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Chemistry

2009

 

2-(5,6-Dihydrobenzimidazolo[1,2-c]quinazolin-6-yl)aniline Methanol Solvate. I. Booysen, T.I.A. Gerber, E. Hosten, P. Mayer. Acta Cryst., 2009, E65, o1565.

2,2’-Diamino-N,N’-(o-phenylene)dibenzamide. I. Booysen, T.I.A. Gerber, E. Hosten, P. Mayer. Acta Cryst., 2009, E65, o850.

6-(2-Hydroxyphenyl)-5,6-dihydrobenzimidazolo[1,2-c]quinazolin-12-ium Bromide Ethanol Solvate. I Booysen, T.I.A. Gerber, E. Hosten. P. Mayer. Acta Cryst., 2009, E65, o2216.

Archaeology Benefits from Neutron Tomography Investigations in South Africa. F.C. De Beer, H. Botha, E. Ferg, R. Grundlingh and A. Smith. Nuclear Instruments and Methods in Physics Research A, 2009, 605, 167-170.

Bmim Ionic Liquids as Media for the Electrochemical Oxidation of 2,6-di-t-butylphenol. P Loyson, C. Imrie, S Gouws, B Barton. J. Appl. Electrochem., 2009, 39, no 7, 1087-1095.

Coordination Behaviour of Acetylacetone-derived Schiff Bases towards Rhenium(I) and (V). P. Mayer, T.I.A. Gerber, B. Buyambo, A. Abrahams. Polyhedron, 2009, 28, 1174-1178.

Coordination Behaviour of the Multidentate Schiff base 2,6-Bis(2-Hydroxyphenyliminomethyl)pyridine towards the fac-[Re(CO)3]+ and [ReO]3+ Cores. K. Potgieter, P. Mayer, T.I.A. Gerber, I. N. Booysen. Polyhedron, 2009, 28, 2808.

Oxorhenium (V)-mediated Synthesis and Structures of Oxypyridinium-Ammonium Zwitterions. A. Abrahams, T.I.A. Gerber, E. Hosten, P. Mayer. Turk. J. Chem., 2009, 33, 569-577.

Solvent-free Reactions of N,N’-Thiocarbonyldiimidazole with Ferrocenylcarbinols. D. Onyancha, V. Nyamori, C.W. McCleland, C. Imrie, T.I.A. Gerber. J. Organomet. Chem., 2009, 694, 207-212.

Synthesis and Characterization of Palladium(II) and Platinum(II) Complexes with Ferrocenylimidazole. D. Onyancha, V. Nyamori, C.W. McCleland, C. Imrie, T.I.A. Gerber. J. Organomet. Chem., 2009, 694, 1407-1418.

Synthesis and Structural Characterization of a Novel Ligand-bridged Dimer of Oxorhenium(V). Peter Mayer, Eric Hosten, Thomas I.A. Gerber, Abubak’r Abrahams. Bull. Korean Chem. Soc., 2009, 30 (5), 1204-1206.

The Influence of Ancient Greek on Chemical Terminology. P. Loyson. J. Chem. Educ., 2009, 86, 10, 1195-1199.

 

2008

 

A cis-Dibromorhenium(V) Iminophenolato Complex. A. Abrahams, I. Booysen, T.I.A. Gerber, P. Mayer. Bull. Chem. Soc. Ethiop., 2008, 22, 247-252.

A Trigonal-bipyramidal Oxorhenium(V) Complex with a Bidentate Nitrogen-donor Ligand. I. Booysen, T.I.A. Gerber, P. Mayer. J. Coord. Chem., 2008, 61 (10), 1525-1531.

Electrochemical production of alkoxy-substituted phenols. S Gouws, B Barton, P Loyson, B Zeelie. Electrochimica Acta, 53 (2008) 4544-4549.

Formation of a Six-coordinate fac-[Re(CO)3]+ Complex by the N-C Bond Cleavage of a Potential Tetradentate Ligand.- I. Booysen, T.I.A. Gerber, E. Hosten, P. Mayer. J. Iran Chem. Soc., 2008, 5(4), 689-693.

Imidazole-based Bifunctional Chelates for the “fac-[Re(CO)3]+ ” Core. Z. Tshentu, T.I.A. Gerber, R. Walmsley, P. Mayer. Polyhedron, 2008, 27 (1), 406-410. DOI:10.1016/j.poly.2007.09.022

Oxidation of 5,6-Diamino-1,3-dimethyl-2,4-dioxopyrimidine by Perrhenate. I. Booysen, T.I.A. Gerber, P. Mayer. J. Braz. Chem. Soc., 2008, 19(1), 199-202.

Synthesis and Crystal Structure of the First Oxofree `3+3` Rhenium(V) Complex. I. Booysen, T.I.A. Gerber, E. Hosten, P. Mayer. Inorg. Chem. Commun., 2008, 11 (1), 33-35.

Synthesis and Structure of a Rhenium(V) Complex containing a Tridentate Imido-coordinated Schiff base. Booysen, T.I.A. Gerber, E. Hosten, P. Mayer. Bull. Chem Soc. Ethiop., 2008, 22 (1), 101-105.

The influence of particle size and composition on the quantification of airborne quartz analysis on filter paper. E.E. Ferg, P. Loyson, G. Gromer. Industrial Health, 46 (2008) 144-151.

Unexpected Formation of a new Nitrosylrhenium(II) Complex from Oxorhenium(V). I. Booysen, T.I.A. Gerber, P. Mayer. Inorg. Chem. Commun., 2008, 11, 461-464.

 

2007

 

Complexes of cis-Dihalogenorhenium(V) with Iminophenol. A. Abrahams, T.I.A. Gerber, D.R. Luzipo, P. Mayer. J. Coord. Chem., 2007, 60, 2207-2213.

Formation and Coordination of a Terdentate Dithiocarbazatopyrazoline Derivative to Technetium(V). T.I.A. Gerber, E. Hosten, O. Knoesen, P. Mayer. J. Coord. Chem., 2007, 60, 2369-2375.

Further Solvent-free Reactions of Ferrocenylaldehydes.  Synthesis of 1,1’-Ferrocenyldiimines and Ferrocenylacrylonitriles. C. Imrie, P. Kleyi, V.O. Nyamori, T.I.A. Gerber, D.C. Levendis, J. Look. J. Orgmet. Chem., 2007, 692 (16), 3443-3453.

Imido, Amino and Amido Coordination of Diaminouracil to Rhenium(V). I. Booysen, T.I.A. Gerber, P. Mayer, H.J. Schalekamp. J. Coord. Chem., 2007, 60, 1755-1761.

Monodentate Imido Coordination of 2-Aminodiphenylamine to Rhenium(V). I. Booysen, T.I.A. Gerber, E. Hosten, P. Mayer. J. Coord. Chem., 2007, 60, 1749-1753.

Synthesis and Characterization of a cationic oxorhenium(V) Complex Containing the Pentadentate N3O2-donor Ligand bis(N-methylsalicylideneimino-propyl)amine. A. Abrahams, T.I.A. Gerber, D.R. Luzipo, P. Mayer. J. Coord. Chem., 2007, 60, 2215-2220.

Synthesis and Characterization of a Neutral Rhenium(V) Complex containing a Tridentate Chelate with an Imido Donor Atom. I. Booysen, T.I.A. Gerber, E. Hosten, P. Mayer. J. Coord. Chem., 2007, 60 (16), 1771-1776. DOI: 10.1080/00958970601151398

Synthesis and Characterization of an Oxo-bridged Rhenium(V) Complex with an Amine-Phenol Tetradentate Ligand.      A. Abrahams, T.I.A. Gerber, P. Mayer. Bull. Chem. Soc. Ethiop., 2007, 21, 83-88.

Synthesis and Crystal Structure of an Oxorhenium(V) Complex containing a Tridentate Imidazole Ligand. T.I.A. Gerber, Z.R. Tshentu, P. Mayer. Bull. Chem. Soc. Ethiop., 2007, 21 (1), 75-81.

Synthesis and Crystal Structure of an Oxorhenium(V) Complex containing a Tridentate Imido-coordinated Schiff Base. I. Booysen, T.I.A. Gerber, E. Hosten, D. Luzipo, P. Mayer. J. Coord. Chem., 2007, 60, 635-640.

Synthesis and Structure of a ‘4+1’ Oxorhenium(V) Complex Containing Imidazole Derivatives. T.I.A. Gerber, P. Mayer, Z.R. Tshentu. J. Coord. Chem., 2007, 60 (3), 237-242. DOI: 10.1080/00958970601108323

Synthesis and Structure of bis(Triphenylphospine)dichlorohydroxooxorhenium(V). T.I.A. Gerber, P. Mayer, Z.R. Tshentu. J. Coord. Chem., 2007, 60 (6), 641-645. DOI: 10.1080/00958970600853499

Technetium(V) Complexes with Dithiocarbazate Derivatives. T.I.A. Gerber, E. Hosten, P. Mayer, O. Knoesen. J. Coord. Chem., 2007, 60, 1763-1769.

The effect of Pb and other elements found in recycled polypropylene on the manufacturing of lead acid battery cases. E.E. Ferg and N. Rust. Polymer Testing., 2007, 26(8), 1001-1014.

 

2006

 

Coordination of a Terdentate Imido-Amino-Phenolate Chelate to Rhenium(V). T.I.A. Gerber, D.G. Luzipo, P. Mayer. J. Coord. Chem., 2006, 59, 1801-1805.

Coordination Properties of Di(2-Pyridylmethyl)amine in a Monooxorhenium(V) Complex. A. Abrahams, T.I.A. Gerber, P. Mayer. J. Coord. Chem., 2006, 59, 1301-1306.

Disproportionation of Rhenium(IV).  Imidazolate Coordination of Pyridylbenzimidazole in a Rhenium(V) Complex. T.I.A. Gerber, P. Mayer, Z.R. Tshentu. J. Coord. Chem., 2006, 59 (13), 1509-1514. DOI: 10.1080/00958970500537655

Monodentate Imido and Bidentate Aminophenolate Coordination of 2-Aminophenol in Rhenium(V) Complexes. T.I.A. Gerber, D. Luzipo, P. Mayer. J. Coord. Chem., 2006, 59, 1055-1062.

Monodentate Imido Coordination of 1,2-Diaminobenzene to Rhenium(V). T.I.A. Gerber, D.G. Luzipo, P. Mayer. J. Coord. Chem., 2006, 59, 1515-1519.

Multidentate Aniline Derivatives as Ligands for Rhenium(V). T.I.A. Gerber, P. Mayer. Tc, Re and Other Metals in Chem. Nucl. Med., 2006, 7, 69-72.

Oxorhenium(V) Complexes Containing Bidentate N,O-donor Ligands of the Pyridyl Type. T.I.A. Gerber, D. Luzipo, P. Mayer. J. Coord. Chem., 2006, 59, 1521-1526.

Rhenuim(V) Complex containing a Terdentate Chelate with an Imido Donor Atom.  The Synthesis and Structure of [Re(aps)I(PPh3)2] I(H3aps=N-(2-Aminophenyl)salicylideneimine). T.I.A. Gerber, D. Luzipo, P. Mayer. J. Coord. Chem., 2006, 59, 1149-1155.

Synthesis and Characterization of Rhenium(III) and (V) Pyridylimidazole Complexes. T.I.A. Gerber, E. Hosten, P. Mayer, Z.R Tshentu. J. Coord. Chem., 2006, 59 (3), 243-253. DOI: 10.1080/00958970500069063

Synthesis, Characterization and Structure of Oxorhenium(V) Complexes with 2-Methylmercaptobenzamide. T.I.A. Gerber, E. Hosten, D. Luzipo, P. Mayer. J. Coord. Chem., 2006, 59, 1063-1068.

The Crystal Structure of Technetium(V) Complexes with Tridentate Ligands Derived from S-Methyldithiocarbazate. Observation of Unsuspected Side Reactions. O. Knoesen, T.I.A. Gerber. Tc, Re and Other Metals in Chem. Nucl. Med., 2006, 7, 155-156.

 

2005

 

A synthetic route to cationic ‘3+2’ oxorhenium(V) complexes containing imidazole derivatives. Thomas I. A. Gerber, Peter Mayer and Zenixole R. Tshentu. J. Coord. Chem., 2005, 58 (17), 1589-1595. DOI: 10.1080/00958970500249533

Image Formation on the Shroud of Turin: A Proposed Chemical Model. P. Loyson, N.M. Vorster, E. Ferg, N. Allen. S.A. J. Science, 2005, 101, 36-42.

Imidazolate coordination of 2,6-bis(2-benzimidazolyl) pyridine in a dimeric rhenium(V) complex. Thomas I. A. Gerber, Peter Mayer and Zenixole R. Tshentu. J. Coord. Chem., 2005, 58 (15), 1271-1277. DOI: 10.1080/00958970500068909

Synthesis and crystal structure of [ReOCl2(L)] (HL = 2-(1-ethanolaminomethyl)-1-methylimidazole). Thomas I.A. Gerber, Peter Mayer and Zenixole R. Tshentu. J. Chem. Crystal., 2005, 35 (1), 35-38. DOI: 10.1007/s10870-005-1151-x

Synthesis and structure of oxorhenium(V) complexes containing a terdentate imidazole ligand. A route to mixed ‘3+2’ complexes. Thomas I. A. Gerber, Peter Mayer and Zenixole R. Tshentu. J. Coord. Chem., 2005, 58 (11), 947-953. DOI: 10.1080/00958970500068917

 

2003

 

2,2’-Dipyridylamine Complexes of Rhenium(V). T.I.A. Gerber, A. Abrahams, P. Mayer and E. Hosten. J. Coord. Chem., 2003, 56 (16), 1397-1407. DOI: 10.1080/00958970510001641691

Rhenium(V) Complexes with Bidentate N,O-Donor Imidazole Derivatives. T.I.A. Gerber, Z.R. Tshentu, S. Garcia-Granda and P. Mayer. J. Coord. Chem., 2003, 56 (12), 1093-1103. DOI: 10.1080/00958970310001601820

Synthesis and Structural Characterization of Cationic Octahedral Oxorhenium(V) Complexes with Bidentate Imidazole Derivatives. T.I.A. Gerber, Z.R. Tshentu and P. Mayer. J. Coord. Chem., 2003, 56 (16), 10, 1357-1366. DOI: 10.1080/00958970310001617049

Synthesis and Structural Characterization of Dinuclear Oxorhenium(V) Complexes with Bidentate Imidazole Derivatives. T.I.A. Gerber, E. Hosten, Z.R. Tshentu, P. Mayer, E. Perez-Carreno, S. Garcia-Granda and J.G.H. Du Preez. J. Coord. Chem., 2003, 56 (12), 1063-1074. DOI: 10.1080/00958970310001596755