Publications of Herbert Kollmar

Kollmar, H.: Isomerization of cyclopropane. Molecular orbital study on alternative mechanisms. Journal of the American Chemical Society 95 (3), pp. 966 - 967 (1973)

Kollmar, H.; Smith, H. O.: MO-Berechnungen zu Einschiebungsreaktionen des Vinyl-Kations. Angewandte Chemie 84 (14), pp. 680 - 682 (1972)

Kollmar, H.; Smith, H. O.: MO calculations on the insertion reactions of vinyl cations. Angewandte Chemie International Edition 11 (7), pp. 635 - 637 (1972)

Kollmar, H.: MO calculations on electrophilic reactions—II: The addition of hydrogen to methylene, a carbene insertion Process. Tetrahedron 27 (24), pp. 5893 - 5901 (1972)

Kollmar, H.: Semi-empirical MO calculations of hydrocarbon radicals with the half electron method. Chemical Physics Letters 8 (6), pp. 533 - 536 (1971)

Kollmar, H.; Smith, H. O.: The electronic structure of carbonium ions. Theoretica Chimica Acta 20 (1), pp. 65 - 79 (1971)

Kollmar, H.: Anwendungen von MO-Theorien auf chemische Probleme. Information 10, pp. 10 - 15 (1971)

Kollmar, H.; Smith, H. O.: CNDO Calculations on the electronic structure of carbonium ions. Industrie chimique belge 36, pp. 925 - 928 (1971)

Kollmar, H.; Smith, H. O.: CNDO-Berechnung zum induktiven Effekt der Methylgruppe. Angewandte Chemie 82 (11), pp. 444 - 445 (1970)

Kollmar, H.; Smith, H. O.: CNDO calculation of the inductive effect of the methyl group. Angewandte Chemie International Edition 9 (6), pp. 462 - 463 (1970)

Kollmar, H.; Smith, O.: The equilibrium geometry and electronic structure of the CH5 cation calculated with CNDO. Chemical Physics Letters 2 (1), pp. 7 - 9 (1970)

Fischer, H.; Kollmar, H.: Energy partitioning with the CNDO method. Theoretica Chimica Acta 16 (3), pp. 163 - 174 (1970)

Kollmar, H.: A CNDO investigation of the structures and energies of C4H+7 isomers. Tetrahedron Letters 11 (36), pp. 3133 - 3136 (1970)

Kollmar, H.; Smith, O.: CNDO calculations of rearrangements in the C3H7+ series. Tetrahedron Letters 11 (21), pp. 1833 - 1836 (1970)

Fischer, H.; Kollmar, H.: A reparametrization of the CNDO method I. Hydrocarbons. Theoretica Chimica Acta 13 (3), pp. 213 - 219 (1969)

Fischer, H.; Kollmar, H.: Zur Invarianz in der LCAO MO Theorie. Theoretica Chimica Acta 12 (4), pp. 344 - 348 (1968)

Fischer, H.; Kollmar, H.; Smith, H. O.: Semiempirical MO calculations in the C3H7+-series. Tetrahedron Letters 9 (55), pp. 5821 - 5824 (1968)

Kollmar, H.; Fischer, H.: Darstellung von 1,1-Diaryl-Halogen-Allenen. Tetrahedron Letters 9 (40), pp. 4291 - 4294 (1968)