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1

Creating Simple, Low Cost, Animations for Organic Chemistry Instruction

L. KRAIG STEFFEN, MICHAEL GILL, J. GUNDERSEN, JANET E. NELSON

Journal:

The Chemical Educator

Année:

1996

Langue:

english

Fichier:

PDF, 44 KB

english, 1996

2

Electron transfer properties of non-alternant, substituted compounds related to fluoranthene. Experimental determination and theoretical modeling of electrochemical oxidation and reduction potentials in non-aqueous solution

L. Kraig Steffen, Benjamin F. Plummer, Tala L. Braley, W. Greg Reese, Kathryn Zych, Gregory Van Dyke, Michael Gill

Journal:

Journal of Physical Organic Chemistry

Année:

1997

Langue:

english

Fichier:

PDF, 152 KB

english, 1997

3

Substituent effects on the redox properties and structure of substituted triphenylamines. An experimental and computational study

Xin Wu, Anthony P. Davis, Peter C. Lambert, L. Kraig Steffen, Ozan Toy, Albert J. Fry

Journal:

Année:

2009

Langue:

english

Fichier:

PDF, 322 KB

english, 2009

4

Bis(trithiacyclononane)metal(II) compounds and Jahn-Teller distortions from octahedral geometry, electrochemistry, spectroscopy, and crystal structures of the copper bis(tetrafluoroborate) bis(acetonitrile) complex at 177 K and the cadmium bis(tetrafluoroborate) and copper bis(tetrafluoroborate) bis(nitromethane) complexes at 300 K

Richard S. Glass, L.Kraig Steffen, Dale D. Swanson, George S. Wilson, René de Gelder, Rudolf A.G. de Graaff, Jan Reedijk

Journal:

Inorganica Chimica Acta

Année:

1993

Langue:

english

Fichier:

PDF, 1.22 MB

english, 1993

5

Polycyclic aromatic hydrocarbons with five-membered rings: Modeling of experimental X-ray and neutron-diffraction structures

Benjamin F. Plummer, L. Kraig Steffen, William C. Herndon

Journal:

Structural Chemistry

Année:

1993

Langue:

english

Fichier:

PDF, 530 KB

english, 1993

6

Depicting Chemistry in a Big Way: A Joint Chemistry Club, Art Club Mural Project

L. Kraig Steffen, Jo Yarrington, Marissa Berton, Mike Sinatra

Journal:

The Chemical Educator

Année:

1996

Langue:

english

Fichier:

PDF, 699 KB

english, 1996

7

Using Molecular Modeling to Enhance Visualization in the Organic Chemistry Classroom

JANET E. NELSON, STEWART A. WILLIAMSON, L. KRAIG STEFFEN

Journal:

The Chemical Educator

Année:

1997

Langue:

english

Fichier:

PDF, 43 KB

english, 1997

8

On the nature of tetraalkylammonium ions in common electrochemical solvents: General and specific solvation – Quantitative aspects

Albert J. Fry, L. Kraig Steffen

Journal:

Journal of Electroanalytical Chemistry

Année:

2010

Langue:

english

Fichier:

PDF, 316 KB

english, 2010

9

An AM1 semiempirical study of longitudinal twisting in PAH and CPAH

L Kraig Steffen, Ching Kong, Mike Papagikos

Journal:

Journal of Molecular Structure: THEOCHEM

Année:

1997

Langue:

english

Fichier:

PDF, 207 KB

english, 1997

10

Toxic effects of endocrine disrupters on freshwater sponges: common developmental abnormalities

Malcolm Hill, Cate Stabile, L.Kraig Steffen, April Hill

Journal:

Environmental Pollution

Année:

2002

Langue:

english

Fichier:

PDF, 283 KB

english, 2002

11

Hydroxyl radical induced decarboxylation of amino acids. Decarboxylation vs bond formation in radical intermediates

Steffen, L. Kraig, Glass, Richard S., Sabahi, Mahmood, Wilson, George S., Schoeneich, Christian, Mahling, Sabine, Asmus, Klaus Dieter

Journal:

Journal of the American Chemical Society

Année:

1991

Langue:

english

Fichier:

PDF, 643 KB

english, 1991

12

Sulfur-sulfur lone pair and sulfur-naphthalene interactions in naphtho[1,8-b,c]-1,5-dithiocin

Glass, Richard S., Andruski, Stephen W., Broeker, Jeffrey L., Firouzabadi, Habib, Steffen, L. Kraig, Wilson, George S.

Journal:

Journal of the American Chemical Society

Année:

1989

Langue:

english

Fichier:

PDF, 1.14 MB

english, 1989

13

Synthesis and crystal and molecular structure of the conformationally restricted methionine analog (.+-.)-2-exo-amino-6-endo-(methylthio)bicyclo[2.2.1]heptane-2-endo-carboxylic acid and neighboring group participation in its anodic oxidation

Glass, Richard S., Hojjatie, Massoud, Sabahi, Mahmood, Steffen, L. Kraig, Wilson, George S.

Journal:

Journal of Organic Chemistry

Année:

1990

Langue:

english

Fichier:

PDF, 1.17 MB

english, 1990

14

Electron Confinement in Structurally Constrained σ-Bonded π-Systems. An Experimental and Density Functional Investigation

Niemz, Angelika, Cuello, Alejandro, Steffen, L. Kraig, Plummer, Benjamin F., Rotello, Vincent M.

Journal:

Journal of the American Chemical Society

Année:

2000

Langue:

english

Fichier:

PDF, 109 KB

english, 2000

15

ANODIC OXIDATION OF 1, n -HALO(ALKYLTHIO)ALKANES AND 1, n -CHLORO(ALKYLSULFINYL)ALKANES

Aced, Ahmed, Anklam, Elke, Asmus, Klaus-Dieter, Pohl, Klaus, Glass, Richard S., Steffen, L. Kraig, Wilson, George S.

Journal:

Phosphorus Sulfur and Silicon and the Related Elements

Année:

1990

Langue:

english

Fichier:

PDF, 565 KB

english, 1990

16

Chem TV: Choices I, v. 1.5.1 (Luceigh, B. A.; Ngo, P.; Chen, J.)

Steffen, L. Kraig

Journal:

Journal of Chemical Education

Année:

1999

Langue:

english

Fichier:

PDF, 18 KB

english, 1999

17

Study of geometry effects on heavy atom perturbation of the electronic properties of derivatives of the nonalternant polycyclic aromatic hydrocarbons fluoranthene and acenaphtho[1,2-k]fluoranthene

Plummer, Benjamin F., Steffen, L. Kraig, Braley, Tala L., Reese, W. Greg, Zych, Kathryn, Van Dyke, Gregory, Tulley, Brock

Journal:

Journal of the American Chemical Society

Année:

1993

Langue:

english

Fichier:

PDF, 1.79 MB

english, 1993

18

Computer simulations of chemical kinetics

Steffen, L. Kraig, Holt, Patrick L.

Journal:

Journal of Chemical Education

Année:

1993

Langue:

english

Fichier:

PDF, 2.91 MB

english, 1993

19

A Cloud-Based Scavenger Hunt: Orienting Undergraduates to ACS National Meetings

Kubasik, Matthew A., Van Dyke, Aaron R., Harper-Leatherman, Amanda S., Miecznikowski, John R., Steffen, L. Kraig, Smith-Carpenter, Jillian

Journal:

Journal of Chemical Education

Année:

2016

Langue:

english

Fichier:

PDF, 485 KB

english, 2016