Effect of carboxylate spacers on the supramolecular self-assembly of dicopper(ii) Schiff base complexes stabilizing water assemblies of different conformations
作者:Arindam Mukherjee、Manas K. Saha、Munirathinam Nethaji、Akhil R. Chakravarty
DOI:10.1039/b415945d
日期:——
crystallography. The complexes have a dicopper(II) unit with an alkoxo bridge from the Schiff base and the carboxylate, showing a three-atom bridging mode. The metal centres in a square planar CuNO3 coordination geometry are antiferromagnetically coupled in the asymmetrically double-bridged dicopper(II) core. A significant effect of the –CHCH–, –CH2– and –CH2CH2– spacers of the carboxylate ligands on the