150852-87-2Relevant academic research and scientific papers
Platinum(II) and palladium(II) complexes of N-benzoyl-N′-propylthiourea (H2L): Synthesis and geometric isomer distribution of [M(H2L-S)2X2] (M = PtII or PdII; X = Cl-, Br- or I-); crystal structure of trans-[Pd(H2L-S)2Br2]
Koch, Klaus R.,Wang, Yali,Coetzee, Anita
, p. 1013 - 1016 (2007/10/03)
A systematic study of the synthesis and cis/trans isomer distribution for simple [M(H2L-S)2X2] complexes (M = PtII or PdII; X = Cl, Br or I; H2L = N-benzoyl-N′-propylthiourea) has shown that the pure cis-[Pt(H2L-S)2Cl2] complex is obtained prior to recrystallization. The cis-[Pt(H2L-S)2Cl2] complex undergoes facile isomerization in a variety of organic solvents, the equilibrium cis/trans distribution of which depends on solvent polarity. The corresponding bromo- and iodo-complexes of PtII tend toward mainly the trans isomers, as do the corresponding palladium(II) complexes. The crystal structure of trans-[Pd(H2L-S)2Br2] has been determined which is the first example of a palladium(II) complex in which the potentially chelating ligand is bound through the S atom only.
Intramolecular Hydrogen-bond Controlled Unidentate Co-ordination of Potentionally Chelating N-Acyl-N'-alkylthioureas: Crystal Structure of cis-Bis(N-benzoyl-N'-propylthiourea)dichloroplatinum(II)
Bourne, Susan,Koch, Klaus R.
, p. 2071 - 2072 (2007/10/02)
The crystal and molecular structure of cis-bis(N-benzoyl-N'-propylthiourea)dichloroplatinum(II) shows that two N-benzoyl-N'-propylthiourea molecules co-ordinate to platinum(II) through the sulfur atom only, the acyl oxygen atom being effectively blocked f
