal:

Journal of Physical Organic Chemistry

Année:

1995

Langue:

english

Fichier:

PDF, 682 KB

english, 1995

50

Assignment of the hyperfine constants of the 1,2-benzosemiquinone radical anion: Comment on “INDO studies on the structure of benzosemiquinone radicals”

Jens Spanget-Larsen

Journal:

International Journal of Quantum Chemistry

Année:

1980

Langue:

english

Fichier:

PDF, 163 KB

english, 1980