Spectroscopic Characterization of Croconate Bridging Complex: Conversion of Rhodizonate (C6O6 2-) to Croconate Bridging Ligand in a Pyridine Modified Large Macrocyclic Metal Arrangements. (2016). Journal of Bangladesh Academy of Sciences, 40(2), 101-108. https://doi.org/10.3329/jbas.v40i2.30765