Experts directory

Dr MG Smith

College of Science, Engineering and Technology
School of Science
Department: Chemistry
Senior Lecturer
Tel:
011 670 9314
E-mail:
smithm2@unisa.ac.za

Expertise

  • Chemistry
  • Chemometrics
  • Crystallography
  • Raman
  • Spectroscopy
  • XRD

Qualifications

  • PhD Chemistry (Wits)
  • MSc Chemistry (Unisa)
  • BSc Hons Chemistry (Unisa)
  • BSc Chemistry and Biochemistry (Unisa)
  • Advanced Outcomes Based Assessment (Unisa)

Currently teaching

  • CHE4805 – Structural Chemistry Honours (Theory)

Fields of academic interests

  • Crystal and Co-Crystal Engineering of Active Pharmaceutical Ingredients
  • Structural and Supramolecular Chemistry
  • Single Crystal X-Ray Crystallography

Field of Specialisation

  • Supramolecular Chemistry
  • Structural Chemistry
  • Crystal and co-crystal Engineering
  • Crystallography
  • Single Crystal XRD
  • Pharmaceutical Drug Design

Journal articles

The crystal structure of 4-phenyl-4-[2-(pyridine-4-carbonyl)hydrazinylidene]butanoic acid, C16H15N3O3
Itumeleng B. Setshedi, Mark G. Smith
Zeitschrift für Kristallographie - New Crystal Structures, 2022, 237(1), 133-134; DOI: 10.1515/ncrs-2021-0429  

The crystal structure of (E)-N’-(butan-2-ylidene)isonicotinohydrazide 0.5 hydrate, C10H13N3O·0.5H2O
Itumeleng B. Setshedi, Andreas Lemmerer; Mark G. Smith
Zeitschrift für Kristallographie - New Crystal Structures, 2021, 236(6), 1295-1296; DOI: 10.1515/ncrs-2021-0311  

The crystal structure of the co-crystal: 2-hydroxybenzoic acid -N’-(butan-2-ylidene)pyridine-4-carbohydrazide, C10H13N3O·C7H6O3
Itumeleng B. Setshedi, Mark G. Smith
Zeitschrift für Kristallographie - New Crystal Structures, 2021, 236(5), 1093-1095; DOI: 10.1515/ncrs-2021-0232  

Novel crystal forms of 4-aminoantipyrine and its derivatives: Co-crystallizing a reluctant molecule
Mark G. Smith, Andreas Lemmerer
J. Mol. Struct. 2019, 1175, 307-313; DOI: 10.1016/j.molstruc.2018.07.062

The photodimerization of Schiff bases: Synthesis and crystal structures of benzophenone azines and their weak C-H···π interactions
Mark G. Smith, Andreas Lemmerer
J. Mol. Struct. 2019, 1179, 132-144; DOI: 10.1016/j.molstruc.2018.10.038

Covalent Assisted Supramolecular Synthesis: The Influence of Crystallization Conditions on Co-Crystals of “Masked” Isoniazid Derivatives
Mark G. Smith, Andreas Lemmerer
Cryst. Growth Des. 2018, 18, 4777-4789; DOI: 10.1021/acs.cgd.8b00871

Enhancing Student Performance in First Year Chemistry Through Web-Based Learning in an Open Distance University Context Hadley S. Clayton, Mark G. Smith
Progressio 2016, 38, 74-86 ; DOI: 10.25159/0256-8853/1048

Covalent Assisted Supramolecular Synthesis: Masking of Amides in Co-Crystal Synthesis using Benzophenone Derivatives
Mark G. Smith, Roy P. Forbes, Andreas Lemmerer
Cryst. Growth Des. 2015, 15, 3813-3821; DOI: 10.1021/acs.cgd.5b00462

Paper presentations

  • Covalent Assistance to Supramolecular Synthesis
    Andreas Lemmerer, Lee Madeley, Mark Gordon Smith
    Acta Crystallographica Section A: Foundations and Advances 2014, 70(a1):C987-C987; DOI: 10.1107/S2053273314090123

Professional positions, fellowships & awards

  • Dr. Smith is currently the Chairperson of the South African Chemical Institute (SACI) Central Division.

Projects

  • Crystal and Co-Crystal Engineering of Active Pharmaceutical Ingredients.
  • Metal-organic crystals of Active Pharmaceutical Ingredients.
  • Co-crystal growth, design and structural studies.

Other

Thuthuka Grantholder for the research project entitled: "Crystal Engineering, Co-crystal Engineering, and synergy studies of modified isoniazid".