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Hire Dr. Deon V.

South Africa

USD 50 /hr

Highly experienced chemist in formulations and innovations.

Profile Summary

Professor in chemistry with 34 years experience

Subject Matter Expertise

• ★ Chemistry
• ☆ Green Chemistry
• ☆ Cosmetic & Skincare Formulation
• ☆ Cosmetic & Personal Care Product Manufacturing

Services

• Writing
• Research
• Consulting
• Product Development

Writing Creative Writing, Newswriting, General Proofreading & Editing

Research Market Research, Feasibility Study, Fact Checking, Gray Literature Search, Systematic Literature Review

Consulting Scientific and Technical Consulting

Product Development Formulation, Recipe Development, Manufacturing, Concept Development

Work Experience

Professor

University of the Free State

January 1991 - Present

Professor

University of the Free State

January 1991 - Present

Education

PhD

University of the Free State

January 1995 - January 2000

Certifications

• Certification details not provided.

Publications

JOURNAL ARTICLE

Janine Blignaut, Hendrik G. Visser, Eleanor Fourie, Marietjie Schutte-Smith (2026). High Cytotoxicity of Ruthenium(II) and Gold(I) Bimetallic Complexes and Its Precursors . Inorganic Chemistry.

et al., Timothy O Ajiboye, Kolawole A Olofinsan, Nanabi Manamela, Matsabisa G Motlalepula, Modupe O Ogunrombi, Subhendu Dhibar, Frank Eric T Foka, Hazel T Mufhandu, E Erasmus, H G Visser (2025). Investigations of the antioxidants, antidiabetics and antiviral potential against SARS-CoV-2 of gold functionalized carboxymethyl cellulose . Materials Research Express.

Christo van Staden, Robin E. Kroon, Cameron Matthews, Lyudmila V. Moskaleva, Kgalaletso P. Otukile, Dumisani V. Kama, Marietjie Schutte-Smith, Hendrik G. Visser (2025). Ligand and counter-ion effects on the photoluminescence of dinuclear bis(diphenylphosphino)amine gold(i) complexes . Dalton Transactions.

Marietjie Schutte-Smith, Andreas Roodt, Hendrik G. Visser(2019). Ambient and high-pressure kinetic investigation of methanol substitution in fac-[Re(Trop)(CO)3(MeOH)] by different monodentate nucleophiles . Dalton Transactions. 48. (27). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 9984--9997. Royal Society of Chemistry ({RSC})

Manicum, A.-L.E., Schutte-Smith, M., Alexander, O.T., Twigge, L., Roodt, A., Visser, H.G.(2019). First kinetic data of the CO substitution in fac-[Re(L,L′-Bid)(CO)<inf>3</inf>(X)] complexes (L,L′-Bid = acacetylacetonate or tropolonate) by tertiary phosphines PTA and PPh<inf>3</inf>: Synthesis and crystal structures of water-soluble rhenium(I) tri- and dicarbonyl complexes with 1,3,5-triaza-7-phosphaadamantane (PTA) . Inorganic Chemistry Communications. 101. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 93-98.

Orbett T. Alexander, Robin E. Kroon, Alice Brink, Hendrik G. Visser(2019). Symmetry correlations between crystallographic and photoluminescence study of ternary β-diketone europium(iii) based complexes using 1,10-phenanthroline as the ancillary ligand . Dalton Transactions. 48. (42). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 16074--16082. Royal Society of Chemistry ({RSC})

Manicum, A.-L., Alexander, O., Schutte-Smith, M., Visser, H.G.(2018). Crystal structure of fac-(acetylacetonato-κ²O,O′)tricarbonyl(tri-m-tolyl phosphane-κP)rhenium(I), C<inf>29</inf>H<inf>28</inf>O<inf>5</inf>PRe . Zeitschrift fur Kristallographie - New Crystal Structures. 233. (1). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 23-25.

Brink, A., Kroon, R.E., Visser, H.G., Van Rensburg, C.E.J., Roodt, A.(2018). Designing model imino bifunctional chelators for radiopharmaceuticals- in vitro antitumor activity, photoluminescence and structural analysis . New Journal of Chemistry. 42. (7). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 5193-5203.

Nkoe, P.I., Visser, H.G., Swart, C., Brinka, A., Schutte-Smith, M.(2018). Synthesis of re¹tricarbonyl complexes with various sulfur-and oxygen-donating ligands: Crystal structures of two re¹dinuclear structures bridged by S atoms . Acta Crystallographica Section C: Structural Chemistry. 74. (10). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 1116-1122.

Mokolokolo, P.P., Frei, A., Tsosane, M.S., Kama, D.V., Schutte-Smith, M., Brink, A., Visser, H.G., Meola, G., Alberto, R., Roodt, A.(2018). Nuclearity manipulation in Schiff-base fac-tricarbonyl complexes of Mn(I) and Re(I) . Inorganica Chimica Acta. 471. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 249-256.

Alexander, O.T., Donka, R., Tonder, J.H.V., Bezuidenhoudt, B.C.B., Visser, H.G.(2018). The crystal structure of 6-(4-bromobenzyl)-1,3,5-trimethyl-7-phenyl-1,5-dihydro-2H-pyrrolo[3,2-d]pyrimidine-2,4(3H)-dione, C<inf>22</inf>H<inf>20</inf>BrN<inf>3</inf>O<inf>2</inf> . Zeitschrift fur Kristallographie - New Crystal Structures. 233. (3). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 395-397.

Manicum, A.-L.E., Schutte-Smith, M., Visser, H.G.(2018). The synthesis and structural comparison of fac-[Re(CO)<inf>3</inf>]⁺containing complexes with altered β-diketone and phosphine ligands . Polyhedron. 145. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 80-87.

Alexander, O.T., Duvenhage, M.M., Brink, A., Swart, H.C., M&#252;ller, P., Kroon, R.E., Visser, H.G.(2017). Synthesis, structures and luminescence properties of two gallium(III) complexes with 5,7-dimethyl-8-hydroxyquinoline . Journal of Coordination Chemistry. 70. (8). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 1316-1326.

Manicum, A.-L., Alexander, O., Schutte-Smith, M., Visser, H.G., Roodt, A.(2017). Crystal structure of fac-(acetylacetonato-κ²O,O')tricarbonyl(benzyldiphenylphosphine-κP)rhenium(I), C<inf>27</inf>H<inf>24</inf>O<inf>5</inf>PRe . Zeitschrift fur Kristallographie - New Crystal Structures. 232. (6). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 957-959.

Manicum, A.-L., Schutte-Smith, M., Visser, H.G.(2017). Crystal structure of fac-(acetylacetonato-κ²O,O')tricarbonyl(tri(p-tolyl)phosphine-κP)rhenium(I), C<inf>29</inf>H<inf>28</inf>O<inf>5</inf>PRe . Zeitschrift fur Kristallographie - New Crystal Structures. 232. (6). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 951-955.

Dutta, S., Som, S., Kunti, A.K., Kumar, V., Sharma, S.K., Swart, H.C., Visser, H.G.(2017). Structural and luminescence responses of CaMoO<inf>4</inf> nano phosphors synthesized by hydrothermal route to swift heavy ion irradiation: Elemental and spectral stability . Acta Materialia. 124. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 109-119.

Malaza, S., Govender, P., Schutte-Smith, M., Visser, H.G., Smith, G.S.(2017). Synthesis and Substitution Kinetics of Tricarbonylrhenium(I) Dendritic Complexes . European Journal of Inorganic Chemistry. 2017. (33). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 3919-3927.

Som, S., Das, S., Dutta, S., Pandey, M.K., Dubey, R.K., Visser, H.G., Sharma, S.K., Lochab, S.P.(2016). A comparative study on the influence of 150 MeV Ni⁷⁺, 120 MeV Ag⁹⁺, and 110 MeV Au⁸⁺swift heavy ions on the structural and thermoluminescence properties of Y<inf>2</inf>O<inf>3</inf>: Eu³⁺/Tb³⁺nanophosphor for dosimetric applications . Journal of Materials Science. 51. (3). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 1278-1291.

Dutta, S., Som, S., Kunti, A.K., Sharma, S.K., Kumar, V., Swart, H.C., Visser, H.G.(2016). Ag⁷⁺ion induced modification of morphology, optical and luminescence behaviour of charge compensated CaMoO<inf>4</inf>nanophosphor . Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 384. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 76-85.

Tsosane, M.S., Visser, H.G., Brink, A.(2016). Crystal structure of (E)-2-(((1,10-phenanthrolin-5-yl)imino)methyl)-5-methylphenol monohydrate, C<inf>20</inf>H<inf>15</inf>N<inf>3</inf>O·H<inf>2</inf>O . Zeitschrift fur Kristallographie - New Crystal Structures. 231. (1). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 237-239.

Mokolokolo, P.P., Brink, A., Visser, H.G.(2016). Crystal structure of bis(μ<inf>2</inf>-2-((3-methylphenyl)imino)methylphenolato-κ²N,O:O)hexacarbonyldimanganese(I), C<inf>34</inf>H<inf>24</inf>Mn<inf>2</inf>N<inf>2</inf>O<inf>8</inf> . Zeitschrift fur Kristallographie - New Crystal Structures. 231. (2). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 613-615.

Kama, D.V., Brink, A., Visser, H.G.(2016). Crystal structure of bis(μ<inf>2</inf>-chlorido)-bis(di-p-tolylhydroxyphosphine-κP)-bis(di-p-tolylphosphite-κP)dipalladium(II), C<inf>56</inf>H<inf>58</inf>Cl<inf>2</inf>O<inf>4</inf>P<inf>4</inf>Pd<inf>2</inf> . Zeitschrift fur Kristallographie - New Crystal Structures. 231. (4). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 1081-1083.

Schutte-Smith, M., Visser, H.G., Roodt, A.(2016). Crystal structure of fac-hexacarbonylbisμ<inf>2</inf>-(3-carboxy-3'-carboxylato-2,2'-bipyridine)-κ³N,N':O-dirhenium(I) tetrahydrate, C<inf>30</inf>H<inf>22</inf>N<inf>4</inf>O<inf>18</inf>Re<inf>2</inf> . Zeitschrift fur Kristallographie - New Crystal Structures. 231. (2). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 335-338.

Schutte-Smith, M., Visser, H.G., Roodt, A.(2016). Crystal structure of tetraethylammonium 3,5-dinitrosalicylate, C<inf>15</inf>H<inf>23</inf>N<inf>3</inf>O<inf>7</inf> . Zeitschrift fur Kristallographie - New Crystal Structures. 231. (1). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 77-79.

Manicum, A.-L., Schutte-Smith, M., Visser, H.G., Pretorius, C., Roodt, A.(2016). Crystal structure of tetraethylammonium fac-tricarbonyl(hexafluoroacetylacetonato-κ²O,O')-(nitrato-κO)rhenium(I), C<inf>16</inf>H<inf>21</inf>O<inf>8</inf>N<inf>2</inf>F<inf>6</inf>Re . Zeitschrift fur Kristallographie - New Crystal Structures. 231. (1). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 263-266.

Dubey, V., Tiwari, R., Tamrakar, R.K., Kaur, J., Dutta, S., Das, S., Visser, H.G., Som, S.(2016). Estimation of spectroscopic parameters and colour purity of the red-light-emitting YBa<inf>3</inf>B<inf>9</inf>O<inf>18</inf> phosphor: Judd–Ofelt approach . Journal of Luminescence. 180. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 169-176.

Purcell, W., Visser, H.G.(2016). Evidence of Unusually Long Metal-Aqua Interaction: The Crystal Structure of Tetraphenylphosponium Rhenium(V)aquatetracyanonitrido Monohydrate Tri-terpyridine . Journal of Chemical Crystallography. 46. (1). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 15-20.

Koen, R., Visser, H.G., Roodt, A.(2016). Crystal structure of tetraethylammonium hexachloridotantalate(V), C<inf>8</inf>H<inf>20</inf>Cl<inf>6</inf>NTa . Zeitschrift fur Kristallographie - New Crystal Structures. 231. (1). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 227-229.

Koen, R., Roodt, A., Visser, H.G.(2016). Exploring differences in various Nb(V)-and Ta(V) tropolonato complexes by a solid-state structural comparison study . Journal of the Southern African Institute of Mining and Metallurgy. 116. (10). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 895-899.

Dutta, S., Sharma, S.K., Kumar, V., Som, S., Swart, H.C., Visser, H.G.(2016). Ion-induced modification of structural, optical and luminescence behaviour of Gd<inf>2</inf>MoO<inf>6</inf> nanomaterials: A comparative approach . Vacuum. 128. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 146-157.

Van Tonder, J., Visser, H.G., Koen, R.(2016). The crystal structure of 6-chloro-2,4-diphenylquinoline . Zeitschrift fur Kristallographie - New Crystal Structures. 231. (1). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 233-235.

Koen, R., Roodt, A., Visser, H.(2015). A redetermination of the structure of tetraethylammonium meroxidotrichlorido(thenoyltrifluoroacetyl acetonato-κ²-O, O′)niobate(V) . Journal of the Southern African Institute of Mining and Metallurgy. 115. (10). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 957-960.

Twala, T.N., Schutte-Smith, M., Roodt, A., Visser, H.G.(2015). Activation of the manganese(i) tricarbonyl core by selective variation of bidentate ligands (L,L′-Bid = N,N′ and N,O donor atom sets) in fac-[Mn(CO)<inf>3</inf>(L,L′-Bid)(CH<inf>3</inf>OH)]ⁿcomplexes . Dalton Transactions. 44. (7). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 3278-3288.

Herbst, L., Visser, H.G., Roodt, A., Steyn, M., Loganathan, N.(2015). Crystal structure of (2-(benzoyl)phenolato-κ² O,O′)-trans-dichlorido-cis-bis(methoxido) niobium(V), C<inf>15</inf>H<inf>15</inf>Cl<inf>2</inf>NbO<inf>4</inf> . Zeitschrift fur Kristallographie - New Crystal Structures. 230. (4). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 345-347.

Mphure, L.T., Visser, H.G., Roodt, A., Brink, A.(2015). Crystal structure of dichloro-N,N-bis(pyridine-2-ylmethyl)cyclohexamino copper(II), C&lt;inf&gt;18&lt;/inf&gt;H&lt;inf&gt;23&lt;/inf&gt;Cl&lt;inf&gt;2&lt;/inf&gt;CuN&lt;inf&gt;3&lt;/inf&gt; . Zeitschrift fur Kristallographie - New Crystal Structures. 230. (2). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 156-158.

Manicum, A.-L., Visser, H.G., Engelbrecht, I., Roodt, A.(2015). Crystal structure of fac-(acetylacetonato-κ&lt;sup&gt;2&lt;/sup&gt;O,O')tricarbonyl(cyclohexyldiphenylphosphine-κP) rhenium(I), C&lt;inf&gt;26&lt;/inf&gt;H&lt;inf&gt;28&lt;/inf&gt;O&lt;inf&gt;5&lt;/inf&gt;PRe . Zeitschrift fur Kristallographie - New Crystal Structures. 230. (2). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 150-152.

Duvenhage, M.-M., Ntwaeaborwa, M., Visser, H.G., Swarts, P.J., Swarts, J.C., Swart, H.C.(2015). Determination of the optical band gap of Alq<inf>3</inf> and its derivatives for the use in two-layer OLEDs . Optical Materials. 42. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 193-198.

Muller, K.A., Venter, J.A., Visser, H.G.(2015). Crystal structure of potassium diaqua dihydroxy(methylenediphosphonato-κ²-O,O′)cobaltate(III), CH<inf>10</inf>CoKO<inf>10</inf>P<inf>2</inf> . Zeitschrift fur Kristallographie - New Crystal Structures. 230. (4). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 349-351.

Manicum, A., Schutte-Smith, M., Kemp, G., Visser, H.G.(2015). Illustration of the electronic influence of coordinated β-diketone type ligands: A kinetic and structural study . Polyhedron. 85. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 190-195.

Purcell, W., Visser, H.G.(2015). Rhenium(V)-nitrido complexes with different nitrogen donor bidentate ligands . Transition Metal Chemistry. 40. (8). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 899-906.

Marake, D.T., Mokolokolo, P.P., Visser, H.G., Brink, A.(2015). Structural comparison of group 7 tricarbonyl complexes of 2-{[2-(1H-imidazol-4-yl)ethyl]iminomethyl}-5-methylphenolate . Acta Crystallographica Section C: Structural Chemistry. 71. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 423-429.

Som, S., Das, S., Dutta, S., Visser, H.G., Pandey, M.K., Kumar, P., Dubey, R.K., Sharma, S.K.(2015). Synthesis of strong red emitting Y&lt;inf&gt;2&lt;/inf&gt;O&lt;inf&gt;3&lt;/inf&gt;:Eu&lt;sup&gt;3+&lt;/sup&gt; phosphor by potential chemical routes: Comparative investigations on the structural evolutions, photometric properties and Judd-Ofelt analysis . RSC Advances. 5. (87). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 70887-70898.

Schutte-Smith, M., Visser, H.G.(2015). The versatility of pyridine-2,5-dicarboxylic acid in the synthesis of fac-M(CO)<inf>3</inf> complexes (M = Re, ^99mTc): Reactivity towards substitution reactions and derivatization after coordination to a metal . Polyhedron. 89. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 122-128.

Steyn, M., Visser, H.G., Roodt, A., Engelbrecht, I.(2014). Crystal structure of mono-μ-oxo-bis[di(5-chloro-7-iodoquinolin-8-olato- κ²N,O)-chloro-(dimethylformamido-κO)zirconium(IV)] dimethylformamide solvate, C<inf>45</inf>H<inf>37</inf>Cl<inf>6</inf>I <inf>4</inf>N<inf>7</inf>O<inf>8</inf>Zr<inf>2</inf> . Zeitschrift fur Kristallographie - New Crystal Structures. 229. (1). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 67-69.

Brink, A., Visser, H.G., Roodt, A.(2014). Solid state isostructural behavior and quantified limiting substitution kinetics in schiff-base bidentate ligand complexes fac -[Re(O,N -Bid)(CO)<inf>3</inf>(MeOH)]ⁿ . Inorganic Chemistry. 53. (23). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 12480-12488.

Steyn, M., Visser, H.G., Roodt, A.(2014). Synthesis and crystal structure of tetrakis(1,3-diphenyl-1,3- propanedionato) zirconium(IV) . Journal of the Southern African Institute of Mining and Metallurgy. 114. (2). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 183-188.

Duvenhage, M.M., Visser, H.G., Ntwaeaborwa, O.M., Swart, H.C.(2014). The effect of electron donating and withdrawing groups on the morphology and optical properties of Alq3 . Physica B: Condensed Matter. 439. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 46-49.

Purcell, W., Conradie, J., Chiweshe, T.T., Venter, J.A., Visser, H.G., Coetzee, M.P.(2013). Characterization of acetylacetonato carbonyl diphenyl-2-pyridylphosphine rhodium(I): Comparison with other carbonyl complexes . Journal of Molecular Structure. 1038. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 220-229.

Brink, A., Visser, H.G., Roodt, A.(2013). Activation of rhenium(I) toward substitution in fac -[Re(N,O′ -Bid)(CO)<inf>3</inf>(HOCH<inf>3</inf>)] by Schiff-base bidentate ligands (N,O′ -Bid) . Inorganic Chemistry. 52. (15). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 8950-8961.

Vijoen, J.A., Visser, H.G., Roodt, A., Engelbrecht, I.(2013). Crys tal struc ture of tetrakis(5,7-dibromoquinolin-8-olato- κ²N,O)- haf nium(IV) dimethylformamide trisolvate, C <inf>45</inf>H<inf>37</inf>Br<inf>8</inf>HfN<inf>7</inf>O<inf>7</inf> . Zeitschrift fur Kristallographie - New Crystal Structures. 228. (4). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 485-487.

Herbst, L., Visser, H.G., Roodt, A.(2013). Crystal structure of (benzoylacetonato- 2O,O')dichloridodimethoxido niobium(V), C<inf>12</inf>H<inf>15</inf>Cl<inf>2</inf>NbO<inf>4</inf> . Zeitschrift fur Kristallographie - New Crystal Structures. 228. (4). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 451-452.

Herbst, L., Visser, H.G., Roodt, A.(2013). Crystal structure of (benzoylacetonato-κ2O,O') dichloridodimethoxidotantalum(V), C12H15Cl 2O4Ta . Zeitschrift fur Kristallographie - New Crystal Structures. 228. (3). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 397-398.

Steyn, M., Visser, H.G., Roodt, A.(2013). Crystal structure of tetrakis(5,7-dichloroquinolin-8-olato- κ²N,O) zirconium(IV) dimethylformamide disolvate, C <inf>42</inf>H<inf>30</inf>Cl<inf>8</inf>N<inf>6</inf>O<inf>6</inf>Zr . Zeitschrift fur Kristallographie - New Crystal Structures. 228. (3). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 413-415.

Schutte-Smith, M., Muller, T.J., Visser, H.G., Roodt, A.(2013). Distorted octahedral environments in tricarbonylrhenium(I) complexes of 5-[2-(2,4,6-trimethylphenyl)diazen-1-yl]quinolin-8-olate and 5,7-bis[2-(2-methylphenyl)diazen-1-yl]quinolin-8-olate . Acta Crystallographica Section C: Crystal Structure Communications. 69. (12). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 1467-1471.

Cloete, N., Visser, H.G., Engelbrecht, I., Overett, M.J., Gabrielli, W.F., Roodt, A.(2013). Ethylene tri- and tetramerization: A steric parameter selectivity switch from X-ray crystallography and computational analysis . Inorganic Chemistry. 52. (5). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 2268-2270.

Steyn, M., Visser, H.G., Roodt, A.(2013). Evaluation of oxine-type ligand coordination to zirconium (IV) . Journal of the Southern African Institute of Mining and Metallurgy. 113. (2). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 105-108.

Brink, A., Visser, H.G., Roodt, A.(2013). Novel imino rhenium(I) tricarbonyl complexes of salicylidene-derived ligands: Synthesis, X-ray crystallographic studies, spectroscopic characterization and DFT calculations . Polyhedron. 52. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 416-423.

Duvenhage, M.-M., Swart, H.C., Ntwaeaborwa, O.M., Visser, H.G.(2013). Synthesis, crystal structure, luminescent properties and photo degradation of mer-tris(8-Hydroxy-quinolinato-N, O)-indium(iii) hydrate 0.5 methanol solvate . Optical Materials. 35. (12). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 2366-2371.

Schutte, M., Visser, H.G., Roodt, A.(2012). 2-(Ammoniomethyl)pyridinium sulfate monohydrate . Acta Crystallographica Section E: Structure Reports Online. 68. (3).

Van Der Berg, P.C.W., Visser, H.G., Roodt, A.(2012). 2-Amino-6-(quinoline-2-carboxamido)-pyridinium nitrate . Acta Crystallographica Section E: Structure Reports Online. 68. (9).

Brink, A., Visser, H.G., Roodt, A.(2012). 4-Fluoro-2-[(3-methyl-phen-yl)imino-meth-yl]phenol . Acta Crystallographica Section E: Structure Reports Online. 68. (4).

Schutte, M., Pretorius, C., Visser, H.G., Roodt, A.(2012). 5-(Trifluoromethoxy)isatin . Acta Crystallographica Section E: Structure Reports Online. 68. (12).

Engelbrecht, I., Visser, H.G., Roodt, A.(2012). Bis[N,N-bis(diphenylphosphanyl)cyclopentanamine-κ2P, P′]platinum(II) bis(trifluoromethanesulfonate) . Acta Crystallographica Section E: Structure Reports Online. 68. (7).

Schutte, M., Roodt, A., Visser, H.G.(2012). Coordinated aqua vs methanol substitution kinetics in fac -Re(I) tricarbonyl tropolonato complexes . Inorganic Chemistry. 51. (21). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 11996-12006.

Van Der Berg, P.C.W., Visser, H.G., Roodt, A., Muller, T.J.(2012). N,N′-(4,5-Dimethyl-1,2-phenylene)bis-(pyridine-2-carboxamide) . Acta Crystallographica Section E: Structure Reports Online. 68. (9).

Schutte, M., Visser, H.G., Roodt, A., Braband, H.(2012). N-Benzylisatin . Acta Crystallographica Section E: Structure Reports Online. 68. (3).

Barnard, N.I., Visser, H.G.(2012). Novel synthetic method for cobalt complexes: Structural and kinetic study of [Co(nta)(py)(H<inf>2</inf>O)] . Inorganic Chemistry Communications. 15. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 40-42.

Schutte, M., Brink, A., Visser, H.G., Roodt, A.(2012). Tetra-μ3-hydroxido-tetrakis[tricarbonylrhenium(I)] pyridine tetrasolvate . Acta Crystallographica Section E: Structure Reports Online. 68. (9).

Steyn, M., Visser, H.G., Roodt, A.(2012). Tetrakis(5,7-dimethylquinolin-8-olato-κ²N,O)zirconium(IV) dimethylformamide disolvate . Acta Crystallographica Section E: Structure Reports Online. 68. (11).

Engelbrecht, I., Visser, H.G., Roodt, A.(2012). Tricarbonylbis(triphenylphosphane-κP)iridium(I) hexafluoridophosphate methanol monosolvate . Acta Crystallographica Section E: Structure Reports Online. 68. (9).

Schutte, M., Muller, T.J., Visser, H.G., Roodt, A.(2012). [Bis(pyridin-2-ylmethyl)aminej-k3N,N′,N″] tricarbonylrhenium(I) bromide hemihydrate . Acta Crystallographica Section E: Structure Reports Online. 68. (6).

Herbst, L., Visser, H.G., Roodt, A., Pretorius, C.(2012). (Acetylacetonato-κ²O,O')dichloridobis(methanolato- κO)niobium(V) . Acta Crystallographica Section E: Structure Reports Online. 68. (11).

Schutte, M., Visser, H.G., Roodt, A.(2012). (μ1-Methanolato-κ1 O)-μ1- methoxo-κ1 O-(μ2-2-amino-1-methyl-5H-imidazol-4- one-κ2 N:N')-hexacarbonyldirhenium(I) . Acta Crystallographica Section E: Structure Reports Online. 68. (11).

Koen, R., Roodt, A., Visser, H.G., Muller, T.J.(2011). 1,1,1,5,5,5-Hexafluoro-2,4-dimethoxypentane-2,4-diol . Acta Crystallographica Section E: Structure Reports Online. 67. (12).

Van Der Berg, P.C.W., Visser, H.G., Roodt, A.(2011). 6,6′-(Pyridine-2,6-diyl)bis(pyrrolo[3,4-b]-pyridine-5,7-dione) . Acta Crystallographica Section E: Structure Reports Online. 67. (11).

Muller, T.J., Visser, H.G., Roodt, A.(2011). Acetonitriletrichloridobis(cyclohexyldiphenylphosphane)rhodium(III) acetonitrile disolvate . Acta Crystallographica Section E: Structure Reports Online. 67. (12).

Herbst, L., Visser, H.G., Roodt, A., Muller, T.J.(2011). Cyclo-Tetra -μ- oxido-tetrakis[(acetyl-acetonato-κ² O,O′)bis-(ethanolato-κO)niobium(V)] . Acta Crystallographica Section E: Structure Reports Online. 67. (12).

Viljoen, J.A., Visser, H.G., Roodt, A.(2011). Di-μ-hydroxido-bis-[tris-(4,4,4-trifluoro-1-phenylacetylacetonato- κ2 O,O′)hafnium(IV)] dimethylformamide disolvate . Acta Crystallographica Section E: Structure Reports Online. 67. (12).

Merwe, K.V.D., Visser, H.G., Venter, J.A.(2011). Dicaesium diaquabis-(methylenediphosphonato-k ² O,O′)cobaltate(II) . Acta Crystallographica Section E: Structure Reports Online. 67. (10).

Merwe, K.V.D., Visser, H.G., Venter, J.A.(2011). Disodium diaquabis(methylenediphosphonato-κ ² O,O′)cobaltate(II) dihydrate . Acta Crystallographica Section E: Structure Reports Online. 67. (10).

Visser, H.G., Roodt, A., Volmink, A.-L., Kemp, G.(2011). Fac-Tricarbonyl(pyridine-κN)(1,1,1-trifluoroacetylacetonato- κ2 O,O′)rhenium(I) . Acta Crystallographica Section E: Structure Reports Online. 67. (11).

Engelbrecht, I., Visser, H.G., Roodt, A.(2011). N,N-Bis(diphenylphosphan-yl)cyclobutanamine . Acta Crystallographica Section E: Structure Reports Online. 67. (8).

Roodt, A., Visser, H.G., Brink, A.(2011). Structure/reactivity relationships and mechanism from X-ray data and spectroscopic kinetic analysis . Crystallography Reviews. 17. (4). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 241-280.

Brink, A., Visser, H.G., Roodt, A.(2011). Synthesis, crystallographic, and theoretical investigation of fac-[Re ^I(salen)(CO)<inf>3</inf>(S)] complexes, salen = monocharged bidentate Schiff-base and S = pyridine, CH<inf>3</inf>OH . Journal of Coordination Chemistry. 64. (1). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 122-133.

Viljoen, J.A., Visser, H.G., Roodt, A.(2011). Tetra-kis(5,7-dimethylquinolin-8-olato-k ² N,O)hafnium(IV) dimethylformamide disolvate . Acta Crystallographica Section E: Structure Reports Online. 67. (10).

Brink, A., Visser, H.-G., Roodt, A.(2011). Tetraethylammonium (acetylacetonato)-bromidotricarbonylrhenate(I) . Acta Crystallographica Section E: Structure Reports Online. 67. (1).

Brink, A., Visser, H.G., Roodt, A.(2011). Tetraethylammonium dibromidotricarbonyl(o-toluidine)rhenate(I) . Acta Crystallographica Section E: Structure Reports Online. 67. (1).

Steyn, M., Visser, H.G., Roodt, A., Muller, T.J.(2011). Tetrakis(picolinato-κ ² N,O)zirconium(IV) dihydrate . Acta Crystallographica Section E: Structure Reports Online. 67. (9).

Schutte, M., Kemp, G., Visser, H.G., Roodt, A.(2011). Tuning the reactivity in classic low-spin d ⁶ Rhenium(I) Tricarbonyl radiopharmaceutical synthon by selective bidentate ligand variation (L,L′-Bid; L,L′= N,N′, N,O, and O,O′ Donor Atom Sets) in fac-[Re(CO) <inf>3</inf>(L,L′-Bid)(MeOH)] ⁿ Complexes . Inorganic Chemistry. 50. (24). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 12486-12498.

Engelbrecht, I., Visser, H.G., Roodt, A.(2010). Bis[N,N-bis(diphenylphosphan-yl)cyclohexylamine-κ2 P,P′]platinum(II) bis(hexafluoridophosphate) dichloromethane disolvate . Acta Crystallographica Section E: Structure Reports Online. 66. (8).

Engelbrecht, I., Visser, H.G., Roodt, A.(2010). N,N-Bis(diphenylphosphanyl)cyclopentanamine . Acta Crystallographica Section E: Structure Reports Online. 66. (12).

Van Der Merwe, K., Visser, H.G., Venter, J.A.(2010). Pyridinium diaquabis(methylenediphosphonato-κ² O,O′)chromate(III) tetra-hydrate . Acta Crystallographica Section E: Structure Reports Online. 66. (8).

Brink, A., Roodt, A., Steyl, G., Visser, H.G.(2010). Steric vs. electronic anomaly observed from iodomethane oxidative addition to tertiary phosphine modified rhodium(i) acetylacetonato complexes following progressive phenyl replacement by cyclohexyl [PR<inf>3</inf>= PPh<inf>3</inf>, PPh<inf>2</inf>Cy, PPhCy<inf>2</inf>and PCy<inf>3</inf>] . Dalton Transactions. 39. (23). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 5572-5578.

Schutte, M., Visser, H.G., Roodt, A.(2010). Tetra-ethyl-ammonium bromidotricarbonyl(tropolonato)rhenate(I) . Acta Crystallographica Section E: Structure Reports Online. 66. (7).

Viljoen, J.A., Visser, H.G., Roodt, A.(2010). Tetra-kis(8-quinolinolato-κ² N,O)hafnium(IV) dimethylformamide solvate monohydrate . Acta Crystallographica Section E: Structure Reports Online. 66. (5).

Suthiram, J., Zeevaart, J.R., Visser, H.G., Roodt, A.(2010). Tetraethylammonium tricarbonylchlorido(quinoxaline-2-carboxylato- κ²N¹,O)rhenate(I) . Acta Crystallographica Section E: Structure Reports Online. 66. (8).

Viljoen, J.A., Visser, H.G., Roodt, A.(2010). Tetrakis(1,3-diphenylpropane-1,3-dionato)hafnium(IV) . Acta Crystallographica Section E: Structure Reports Online. 66. (9).

Cloete, N., Visser, H.G., Roodt, A.(2010). [N,N-Bis(diphenylphosphino)propylamine-κ2P,P'] dichloridoplatinum(II) . Acta Crystallographica Section E: Structure Reports Online. 66. (1).

Herbst, L., Koen, R., Roodt, A., Visser, H.G.(2010). (Acetyl-acetonato-κ² O,O′)chlorido-trimethano- latoniobium(V) . Acta Crystallographica Section E: Structure Reports Online. 66. (7).

Visser, H.G., Clegg, J.K.(2010). Bis(tetra-phenyl-arsonium) di μ- Hy-droxido-bis-[(nitrilo-triacetato)- cobalt(III)] octa-hydrate . Acta Crystallographica Section E: Structure Reports Online. 66. (11).

Engelbrecht, I., Visser, H.G., Roodt, A.(2010). Bis[N,N-bis-(diphenylphosphanyl)pentylamine-κ² P,P′]platinum(II) bis(hexafluoridophosphate) dichloromethane disolvate . Acta Crystallographica Section E: Structure Reports Online. 66. (8).

Visser, H.G., Venter, J.A., Van Der Merwe, K.A.(2010). Dipotassium diaqua-bis(methyl-enedi-phospho-nato-² O,O')cobaltate(II) . Acta Crystallographica Section E: Structure Reports Online. 66. (2).

Engelbrecht, I., Visser, H.G., Roodt, A.(2010). N,N-Bis(diphenyl-phosphanyl)cyclo-propyl-amine . Acta Crystallographica Section E: Structure Reports Online. 66. (11).

Brink, A., Roodt, A., Visser, H.G.(2009). 2-(m-Tolyliminomethyl)phenol . Acta Crystallographica Section E: Structure Reports Online. 65. (12).

Schutte, M., Visser, H.G., Brink, A.(2009). Bromidotricarbonylrhenium(I) . Acta Crystallographica Section E: Structure Reports Online. 65. (12).

Venter, J.A., Purcell, W., Visser, H.G., Muller, T.J.(2009). Carbonyl(NnitrosoN-oxido-1-naphtylamine-κ2 O,O′)(triphenylphosphineP)rhodium(I) acetone solvate . Acta Crystallographica Section E: Structure Reports Online. 65. (12).

Venter, J.A., Purcell, W., Visser, H.G.(2009). Di -μ- iodido-bis[acet-yl(4-methyl-2,6,7-trioxa-1-phosphabicyclo[2.2.2] octa-ne)(N-nitroso-N-oxidoaniline-κ2 O,O′)rhodium(III)] . Acta Crystallographica Section E: Structure Reports Online. 65. (12).

Viljoen, J.A., Visser, H.G., Roodt, A., Steyn, M.(2009). Di-μ-hydroxido-bis[tris(1,1,1,5,5,5-hexa-fluoro-acetyl-acetonato- κ2 O,O′)hafnium(IV)] acetone solvate . Acta Crystallographica Section E: Structure Reports Online. 65. (11).

Grobbelaar, E., L&#246;tter, S., Visser, H.G., Conradie, J., Purcell, W.(2009). Investigation of the electron density of iridium(I) Vaska-type complexes using DFT calculations and structural results: Structure of trans-carbonyl-chloro-bis(tricyclohexylphosphine)-iridium(I) . Inorganica Chimica Acta. 362. (11). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 3949-3954.

Van Der Merwe, K.A., Visser, H.G., Venter, J.A.(2009). Diammonium diaqua-bis(methyl-enediphospho-nato-κ² O,O′)cobaltate(II) . Acta Crystallographica Section E: Structure Reports Online. 65. (11).

Cloete, N., Visser, H.G., Roodt, A., Gabrielli, W.F.(2009). N,N-Bis(diphenylphosphino)ethyl-amine . Acta Crystallographica Section E: Structure Reports Online. 65. (12).

Suthiram, J., Mhlaba, K., Zeevaart, J.R., Visser, H.G., Roodt, A.(2009). Tetra-ethyl-ammonium tricarbonyl-chlorido-(pyrazine-2-carboxyl-ato-N¹,O)rhenate(I) . Acta Crystallographica Section E: Structure Reports Online. 65. (11).

Viljoen, J.A., Visser, H.G., Roodt, A., Steyn, M.(2009). Tetrakis(quinolin-8-olato-κ² N,O)hafnium(IV) toluene disolvate . Acta Crystallographica Section E: Structure Reports Online. 65. (12).

Mtshali, T.N., Purcell, W., Visser, H.G., Basson, S.S.(2008). A novel rhenium-aqua structure: The synthesis and structural characterization of (PPh<inf>4</inf>)<inf>4</inf>[ReN(H<inf>2</inf>O)(CN) <inf>3</inf>-μ-CN-ReN(CN)<inf>4</inf>]·5H<inf>2</inf>O . Transition Metal Chemistry. 33. (6). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 711-716.

Schutte, M., Visser, H.G., Roodt, A.(2008). Aqua-tricarbon-yl(3,5,7-tribromo-tropolonato)rhenium(I) methanol solvate . Acta Crystallographica Section E: Structure Reports Online. 64. (12).

Schutte, M., Visser, H.G.(2008). Aqua-tricarbon-yl(4-carboxy-pyridine-2-carboxyl-ato-κ2 N,O 2)rhenium(I) . Acta Crystallographica Section E: Structure Reports Online. 64. (10).

Visser, H.G., Purcell, W.(2008). Hexaamminecobalt(III) hexa-cyanido-manganate(III) . Acta Crystallographica Section E: Structure Reports Online. 64. (11).

Mtshali, T.N., Purcell, W., Visser, H.G., Basson, S.S.(2008). Kinetic study of reaction of [ReN(H<inf>2</inf>O)(CN)<inf>4</inf>] ^2- with quinoline-2-carboxylate and pyridine-2,3-dicarboxylate anions . Transition Metal Chemistry. 33. (4). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 481-491.

Cloete, N., Visser, H.G., Roodt, A., Dixon, J.T., Blann, K.(2008). N,N-bis(diphenylphosphino)-1,2-dimethylpropylamine . Acta Crystallographica Section E: Structure Reports Online. 64. (2).

Purcell, W., Visser, H.G.(2008). Tris(ethane-1,2-diamine-κ² N,N′)cobalt(II) cis-aqua-2κO - cyanido-1:2κ² C:N-hepta-cyanido- 1κ⁷ C-bis-(ethane-1,2-diamine-2² N,N′)cobalt(II)molybdenum(IV) dihydrate . Acta Crystallographica Section E: Structure Reports Online. 64. (11).

Coetzee, M., Purcell, W., Visser, H.G., Venter, J.A.(2007). (Acetyl-acetonato-k2 O,O′)carbon-yl[2-(diphenyl-phosphino) pyridine-kP]rhodium(I) . Acta Crystallographica Section E: Structure Reports Online. 63. (12).

Brink, A., Roodt, A., Visser, H.G.(2007). (Acetyl-acetonato-κ² O,O′)carbon-yl(cyclohexyl- diphenyl-phosphine-κP)rhodium(I) . Acta Crystallographica Section E: Structure Reports Online. 63. (11).

Cloete, N., Visser, H.G.(2007). (Acetylacetonato)aqua-(2,2′,2′′-terpyridine)chromium(III) bis(perchlorate) dihydrate hexamethylphosphoramide solvate . Acta Crystallographica Section E: Structure Reports Online. 63. (12).

Brink, A., Roodt, A., Visser, H.G.(2007). Acetylacetonatocarbonyl(dicyclohexylphenylphosphine)rhodium(I) . Acta Crystallographica Section E: Structure Reports Online. 63. (1).

Mtshali, T.N., Purcell, W., Visser, H.G., Basson, S.S.(2007). Bis(tetra-phenyl-arsonium) tricyanidonitrido(quinoline-2-carboxyl-ato- 2 N,O)rhenate(V) dihydrate . Acta Crystallographica Section E: Structure Reports Online. 63. (4).

Visser, H.G.(2007). Caesium bis[N-(carboxymethyl)imino-diacetato]chromate(III) dihydrate . Acta Crystallographica Section E: Structure Reports Online. 63. (1).

Cloete, N., Visser, H.G., Roodt, A.(2007). Mer-Trichloro(2,2′2″-terpyridine)chromium(III) dimethyl sulfoxide solvate . Acta Crystallographica Section E: Structure Reports Online. 63. (1).

Visser, H.G., Purcell, W., Muller, A., Janse Van Rensburg, J.M., Molosia, P.(2007). Racemic dipotassium di-μ2-hydroxido-bis-{[N,N-bis-(carboxyl-atometh-yl) leucin-ato-4 N,O,O′,O′′]cobaltate(III)} tetra-hydrate . Acta Crystallographica Section E: Structure Reports Online. 63. (12).

Schutte, M., Visser, H.G., Steyl, G.(2007). Tetra-ethyl-ammonium bromidotricar-bonyl-[3,5,7-tribromo-tropolonato(1-)- k² O,O′]rhenate(I) . Acta Crystallographica Section E: Structure Reports Online. 63. (12).

Mtshali, T.N., Pureell, W., Visser, H.G.(2007). Tetraphenylphosphonium aquatetracyanonitridorhenate(V) pentahydrate . Acta Crystallographica Section E: Structure Reports Online. 63. (1).

Mtshali, T.N., Purcell, W., Visser, H.G., Basson, S.S.(2006). A crystallographic and kinetic study of the formation of the tricyanonitrido(pyridine-2-carboxylato-κN,κO)rhenate(V) ion, [ReN(η²-pic)(CN)<inf>3</inf>]^2- . Polyhedron. 25. (12). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 2415-2425.

Visser, H.G.(2006). Barium di-μ-hydroxo-bis[(nitrilotriacetato)-chromium(III)] hexahydrate . Acta Crystallographica Section E: Structure Reports Online. 62. (12).

Visser, H.G., Purcell, W., Basson, S.S., Cloete, N.(2006). Di-μ-hydroxo bridge cleavage reactions between [Co(nta)(μ-OH)] <inf>2</inf>^2- and various N,N-bidentate ligands . South African Journal of Chemistry. 59. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 55-59.

Visser, H.G., Purcell, W., Cloete, N., Muller, A.(2005). Caesium bis[N-(carbamoylmethyl)iminodiacetato]chromate(III) dihydrate . Acta Crystallographica Section E: Structure Reports Online. 61. (8).

Potgieter, H., Purcell, W., Visser, H.G., Nicl&#243;s-Guti&#233;rrez, J.(2005). Identification of different Co(III) apda complexes: Crystallisation of [Co(H<inf>2</inf>O)<inf>6</inf>]·[Co(Hapda)<inf>2</inf>]<inf>2</inf>·H<inf>2</inf>O . Polyhedron. 24. (15). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 1968-1974.

Visser, H.G., Purcell, W., Basson, S.S.(2003). Di-μ-hydroxo bridge-cleavage reactions between [Co(nta)(μ-OH)]<inf>2</inf>^2-and different monodentate ligands . Transition Metal Chemistry. 28. (2). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 235-240.

Visser, H.G., Purcell, W., Basson, S.S.(2002). Kinetic study of the protonations and substitutions of different cobalt(III)-nta complexes . Transition Metal Chemistry. 27. (5). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 461-468.

Visser, H.G., Purcell, W., Basson, S.S.(2001). A new reaction route for the synthesis of different cobalt(III)-nitrilotriacetato complexes. The crystal structure of Cs<inf>2</inf>[Co(nta)(Co<inf>3</inf>)]·H<inf>2</inf>O . Polyhedron. 20. (3-4). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 185-190.

Visser, H.G., Purcell, W., Basson, S.S.(2001). Isolation and characterisation of products from the reactions between [Co<inf>2</inf>(nta)<inf>2</inf>(μ-OH)<inf>2</inf>]^2-and different ligands. The crystal structure of [Co(nta)(N,N-Et<inf>2</inf>en)] . Transition Metal Chemistry. 26. (1-2). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 175-179.

Visser, H.G., Purcell, W., Basson, S.S.(1999). Identification of different Cr(III) nta complexes: Crystallisation of Cs<inf>2</inf>[Cr<inf>2</inf>(nta)<inf>2</inf>(μ-OH)<inf>2</inf>]·4H<inf>2</inf>O in two space groups . Polyhedron. 18. (21). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 2795-2801.

Visser, H.G., Purcell, W., Basson, S.S., Claassen, Q.(1997). The syntheses and crystal structures of Cs<inf>2</inf>[Co<inf>2</inf>(nta)<inf>2</inf>(μ-OH)<inf>2</inf>] · 4H<inf>2</inf>O and (C<inf>10</inf>H<inf>10</inf>N<inf>3</inf>)<inf>2</inf>[CoCl<inf>4</inf>] . Polyhedron. 16. (16). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 2851-2856.

Visser, H.G., Leipoldt, J.G., Purcell, W., Mostert, D.(1994). Substitution and protonation reactions of nitrilotriacetatochromium(III) ions . Polyhedron. 13. (6-7). Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 1051-1055.

BOOK

Herbst, L., Visser, H.G., Roodt, A.(2014). Redetermination of the niobium(V) precursor, [NbCl&lt;inf&gt;5&lt;/inf&gt;(NCCH&lt;inf&gt;3&lt;/inf&gt;)] . Advanced Materials Research. 1019. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 412-418.

Koen, R., Roodt, A., Visser, H.(2014). The coordination of novel, hard ligand systems to tantalum(V) and niobium(V) metal centres . Advanced Materials Research. 1019. Microsoft.AspNetCore.Mvc.Localization.LocalizedHtmlString 426-432.