William Michael Davis
Publications
Publications Presented or Accepted
1. W.M. Davis and R. Benavides, 2002. “The Isomerization of Tetramethyltellurium
(CH3)4Te: A Computational Study” Presented at the 4th Annual Research
Day, UTB, April 19, 2002.
2. W.M. Davis and S. Longoria, 2002. “The Barrier to Internal Rotation in
H2Se2 and H2Te2: A Difficult Case for Theory and Experiment” Presented
at the 4th Annual Research Day, UTB, April 19, 2002.
3. W.M. Davis and N. Robinette, 2002. “A Computational Study of Some
Reactions of IO in the Atmosphere” Presented at the 4th Annual Research Day,
UTB, April 19, 2002.
4. W.M. Davis and M. Partida, 2002. “All trans- and 11-cis-retinal:
A Preliminary Quantum Mechanical Study of the Chemistry of Vision” Presented
at the 4th Annual Research Day, UTB, April 19, 2002.
5. W.M. Davis, 2001. “The Barrier to Internal Rotation in H2Se2 and
H2Te2: A Difficult Case for Theory and Experiment.” Published at Chemweb
(http://preprint.chemweb.com/physchem/0111012)
6. W.M. Davis and J.P. Szabo, 2001. “Prediction of the Dynamic Mechanical
Properties of Polymers I: The Glass Transition Temperature.” Published at
Chemweb. (http://preprint.chemweb.com/physchem/0111004)
7. W.M. Davis and J.P. Szabo, 2001. “Prediction of the Dynamic Mechanical
Properties of Polymers II: Group Interaction Modelling.” Published at Chemweb.
(http://preprint.chemweb.com/physchem/0111005)
8. W.M. Davis and M. Partida, 2001. “The 1,2-Dithialane, Diselenalane,
and Ditelluralane Systems: New Approaches.” Presented at the 57th Southwest
ACS Regional Meeting, San Antonio, Texas, October 17-20, April 20, 2001.
9. W.M. Davis and M. Partida, 2001. “The 1,2-Dithialane, Diselenalane,
and Ditelluralane Systems: A Study of Structures and Energetics.” Presented
at the SACNAS Conference, Phoenix, Arizona, Sept. 20-22, 2001.
10. W.M. Davis and S. Mendoza-Brewer, 2001. “E4N4 Compounds: An Interesting
Cross-Ring Interaction Studied by Ab Initio Methods.” Presented at the Alliance
for Minority Participation Research Day, UTB, April 20, 2001.
11. W.M. Davis and M. Partida, 2001. “The 1,2-Dithialane, Diselenalane, and
Ditelluralane Systems: A Study of Structures and Energetics.” Presented
at the Alliance for Minority Participation Research Day, UTB, April 20, 2001.
12. W.M. Davis and N. Robinette, 2001. “The Heats of Formation of Silicon
Halides: A Computational Study.” Presented at the Alliance for Minority
Participation Research Day, UTB, April 20, 2001.
13. W.M. Davis and P. Cazares, 2001. “The Structure, Bonding, and Spectroscopy
of E4 Clusters: A Density Functional Study.” Presented at the Alliance for
Minority Participation Research Day, UTB, April 20, 2001.
14. W.M. Davis and J.P. Szabo, 2001.”Group Contribution Analysis Applied
to the Havriliak-Negami Model for Polyurethanes.” Comp. And Theo. Polymer
Science 11, 9 (2001).
15. W.M. Davis and M. Partida, 2000. ”Explosive Chemistry: Quantum
Mechanical Ab Initio Studies of the Structures and Stabilities of Halogen
Azides XN3 (X = H, F, Cl, Br, I).” Presented at the 52nd Southeast/56th Southwest
Combined ACS Meeting, New Orleans, LA, Dec. 6-8, 2000.
16. W.M. Davis and M. Partida, 2000. ”Explosive Chemistry: Quantum
Mechanical Ab Initio Studies of the Structures and Stabilities of Halogen
Azides XN3 (X = H, F, Cl, Br, I).” Presented at the Alliance for Minority
Participation Research Day, UTB, April 14, 2000.
17. W.M. Davis and D.L. Salgado, 1999.”A Computational Study of the
Structures, Vibrational Frequencies, and Energetics of the Halogen Oxides
X2O3 (X = H, Cl, Br).” Presented at the Alliance for Minority Participation
Research Day, UTB, April 9, 1999.
18. W.M. Davis, S.M. Heck and H.O. Pritchard, 1998. “Theoretical Prediction
of Benzyl Radical Reactivity in Combustion Systems.” J. Chem. Soc. Faraday
Trans., 94, 2725 (1998).
19. W.M. Davis and J.P. Szabo, 1998. "Application of Group Contribution Analysis
to the Havriliak-Negami Model." DREA Technical Memorandum 98/228.
20. W.M. Davis and J.P. Szabo, 1998. "A Comparison of Methods for Calculating
the Glass Transition Temperature of Polymers." DREA Technical Memorandum
98/220.
21. W.M. Davis, R. Petitpas, and J.P. Szabo, 1998. "Dynamic Mechanical Property
Prediction by Group Interaction Modelling." DREA Technical Memorandum 98/219.
22. W.M. Davis and J.D. Goddard, 1996. "The 1,2,3,5-ditelluradiazolyl [HCN2Te2]
species. Theoretical characterization of the cation, radical and radical
dimers." Can. J. Chem. 74, 810 (1996).
23. J. Campbell, D. Klapstein, P.F. Bernath, W.M. Davis, R.T. Oakley
and J.D. Goddard, 1996. "Electronic Excitation of the 1,2,3,5-Dithiadiazolyl
Radical. A Spectroscopic and Theoretical Analysis." Inorg. Chem. 35, 4264
(1996).
24. W.M. Davis and J.D. Goddard, 1995. "The Development of Effective
Core Potentials in Density Functional Theory." Presented at the 78th CSC
Conference and Exhibition, May 28-June 1, 1995, Guelph, Ontario.
25. W.M. Davis and J.D. Goddard, 1994. "The Cations, Radicals, and Radical
Dimers of Ditelluradiazolyl [HCN2Te2]." Presented at the Second Canadian
Computational Chemistry Conference, May 21-25, 1994, Kingston, Ontario.
26. R. Custodio, W.M. Davis and J.D. Goddard, 1994. "Valence Basis
Sets for Tellurium: Weight Functions as a Basis Set Development Tool and
Initial Molecular Applications." J. Mol. Struct. THEOCHEM 315, 163 (1994).
27. R. Custodio, W.M. Davis and J.D. Goddard, 1993. "Valence Basis Sets for
Tellurium: Weight Functions as a Basis Set Development Tool and Initial Molecular
Applications." Presented at the VII Simposio Brasileiro De Quimica Teorica,
November 21-24, 1993, Caxambu, Brazil.
28. W.M. Davis, R.G. Hicks, R.T. Oakley, B. Zhao and N.J. Taylor, 1993. "Solid
State Intermolecular Interactions in Cyanofunctionalized Diselenadiazolyl
Dimers." Can. J. Chem. 71, 180 (1993).
29. A.W. Cordes, C.D. Bryan, W.M. Davis, R. deLaat, S.H. Glarum, J.D.
Goddard, R.C. Haddon, R.G. Hicks, D.K. Kennepohl, R.T. Oakley, S.R. Scott
andN.P.C Westwood, 1993. "Prototypal 1,2,3,5-Dithia and 1,2,3,5-Diselenadiazolyl
[HCN2E2]. (E = S, Se): Molecular and Electronic Structures of the Radicals
and Their Dimers By Theory and Experiment." J. Am. Chem. Soc. 115, 7232 (1993).
30. J. Karolczak, Q. Zhuo, D.J. Clouthier, W.M. Davis and J.D. Goddard,
1993. "Direct Laser-Induced Emission Detection of the S1 and T1 States of
Germanium Dichloride: Pyrolysis Jet Spectroscopy and Ab Initio Studies."
J. Chem. Phys. 98, 60 (1993).
31. W.M. Davis and J.D. Goddard, 1992. "Dithia- and Diselenadiazolyl Radicals
and Dimers: Modelling Main Group Inorganic Ring Systems." Presented at the
11th Canadian Symposium on Theoretical Chemistry, August 2-7, 1992, Montreal,
Quebec.
32. L. Manojlovic-Muir, K.W. Muir, W.M. Davis, H.A. Mirza and R.J.
Puddephatt, 1992., "A Fluxional Binuclear Nickel(I) Complex and Evidence
for Reversible A-Frame Formation." Inorg. Chem. 31, 904 (1992).
33. W.M. Davis and J.D. Goddard, 1991., " Theoretical Studies of Selenium
and Tellurium Compounds: Ab Initio All-Electron, Effective Core Potential
and Density Functional Approaches." Presented at the Waterloo Chemical Physics
Symposium, October 25-27, 1991, Waterloo, Ontario.
Manuscripts in Preparation
1. W.M. Davis and J.D. Goddard, "The Development of Effective Core Potentials,
Basis Sets and Polarization Functions Within Density Functional Theory."
2. W.M. Davis and J.D. Goddard, “A computational study of large ring
systems containing O, S, Se, and Te: The Chalcanthrene Systems.”
3. W.M. Davis, “The Isomerization of Tetramethyltellurium (CH3)4Te:
A Computational Study.”
4. W.M. Davis and M. Partida “Explosive Chemistry: Quantum Mechanical
Ab Initio Studies of the Structures and Stabilities of Halogen Azides XN3
(X = H, F, Cl, Br, I).”
University Theses
1. W.M. Davis, 1996. "Effective Core Potentials in Density Functional
Theory: Development of Methods, Computational Tests and Chemical Applications."
Ph.D. Thesis, University of Guelph, Guelph, Ontario, August, 1996.
2. W.M. Davis, 1993. "Ab Initio Theoretical Studies of Group 16 Compounds:
Applications of All-Electron, Effective Core Potential and Local Density
Functional Methods." M.Sc. Thesis, University of Guelph, Guelph, Ontario,
June, 1993.
3. W.M. Davis, 1991. "A Semi-Empirical Study of Nickel and Platinum
Complexes." B.Sc. (Hons) Thesis, University of Western Ontario, London, Ontario,
May, 1991.
Invited Seminars
1. "From Atoms to Polymers: A Journey Into the World of
Computational Chemistry as a Predictive Tool.", St Mary's University, Halifax,
NS, Canada, Oct. 17, 1997.
2. "Prediction of Viscoelastic Properties of Polyurethanes
Using Group Contribution Methods", Dalhousie University, Halifax, NS, Canada,
Feb. 4, 1998.
3. "Polymer Modelling: Approaches to Sound Damping in Military
Applications.", DREA Seminar Series, March 13, 1998.
4. "Prediction of Viscoelastic Properties of Polyurethanes
Using Group Contribution Methods", 215th American Chemical Society National
Meeting, Dallas, TX, April 1, 1998.
5. “The large and small of molecular modelling”, University
of Texas at Brownsville/University of Texas Pan American Physics Seminar
Series, Oct. 28, 1999.