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Associate Professor Graham C Saunders

Associate Professor

Qualifications: B.A.(Hons) Oxon, D.Phil Oxon

Personal Website: http://sci.waikato.ac.nz/about-us/people/gsaunder

Research Interests

Research is directed towards using the properties of the carbon―fluorine bond in organometallic chemistry and for highly repellant surfaces.

Organometallic Chemistry
The extreme strength and the electronic and steric properties of the C―F bond are used to confer useful properties on organometallic complexes, in particular catalytic activity.
C―F bond fission is used to synthesize organometallic complexes, not accessible by other routes.
Superhydrophobic Surfaces
The extreme water repellancy of perfluoroalkyl groups is used to confer superhydrophobicity on metal surfaces. The work has been highlighted by Nature and Scientific American. The simple fabrication technique allows a range of unusual phenomena to be investigated, such as the Cheerios Effect and 'super-buoyancy', which allows boats to be constructed of metal mesh, and has potential industrial importance.

Research Supervised

PhD

  • Thomas, Hayden (submitted). Synthesis and reactivity of iridium(III) and rhodium (III) piano-stool complexes of NHC ligands bearing fluorinated substituents.
  • Bandaru, Sravan (in progress). Synthesis and applications of metal complexes of carbohydrate and fluoroaryl substituted N-heterocyclic carbenes.
  • Acharige, Udari (in progress). Crystal Engineering via Imidazolium Salts.
  • Sain, Prithwish (in progress). Crystal Engineering by Arene-polyfluoroarene π-π stacking.

MSc

  • Pachal, Sam (2012). Superhydrophobic titanium and titanium dioxide.
  • Hanan Althagbi (2013). Perfluoroaryl heterocycles for crystl engineering.

BSc (Hons)

  • Thomas, Hayden (2015). Synthesis and characterisation of mecury and rhodium NHC complexes containing polyfluoroaryl substituents.
  • Schroder, Ivan (2012). Synthesis of dicyandiamide derivatives for agricultural applications.

Teaching Commitments

Expertise

Chemistry; Science; X-Ray

Recent Publications

  • Risi, M. C., Saunders, G. C., & Henderson, W. (2021). The coordination chemistry of sulfonyl-substituted thioureas towards the d8 metal centres platinum(II), palladium(II), nickel(II) and gold(III). Inorganica Chimica Acta, 526. doi:10.1016/j.ica.2021.120506

  • Lane, J. R., & Saunders, G. C. (2020). Theoretical study of the structures of 4-(2,3,5,6-tetrafluoropyridyl)diphenylphosphine oxide and tris(pentafluorophenyl)phosphine oxide: Why does the crystal structure of (tetrafluoropyridyl)diphenylphosphine oxide have two different P=O bond lengths?. Molecules (Basel, Switzerland), 25(12), 11 pages. doi:10.3390/molecules25122778

  • Bandaru, S. K., Thomas, H. P., & Saunders, G. C. (2020). Piano stool complexes of N-heterocyclic carbene ligands bearing a galactose-derived substituent. Inorganica Chimica Acta, 508. doi:10.1016/j.ica.2020.119651

  • Kandula, V., Bandaru, S. K., Balakrishna, C., Chatterjee, A., Yennam, S., Saunders, G. C., & Behera, M. (2020). Synthesis of 3,4,5-Trisubstituted Isoxazoles via the ANRORC rearrangement. European Journal of Organic Chemistry, 2020(41), 6440-6446. doi:10.1002/ejoc.202001103

View All research publications by Graham Saunders

Contact Details

Email: graham.saunders@waikato.ac.nz
Room: CD.3.01
Phone: +64 7 838 4092