Fakultät für Mathematik und Naturwissenschaften

Publikationen zwischen 1973 und 1990

1. Infrared spectroscopic study of sulfate, selenate, chromate, molybdate, tungstate, and carbonate oxoanions in host lattices of alkali and alkaline earth metal salts with other oxoanions

By Becher, H. J.; Friedrich, F.; Willner, H.

Zeitschrift fuer Anorganische und Allgemeine Chemie (1973), 395(2-3), 134-50.

 

2. Low-temperature infrared cuvette

By Schnoeckel, H.; Willner, H.

Zeitschrift fuer Anorganische und Allgemeine Chemie (1974), 408(3), 247-54.

 

3. Isotope frequency shifts of matrix isolated carbon tetrachloride with chlorine-35 and chlorine-37 enrichment and their evaluation using force constant calculations

By Becher, H. J.; Schnoeckel, Hg.; Willner, H.

Zeitschrift fuer Physikalische Chemie (Muenchen, Germany) (1974), 92(1-6), 33-44.

 

4. Vibrational spectra of carbonothioic difluoride and carbonoselenoic difluoride

By Haas, A.; Koch, B.; Welcman, N.; Willner, H.

Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy (1976), 32A(3), 497-500.

 

5. Force constant from isotopic shifts of infrared frequencies of nitrate, perchlorate, sulfate, carbonate, and molybdate(VI) ions in several host lattices

By Becher, H. J.; Friedrich, F.; Willner, H.

Zeitschrift fuer Anorganische und Allgemeine Chemie (1976), 426(1), 15-27.

 

6. Matrix IR spectrum and force constants of thio- and selenocarbonyl difluorides

By Haas, A.; Willner, H.; Buerger, H.; Pawelke, G.

Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy (1977), 33A(10), 937-45.

 

7. Infrared matrix spectra of lower sulfur and selenium fluorides

By Haas, A.; Willner, H.

Berichte der Bunsen-Gesellschaft (1978), 82(1), 24.

 

8. Gas and matrix IR spectra of nitrogen-15-labeled nitroso trifluoromethane

By Demuth, R.; Buerger, H.; Pawelke, G.; Willner, H.

Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy (1978), 34A(1), 113-14.

 

9. Laser photoluminescence spectra of the M+S2- species in solid argon at 12 K

By Wight, Charles A.; Willner, Helge; Andrews, Lester

Journal of Molecular Spectroscopy (1978), 72(3), 332-41.

 

10. Vibrational spectra and normal coordinate analysis of trifluoromethyl compounds. XVIII. N(SCF3)3-14N and 15N versions

By Buerger, H.; Pawelke, G.; Haas, A.; Willner, H.

Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy (1978), 34A(3), 287-92.

 

11. Matrix IR spectrum and force field of sulfur-32 and -34 difluorides

By Haas, A.; Willner, H.

Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy (1978), 34A(5), 541-4.

 

12. A simple synthesis for carbon-13 enriched fluorochloromethanes and fluoromethanes

By Andrews, Lester; Willner, Helge; Prochaska, Frank T.

Journal of Fluorine Chemistry (1979), 13(3), 273-8.

 

13. Vibrational spectra and force constants of thiocarbonyl chloride and bromide

By Hauswirth, W.; Willner, H.

Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy (1979), 35A(3), 263-9.

 

14. IR matrix spectra and GVFF force constants of carbonyl bromide

By Hauswirth, W.; Willner, H.

Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy (1979), 35A(3), 271-4.

 

15. Chalcogen fluorides in low oxidation states. III. Binary selenium fluorides SeF2, FSeSeF, and SeSeF2

By Haas, A.; Willner, H.

Zeitschrift fuer Anorganische und Allgemeine Chemie (1979), 454, 17-23.

 

16. Vibrational spectra and symmetric force constants. XVI. Matrix-IR spectra and harmonic force field of chlorotrifluoromethane and bromotrifluoromethane-12C and -13C

By Buerger, H.; Burczyk, K.; Bielefeldt, D.; Willner, H.; Ruoff, A.; Molt, K.

Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy (1979), 35A(7), 875-82.

 

17. Chalcogen-fluoride in low oxidation states. II. IR and Raman matrix spectra of S=SF2 and FS-SF and their sulfur-34 analogs

By Haas, A.; Willner, H.

Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy (1979), 35A(8), 953-9.

 

18. Sulfur tetrafluoride. Assignment of vibrational spectra and force field

By Christe, K. O.; Willner, H.; Sawodny, W.

Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy (1979), 35A(12), 1347-51.

 

19. Lower chalcogen fluorides. IV. Preparation and characterization of pure sulfur fluoride (S2F4)

By Haas, A.; Willner, H.

Zeitschrift fuer Anorganische und Allgemeine Chemie (1980), 462, 57-60.

 

20. Chalcogen fluorides in low oxidation states. V. Unusual chemical equilibriums F3S-SF/2SF2 and CF3SF2-SCF3 /2CF3SF

By Gombler, W.; Haas, A.; Willner, H.

Zeitschrift fuer Anorganische und Allgemeine Chemie (1980), 469, 135-48.

 

21. Vibrational spectra and harmonic force fields of trifluoromethylsulfenyl chloride and sulfur dichloride

By Bielefeldt, D.; Willner, H.

Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy (1980), 36A(11), 989-95.

22. On the geometry and internal rotation of substituted triflurormethylsulfenyl [XSCF3 (X = fluoro, chloro and trifluoromethyl)] compounds

By Oberhammer, H.; Gombler, W.; Willner, H.

Journal of Molecular Structure (1981), 70, 273-86.

 

 

23. Infrared spectrum of sulfur difluoride in the gas phase around 12.5 μm

By Deroche, J. C.; Buerger, H.; Schulz, P.; Willner, H.

Journal of Molecular Spectroscopy (1981), 89(2), 269-75.

 

24. The infrared absorption of matrix-isolated sulfur monochloride radicals

By Willner, H.

Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy (1981), 37A(6), 405-6.

 

25. Preparation and characterization of selenophosgene

By Darmadi, Alexius; Haas, Alois; Willner, Helge; Schnoeckel, Hansgeorg

Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie (1981), 36B(10), 1261-4.

 

26. Lower chalcogen fluorides. VII. Photochemical formation of sulfur difluoride and selenium difluoride in argon matrix

By Willner, H.

Zeitschrift fuer Anorganische und Allgemeine Chemie (1981), 481, 117-25.

 

27. Vibrational spectra and harmonic force constants of selenium oxide tetrafluoride

By Willert-Porada, M.; Willner, H.; Seppelt, K.

Spectrochimica Acta, Part A: Molecular and Biomolecular Spectroscopy (1981), 37A(10), 911-16.

 

28. Photochemical behavior of perfluoromethyl carbonotrithioate in an inert gas matrix

By Schlosser, Karl; Willner, Helge

Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie (1983), 38B(2), 161-7.

 

29. Infrared spectroscopic study of peroxyacetyl nitrate (PAN) and its decomposition products

By Bruckmann, Peter W.; Willner, Helge

Environmental Science and Technology (1983), 17(6), 352-7.

 

30. Structural determination of a recalcitrant molecule (sulfur fluoride (S2F4))

By Carlowitz, Michael V.; Oberhammer, Heinz; Willner, Helge; Boggs, James E.

Journal of Molecular Structure (1983), 100, 161-77.

 

31. Infrared spectrum of matrix isolated sulfur chloride fluoride (SFCl)

By Willner, Helge

Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie (1984), 39B(3), 314-16.

 

32. Chalcogen fluorides in lower degrees of oxidation. IX. Preparation and characterization of 1,3-difluorotrisulfane 1,1-difluoride (SF3SSF)

By Willner, H.

Zeitschrift fuer Anorganische und Allgemeine Chemie (1984), 514, 171-8.

 

33. Formation of fluoroisocyanate in an argon matrix

By Gholivand, Khodayar; Willner, Helge; Bielefeldt, Dietmar; Haas, Alois

Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie (1984), 39B(9), 1211-15.

 

34. Lower chalcogen fluorides. X. Thermochemical data and photoionization mass spectra of SSF2, FSSF, SF3SF, and SF3SSF

By Loesking, O.; Willner, H.; Baumgaertel, H.; Jochims, H. W.; Ruehl, E.

Zeitschrift fuer Anorganische und Allgemeine Chemie (1985), 530, 169-77.

 

35. Chlorine(VI) oxide, molecular structure and properties in the gaseous state

By Jansen, M.; Tobias, K. M.; Willner, H.

Naturwissenschaften (1986), 73(12), 734-5.

 

36. Properties of triazadienyl fluoride, N3F

By Gholivand, Khodayar; Schatte, Gabriele; Willner, Helge

Inorganic Chemistry (1987), 26(13), 2137-40.

 

37. Experimental and theoretical evidence for nonlinear coordination of sp-hybridized carbon atoms. The gas-phase structure of (trifluoroethylidyne)sulfur trifluoride, CF3CSF3

By Christen, Dines; Mack, Hans Georg; Marsden, Colin J.; Oberhammer, Heinz; Schatte, Gabriele; Seppelt, Konrad; Willner, Helge

Journal of the American Chemical Society (1987), 109(13), 4009-18.

 

38. Fluorine isocyanate (FNCO) - a reactive intermediate

By Gholivand, K.; Willner, H.

Zeitschrift fuer Anorganische und Allgemeine Chemie (1987), 550, 27-34.

 

39. Structure of triazadienyl fluoride, FN3, by microwave, infrared, and ab initio methods

By Christen, Dines; Mack, H. G.; Schatte, G.; Willner, H.

Journal of the American Chemical Society (1988), 110(3), 707-12.

 

40. The high-resolution Fourier transform spectrum of monoisotopic carbon diselenide (C80Se2) in the ν2, ν3, and ν1 + ν3 regions: equilibrium, ground, and excited state parameters determined by rovibrational analyses

By Buerger, Hans; Willner, Helge

Journal of Molecular Spectroscopy (1988), 128(1), 221-35.

 

41. Photoelectron spectrum and electronic structure of triazadienyl fluoride, N3F

By Rademacher, Paul; Bittner, Andreas J.; Schatte, Gabriele; Willner, Helge

Chemische Berichte (1988), 121(3), 555-7.

 

42. Properties of dichlorine hexaoxide in the gas phase and in low-temperature matrixes

By Jansen, Martin; Schatte, Gabriele; Tobias, Klaus M.; Willner, Helge

Inorganic Chemistry (1988), 27(10), 1703-6.

 

43. Infrared spectra of matrix-isolated trifluoromethanesulfinyl fluoride and its photolysis product trifluoromethyl fluorosulfenyl ester

By Bielefeldt, Dietmar; Schatte, Gabriele; Willner, Helge

Inorganic Chemistry (1988), 27(15), 2706-9.

 

44. Photoion spectroscopy of sulfur chloride pentafluoride, SF5Cl, the ionization potential of sulfur pentafluoride, SF5

By Baumgaertel, H.; Jochims, H. W.; Ruehl, E.; Loesking, O.; Willner, H.

Zeitschrift fuer Naturforschung, B: Chemical Sciences (1989), 44(1), 21-3.

 

45. A reinvestigation of the gas-phase structure of disulfur decafluoride, S2F10

By Oberhammer, Heinz; Loesking, Oliver; Willner, Helge

Journal of Molecular Structure (1989), 192(1-2), 171-5.

 

46. Potentially explosive gas mixtures - safely ignited

By Jaeckel, Manfred; Willner, Helge

Chemie in Unserer Zeit (1989), 23(2), 64-6.

 

47. Bromine isocyanate, BrNCO, and its nitrogen-15, carbon-13, oxygen-18 isotopically enriched species: assignment of vibrational spectra, force field, and structure

By Gerke, M.; Schatte, G.; Willner, H.

Journal of Molecular Spectroscopy (1989), 135(2), 359-69.

 

48. The geometric structures of the disulfur difluoride isomers: an experimental and ab initio study

By Marsden, Colin J.; Oberhammer, Heinz; Loesking, Oliver; Willner, Helge

Journal of Molecular Structure (1989), 193, 233-45.

 

49. Selective trapping of the complexes [OC•••HF] and [CO•••HF] by photodissociation of matrix-isolated formyl fluoride

By Schatte, Gabriele; Willner, Helge; Hoge, Detlev; Knoezinger, Erich; Schrems, Otto

Journal of Physical Chemistry (1989), 93(16), 6025-8.

 

50. Sulfur cyanide pentafluoride (SF5CN)

By Loesking, Oliver; Willner, Helge

Angewandte Chemie (1989), 101(9), 1283-4.

 

51. Reaction of carbon monoxide in the super acid HSO3F-Au(SO3F)3, and the gold(I)bis(carbonyl)cation [Au(CO)2]+. Isolation and characterization of gold(I) carbonyl fluorosulfate, Au(CO)SO3F

By Willner, Helge; Aubke, F.

Inorganic Chemistry (1990), 29(12), 2195-200.

 

52. Spectroscopic studies of higher chromium fluorides. Controversy over the existence of chromium hexafluoride

By Jacob, Eberhard; Willner, Helge

Chemische Berichte (1990), 123(6), 1319-21.

 

53. Fluorine-19 NMR chemical shift of sulfur difluoride in the gas phase

By Gombler, Willy; Schaebs, Joerg; Willner, Helge

Inorganic Chemistry (1990), 29(14), 2697-8.

 

54. Experimental and theoretical evidence for nonlinear coordination of sp-hybridized carbon atoms. The gas-phase structure of (trifluoroethylidyne)sulfur trifluoride, CF3CSF3 [Erratum to document cited in CA107(5):38836t]

By Christen, Dines; Mack, Hans Georg; Marsden, Colin J.; Oberhammer, Heinz; Schatte, Gabriele; Seppelt, Konrad; Willner, Helge

Journal of the American Chemical Society (1990), 112(13), 5388.

 

55. Photochemical isomerization of metal ethene to metal vinyl hydride complexes: a matrix-isolation and solution NMR study

By Bell, Tanachat W.; Haddleton, David M.; McCamley, Andrew; Partridge, Martin G.; Perutz, Robin N.; Willner, Helge

Journal of the American Chemical Society (1990), 112(25), 9212-26.

Übersicht

1991 - 1995