333419-50-4Relevant academic research and scientific papers
Cobalt complexes appended with para - And meta -arylcarboxylic acids: Influence of cation, solvent, and symmetry on hydrogen-bonded assemblies
Kumar, Girijesh,Aggarwal, Himanshu,Gupta, Rajeev
, p. 74 - 90 (2013/03/29)
The present work shows the syntheses, structures, and hydrogen-bonding- based self-assembly of Co3+ coordination complexes containing appended arylcarboxylic acid groups. The carboxylic acid groups are present at either the para or the meta position of the appended arene ring. Every Co 3+ coordination complex offers both hydrogen-bond donors (in O-H groups of arylcarboxylic acid) and acceptors (in C=Oamide groups as well as C=Oacid of arylcarboxylic acid) in a single molecule. As a consequence, all molecules self-assemble in a highly complementary and unique structural fashion via an array of inter- and intramolecular hydrogen bonding. The position of carboxylic acid, presence of cation, type of cation, and solvent of crystallization has significantly affected/altered the self-assembly process of complementary functional groups.
