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Utilisation of various bonding modes of nitrogen-rich heterocycles in gold(I) chemistry
(Stellenbosch : University of Stellenbosch, 2006-03)
This study describes the exploitation of numerous donor ligand possibilities presented by
selected nitrogen-rich heterocyclic ligands towards gold(I). The preparation and structural
characterisation of novel gold(I) ...
New ligands for gold : bonding mode and structural complex characterisation
(Stellenbosch : Stellenbosch University, 2008-12)
Novel gold(I) trithiophosphite complexes were synthesised by utilising the ligands P(SR)3 (R
= Me, Ph) and 1,2-bis(1,3,2-dithiaphospholan-2-ylthio)ethane (2L). Reaction with (tht)AuCl
or (tht)AuC6F5 readily yielded the ...
High resolution NMR studies concerning the solvation/hydration and coordination chemistry of Pt (II/IV) compounds
(Stellenbosch : Stellenbosch University, 2005-12)
ENGLISH ABSTRACT: Pt(JV) complexes with S, 0-donating aroylthioureas have been synthesized by oxidative addition of
elemental halogens to the Pt(JJ) precursors, leading to the first-reported crystal structures of Pt(JV) ...
A multinuclear magnetic resonance spectroscopy study of E/Z configurational isomers of unsymmetrical N-alkyl-N-alkyl(aryl)-N'-acylthioureas of platinum(II) complexes
(Stellenbosch : Stellenbosch University, 2006-12)
ENGLISH ABSTRACT: The partial double bond character of the carbon-nitrogen bond of the (S)C-NRR’ moiety results in unsymmetrical
dialkyl-substituted N-alkyl-N-alkyl(aryl)-N’-acylthioureas, R”C(O)NHC(S)NRR’ (HL) displaying ...