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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
411

Computational investigations into the structure and reactivity of small transition metal clusters.

Addicoat, Matthew January 2009 (has links)
This thesis presents a number of largely independent forays into developing an understanding of the unique chemistry of transition metal clusters. The first chapter of this thesis represents an initial foray into mapping the chemical reactivity of transition metal clusters - a monumental task that will doubtless continue for some time. The small slice undertaken in this work investigates the reactivity with CO of a series of the smallest possible metal clusters; 4d (Nb - Ag) homonuclear metal trimers. In Chapter 2, two known transition metal clusters were studied using CASSCF (MCSCF) and MRCI methods, only to find that DFT methods provided more accurate Ionisation Potentials (IPs). Thus Chapter 3 was devoted to optimising a density functional to predict IPs. As clusters get larger, the number of possible structures grows rapidly too large for human intuition to handle, thus Chapter 4 is devoted to the use of an automated stochastic algorithm, “Kick”, for structure elucidation. Chapter 5 improves on this algorithm, by permitting chemically sensible molecular fragments to be defined and used. Chapter 6 then comes full circle and uses the new Kick algorithm to investigate the reaction of CO with a series of mono-substituted niobium tetramers (i.e. Nb₃X). / http://proxy.library.adelaide.edu.au/login?url= http://library.adelaide.edu.au/cgi-bin/Pwebrecon.cgi?BBID=1350246 / Thesis (Ph.D.) - University of Adelaide, School of Chemistry and Physics, 2009
412

Molecular wires : syntheses, electrochemistry and properties of metal complexes containing carbon chains / by Mark Edward Smith.

Smith, Mark Edward, 1975- January 2002 (has links)
"September 2002" / Includes as appendix: a list of publications by the author arising from this work; and, copies of some published journal articles / Includes bibliographical references. / [12], 209 leaves, [35] pages : ill. ; 30 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / Describes the synthesis, properties and reactions of transition metal complexes containing poly-ynyl ligands / Thesis (Ph.D.)--University of Adelaide, Dept. of Chemistry, 2002
413

Magnetization-steps spectroscopy in dilute magnetic semiconductors and in molecular magnetism /

Liu, Mingde. January 1998 (has links)
Thesis (Ph.D.)--Tufts University, 1998 . / Adviser: Yaacov Shapira. Submitted to the Dept. of Physics. Includes bibliographical references. Access restricted to members of the Tufts University community. Also available via the World Wide Web;
414

Catalytic supercritical water oxidation of aromatic compounds on transition metal oxides /

Ding, Zhong Yi. January 1995 (has links)
Thesis (Ph.D.)--University of Tulsa, 1995. / Includes bibliographical references (leaves 197-214).
415

A computational investigation of the photophysical, electronic and bonding properties of exciplex-forming Van Der Waals System

Sinha, Pankaj. Omary, Mohammad A., January 2007 (has links)
Thesis (M.S.)--University of North Texas, Dec., 2007. / Title from title page display. Includes bibliographical references.
416

Ab initio simulations of transition metal alloys: towards the multiscale modeling /

Pourovskii, Leonid, January 2003 (has links)
Diss. (sammanfattning) Uppsala : Univ., 2003. / Härtill 12 uppsatser.
417

Electron transfer processes in the photolysis of transition metal N-hetrocyclic complexes /

Malik, Ghulam Mohammad. January 1979 (has links) (PDF)
Thesis (Ph.D.) -- University of Adelaide, Dept. of Physical and Inorganic Chemistry, 1980. / Typescript (photocopy).
418

Metal carbonyl fluoride complexes /

Horn, Ernst. January 1983 (has links) (PDF)
Thesis (Ph.D.) -- University of Adelaide, Dept. of Physical and Inorganic Chemistry, 1984. / Typescript (photocopy). 2 microfiche in end pocket.
419

Chemical, spectroscopic and kinetic studies of staphylonuclear compounds of molybdenum and related elements /

Bronswyk, Wilhelm von. January 1967 (has links) (PDF)
Thesis (Ph.D.)--University of Adelaide, Dept. of Physical and Inorganic Chemistry, 1967. / "January 1967." Includes bibliographical references.
420

Molecular wires : syntheses, electrochemistry and properties of metal complexes containing carbon chains /

Smith, Mark Edward, January 2002 (has links) (PDF)
Thesis (Ph.D.)--University of Adelaide, Dept. of Chemistry, 2002. / "September 2002" Includes as appendix: a list of publications by the author arising from this work; and, copies of some published journal articles. Includes bibliographical references.

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