Novel Linking Ligand Containing Sulfur-Donor Atoms and Its Compounds of Palladium and Silver

2007 Bulletin of the Korean Chemical Society (Print)  
A linking ligand containing sulfur donor atoms in the terminal thiophene rings, 1,2-bis(thiophen-2-ylmethylene)hydrazine (L), was prepared by Schiff-base condensation. Ligand L reacted with [PdCl2(NCPh)2] to produce a molecular Pd compound [PdL2Cl2] (1). On the other hand, it reacted with AgNO3 and AgClO4 to produce a 2-D network [AgL0.5(NO3)] (2) and a 1-D polymer [AgL]ClO4 (3), respectively, whose structures are based on secondary intermolecular forces such as H-bonding, van der Waals
more » ... n der Waals interaction, and π-π stacking. Polymer 2 exhibited photoluminescence at room temperature in the solid state.
doi:10.5012/bkcs.2007.28.3.421 fatcat:y7otad4qgraonprw63bn6vr45a