Ball, Graham - University of New South Wales

个人简介

Undergraduate and Postgraduate work at the University of Sheffield, B.Sc. 1986 and Ph.D. 1990. Postdoctoral fellow at the University of British Columbia, 1990-91. Postdoctoral fellow at the University of California at Berkeley, 1991-1994. Appointed University of NSW NMR Facility Manager and Adjunct Lecturer 1995. Senior Lecturer in the School of Chemistry 2005.

研究领域

Our research focuses on applying NMR spectroscopy to explore chemical problems, most often in the areas of inorganic and organometallic chemistry. Characterising reactive intermediates via photolysis of precursors while they are in the NMR spectrometer is a major feature. Increasingly, our experimental work is supported by the application of computational chemistry techniques such as DFT and ab initio methods or molecular mechanics calculations: Generation of new transition metal alkane complexes and investigations of their structure, dynamic processes and reactivity. Light activated molecules Fluxional processes in inorganic molecules. Metal hydrides. Structural studies of substituted fullerenes. Structural characterisation of synthetic molecules and natural products.

近期论文

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Ball, G.E. "In situ photochemistry with NMR detection of organometallic complexes" in "Spectroscopic Properties of Inorganic and Organometallic Compounds, Volume 41: Techniques, Materials and Applications" Yarwood, J.; Douthwaite, R.; Duckett, S. (Eds), ISBN: 978-1-84755-047-7, Royal Society of Chemistry, 2010, pp 262-287. Young, R.D.; Lawes, D.J.; Hill, A.F.; Ball, G.E. "Observation of a tungsten alkane σ-complex showing selective binding of methyl groups using FTIR and NMR spectroscopies"J. Am. Chem. Soc., Article ASAP DOI: 10.1021/ja300281s. McSkimming, A.; Ball, G. E.; Bhadbhade, M. M.; Colbran, S. B. "Rhodium Complexes of a Chelating Ligand with Imidazol-2-ylidene and Pyridin-2-ylidene Donors: The Effect of C-Metalation of Nicotinamide Groups on Uptake of Hydride Ion" Inorg. Chem. 2012, 51, 2191. Ball, G.E.; Cole, M.L.; McKay, A.I. "Low Valent and Hydride Complexes of NHC Coordinated Gallium" Dalton Trans, 2012, 41, 946. Young, R.D.; Hill, A.F.; Hillier, W.; Ball, G.E. "Transition Metal-Alkane σ-Complexes with Oxygen Donor Co-ligands" J. Am. Chem. Soc., 2011, 133, 13806-13809. Calladine, J.A.; Torres, O.; Anstey, M.; Ball, G.E.; Bergman, R.G.; Curley, J.; Duckett, S.B.; George, M.W.; Gilson, A.I.; Lawes, D.J.; Perutz, R.N.; Sun, X.-Z.; Vollhardt, K.P.C. "Photoinduced N2 loss as a route to long-lived organometallic alkane complexes: A time-resolved IR and NMR study" Chem. Sci. 2010, 1, 622-630. Yee, L. H.; Hanley, T.; Evans, R. A.; Davis, T. P.; Ball, G. E. "Photochromic Spirooxazines Functionalized with Oligomers: Investigation of Core-Oligomer Interactions and Photomerocyanine Isomer Interconversion Using NMR Spectroscopy and DFT" J. Org. Chem., 2010, 75, 2851-2860. Lonnon, D. G.; Ball, G. E.; Taylor, I.; Craig, D.C.; Colbran, S.B. "Fluxionality in a Paramagnetic Seven-Coordinate Iron(II) Complex: A Variable-Temperature, Two-Dimensional NMR and DFT Study" Inorg. Chem. 2009, 48, 4863-4872. Swarbrick, J. D.; Cubeddu, L.; Ball, G.E.; Curmi, P.M.G.; Gooley, A.A.; Williams, K.A.; Mabbutt, B.C. "NMR assignment of prespore specific antigen - a cell surface adhesion glycoprotein from Dictyostelium discoideum" Biomolecular NMR Assignments 2009, 3, 1-3. Thayumanavan, R.; Hawkins, B. C.; Keller, P. A.; Pyne, S. G.; Ball, G. E. "A Mild and General Method for the Synthesis of 5-Substituted and 5,5-Disubstituted Fulleroprolines" Organic Letters 2008, 10, 1315. Nasrallah, F. A.; Garner, B.; Ball, G. E.; Rae, C. "Modulation of brain metabolism by very low concentrations of the commonly used drug delivery vehicle dimethyl sulfoxide (DMSO)" J. Neurosci. Res. 2008, 86, 208; Bury-Mone, S.; Mendz, G. L.; Ball, G. E.; Thibonnier, M.; Stingl, K.; Ecobichon, C.; Ave, P.; Huerre, M.; Labigne, A.; Thiberge, J.-M.; De Reuse, H. "Roles of α and β carbonic anhydrases of Helicobacter pylori in the urease-dependent response to acidity and in colonization of the murine gastric mucosa" Infect. Immun. 2008, 76, 497. Ball, G.E.; Brookes, C.M.; Cowan, A.J.; Darwish, T.A; George, M.W.;.Kawanami, H.K.; Portius, P.; Rourke, J.P. "A delicate balance of complexation vs. activation of alkanes: NMR and TRIR studies of the interaction of alkanes with [Re(Cp)(CO)(PF3)]." Proc. Natl. Acad. Sci. USA., 2007, 104, 6927. McMaster, J.; Portius, P.; Ball, G.E.; Rourke, J.P., George, M.W. "Density Functional Theoretical Studies of the Re-Xe Bonds in Re(Cp)(CO)(PF3)Xe and Re(Cp)(CO)2Xe"Organometallics, 2006, 25, 5242. Lawes, D.J.; Darwish, T.A.; Clark, T.; Harper, J.B.; Ball, G.E. "A Rhenium-Cyclohexane Complex with Preferential Binding of Axial CH Bonds: A Probe into the Relative Ability of CH, CD, and CC Bonds as Hyperconjugative Electron Donors?" Angew. Chem. Int. Ed. Engl. 2006, 45, 4486. Chaker, L.; Ball, G. E.; Williams, J. R.; Burley, G. A.; Hawkins, B. C.; Keller, P. A.; Pyne, S. G. "Regioselective synthesis of novel e-edge-[60]fullerenylmethanodihydropyrroles and 1,2-dihydromethano[60]fullerenes." Eur. J. Org. Chem. 2005, 5158. Ball, G.E.; Burley, G.A.; Chaker, L.; Hawkins, B.C.; Williams, J.R.; Keller, P.A.; Pyne, S.G. "Structural reassignment of the mono- and bis-addition products from the addition reactions of N-(Diphenylmethylene)glycinate esters to [60]fullerene under Bingel conditions." J. Org. Chem., 2005, 70, 8572. Lawes, D.J.; Geftakis, S.; Ball, G.E. "Insight into binding of alkanes to transition metals from NMR spectroscopy of isomeric pentane and isotopically labelled alkane complexes." J. Am. Chem. Soc., 2005, 127, 4134. Evans, R.A; Hanley, T.L.; Skidmore, M.A.; Davis, T.P.; Such, G.K.; Yee, L.H; Ball, G.E.; Lewis, D.A. "Lubrication and Control of Nano-Mechanical Processes in Polymers." Nature Materials, 2005, 4, 193. Ball, G.E.; Darwish, T.A; Geftakis, S.; George, M.W.; Lawes, D.J.; Portius, P.; Rourke, J.P. "Characterization of an Organometallic Xenon Complex using NMR and IR Spectroscopy." Proc. Natl. Acad. Sci. USA., 2005, 102, 1853.