Herbert Kollmar: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

Valence angles and hybridization indices in "sp3 hybridized" AX2Y2 systems

Dewar, Michael J. S., Kollmar, Herbert, Li, Wai Kee

Journal:

Journal of Chemical Education

Year:

1975

Language:

english

File:

PDF, 1.23 MB

english, 1975

2

Ground states of molecules. 58. The C4H4 potential surface

Kollmar, Herbert, Carrion, Francisco, Dewar, Michael J. S., Bingham, Richard C.

Journal:

Journal of the American Chemical Society

Year:

1981

Language:

english

File:

PDF, 1.34 MB

english, 1981

3

CNDO-Berechnung zum induktiven Effekt der Methylgruppe

Dr. Herbert Kollmar, cand. chem. Harry O. Smith

Journal:

Angewandte Chemie

Year:

1970

Language:

german

File:

PDF, 241 KB

german, 1970

4

MO-Berechnungen zu Einschiebungsreaktionen des Vinyl-Kations

Dr. Herbert Kollmar, Dr. Harry O. Smith

Journal:

Angewandte Chemie

Year:

1972

Language:

german

File:

PDF, 291 KB

german, 1972

5

Zum Problem der Antiaromatizität von 1,3-Cyclobutadien: Thermische Valenzisomerisierung des Tricyclo[5.2.0.03,5]nona-1,6,8-trien-Systems

Prof. Dr. Frank-Gerrit Klärner, Priv.-Doz. Dr. Eckhart K. G. Schmidt, Mahmoud A. Abdel Rahman, Priv.-Doz. Dr. Herbert Kollmar

Journal:

Angewandte Chemie

Year:

1982

Language:

german

File:

PDF, 117 KB

german, 1982

6

CNDO Calculation of the Inductive Effect of the Methyl Group

Dr. Herbert Kollmar, Dr. Harry O. Smith

Journal:

Angewandte Chemie International Edition

Year:

1970

Language:

english

File:

PDF, 247 KB

english, 1970

7

MO Calculations on the Insertion Reactions of Vinyl Cations

Dr. Herbert Kollmar, Dr. Harry O. Smith

Journal:

Angewandte Chemie International Edition

Year:

1972

Language:

english

File:

PDF, 285 KB

english, 1972

8

The Question of the Antiaromaticity of 1,3-Cyclobutadiene: Thermal Valence Isomerization of the Tricyclo[5.2.0.03,5]nona-1,6,8-triene System

Prof. Dr. Frank-Gerrit Klärner, Priv.-Doz. Dr. Eckhart K. G. Schmidt, Mahmoud A. Abdel Rahman, Priv.-Doz. Dr. Herbert Kollmar

Journal:

Angewandte Chemie International Edition

Year:

1982

Language:

english

File:

PDF, 124 KB

english, 1982

9

Ein Beitrag zum Problem der Antiaromatizität von 1,3-Cyclobutadien. Die thermische Valenzisomerisierung des Tricyclo-[5.2.0.03,5]nona-1,6,8-trien-Systems

Prof. Dr. Frank-Gerrit Klärner, Priv.-Doz. Dr. Eckhart K. G. Schmidt, Mahmoud A. Abdel Rahman, Priv.-Doz. Dr. Herbert Kollmar

Journal:

Angewandte Chemie International Edition

Year:

1982

Language:

german

File:

PDF, 173 KB

german, 1982

10

Darstellung von 1,1-diaryl-halogen-allenen

Herbert Kollmar, Herbert Fischer

Journal:

Tetrahedron Letters

Year:

1968

Language:

german

File:

PDF, 183 KB

german, 1968

11

A CNDO investigation of the structures and energies of C4H+7 isomers

Herbert Kollmar, Harry O. Smith

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 207 KB

english, 1970

12

An MO approach to the dimerization of methylene

Herbert Kollmar

Journal:

Tetrahedron Letters

Year:

1970

Language:

english

File:

PDF, 210 KB

english, 1970

13

Zur Invarianz in der LCAO MO Theorie

Herbert Fischer, Herbert Kollmar

Journal:

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

Year:

1968

Language:

german

File:

PDF, 261 KB

german, 1968

14

The electronic structure of carbonium ions

Herbert Kollmar, Harry O. Smith

Journal:

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

Year:

1971

Language:

english

File:

PDF, 796 KB

english, 1971

15

Vertical ionization potentials of radicals by the MINDo/3 method

Michael J. S. Dewar, Herbert W. Kollmar, Sung Ho Suck

Journal:

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

Year:

1975

Language:

english

File:

PDF, 168 KB

english, 1975

16

Ab initioCalculations of the potential energy surface of the reaction of singlet methylene with the hydrogen molecule

Herbert Kollmar, Volker Staemmler

Journal:

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

Year:

1979

Language:

english

File:

PDF, 525 KB

english, 1979

17

Insertion reaction of a nucleophilic carbene. A molecular orbital theoretical study

Kollmar, Herbert

Journal:

Journal of the American Chemical Society

Year:

1978

Language:

english

File:

PDF, 585 KB

english, 1978

18

Direct calculation of resonance energies of conjugated hydrocarbons with ab initio MO methods

Kollmar, Herbert

Journal:

Journal of the American Chemical Society

Year:

1979

Language:

english

File:

PDF, 1.16 MB

english, 1979

19

Influence of substituents having lone pairs on the structure of cyclopropanes

Durmaz, Sueleyman, Kollmar, Herbert

Journal:

Journal of the American Chemical Society

Year:

1980

Language:

english

File:

PDF, 501 KB

english, 1980

20

An MO theoretical study on the stability of tetrahedrane

Kollmar, Herbert

Journal:

Journal of the American Chemical Society

Year:

1980

Language:

english

File:

PDF, 647 KB

english, 1980

21

Cryptochemiluminescence in the rearrangements of Dewar benzenes. Requirements for pericyclic reaction to be chemiluminescent

Dewar, Michael J. S., Kirschner, Steven, Kollmar, Herbert W.

Journal:

Journal of the American Chemical Society

Year:

1974

Language:

english

File:

PDF, 396 KB

english, 1974

22

Orbital isomerism as a controlling factor in chemical reactivity

Dewar, Michael J. S., Kirschner, Steven, Kollmar, Herbert W.

Journal:

Journal of the American Chemical Society

Year:

1974

Language:

english

File:

PDF, 411 KB

english, 1974

23

MINDO/3 study of cyclobutadiene

Dewar, Michael J. S., Kollmar, Herbert W.

Journal:

Journal of the American Chemical Society

Year:

1975

Language:

english

File:

PDF, 282 KB

english, 1975

24

CNDO [complete neglect of differential overlap] calculations on isomeric cyclopentadienyl(1+) cations

Kollmar, Herbert., Smith, Harry O., Schleyer, Paul v. R.

Journal:

Journal of the American Chemical Society

Year:

1973

Language:

english

File:

PDF, 389 KB

english, 1973

25

MINDO/3 study of nitrogen-14 nuclear quadrupole coupling constants

Dewar, Michael J. S., Kollmar, Herbert W., Suck, Sung Ho

Journal:

Journal of the American Chemical Society

Year:

1975

Language:

english

File:

PDF, 406 KB

english, 1975

26

Orbital isomerism in biradical processes

Dewar, Michael J. S., Kirschner, Steven, Kollmar, Herbert W., Wade, Leslie E.

Journal:

Journal of the American Chemical Society

Year:

1974

Language:

english

File:

PDF, 393 KB

english, 1974

27

ChemInform Abstract: VERTICAL IONIZATION POTENTIALS OF RADICALS BY THE MINDO/3 METHOD

DEWAR, MICHAEL J. S., KOLLMAR, HERBERT W., SUCK, SUNG HO

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 90 KB

1975

28

ChemInform Abstract: CRYPTOCHEMILUMINESCENCE IN THE REARRANGEMENTS OF DEWAR BENZENES, THE REQUIREMENTS FOR PERICYCLIC REACTIONS TO BE CHEMILUMINESCENT

DEWAR, MICHAEL J. S., KIRSCHNER, STEVEN, KOLLMAR, HERBERT W.

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 101 KB

1975

29

ChemInform Abstract: ELEKTRONENSTRUKTUR VON CARBONIUMIONEN

KOLLMAR, HERBERT, SMITH, HARRY O.

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1971

File:

PDF, 136 KB

1971

30

ChemInform Abstract: ORBITAL ISOMERISM AS A CONTROLLING FACTOR IN CHEMICAL REACTIVITY

DEWAR, MICHAEL J. S., KIRSCHNER, STEVEN, KOLLMAR, HERBERT W.

Journal:

Chemischer Informationsdienst

Year:

1974

File:

PDF, 90 KB

1974

31

ChemInform Abstract: ORBITAL ISOMERISM AS A CONTROLLING FACTOR IN CHEMICAL REACTIVITY

DEWAR, MICHAEL J. S., KIRSCHNER, STEVEN, KOLLMAR, HERBERT W.

Journal:

Chemischer Informationsdienst

Year:

1974

File:

PDF, 90 KB

1974

32

ChemInform Abstract: MO-BERECHNUNGEN AN ELEKTROPHILEN RK. 1. MITT. MO-BERECHNUNGEN ZU EINSCHIEBUNGSRK. DES VINYL-KATIONS

KOLLMAR, HERBERT, SMITH, HARRY O.

Journal:

Chemischer Informationsdienst

Year:

1972

File:

PDF, 91 KB

1972

33

ChemInform Abstract: CNDO-BERECHNUNG ZUM INDUKTIVEN EFFEKT DER METHYLGRUPPE

KOLLMAR, HERBERT, SMITH, HARRY O.

Journal:

Chemischer Informationsdienst. Organische Chemie

Year:

1970

File:

PDF, 127 KB

1970

34

ChemInform Abstract: MINDO/3 STUDY OF (14)N NUCLEAR QUADRUPOLE COUPLING CONSTANTS

DEWAR, MICHAEL J. S., KOLLMAR, HERBERT W., SUCK, SUNG HO

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 93 KB

1975

35

ChemInform Abstract: CNDO CALCULATIONS ON ISOMERIC (CH)5(+) CATIONS

KOLLMAR, HERBERT, SMITH, HARRY O., SCHLEYER, P. VON R.

Journal:

Chemischer Informationsdienst

Year:

1973

File:

PDF, 96 KB

1973

36

ChemInform Abstract: MINDO/3 STUDY OF CYCLOBUTADIENE

DEWAR, MICHAEL J. S., KOLLMAR, HERBERT W.

Journal:

Chemischer Informationsdienst

Year:

1975

File:

PDF, 88 KB

1975