The First Metal Complexes of 4,6-diamino-1-hydro-5-hydroxy-pyrimidine-2-thione: Preparation, Physical and Spectroscopic Studies, and Preliminary Antimicrobial Properties
Figure 1
Schematic structures proposed for the neutral complexes 1–5, 7, 10 and for the cations of complexes 6, 8, 9. Lattice molecules
and counterions have been omitted for clarity. However, and represent the ligands and phen, respectively.
The N and O donor atoms of are the amino nitrogen of the position
6 (most probably) and the deprotonated oxygen of the position 5 of the
pyrimidine ring; o, W; Ir.
