Affiliation:
1. Department of Inorganic and Physical Chemistry Indian Institute of Science Bangalore 560012 India
2. School of Chemistry and Molecular Biosciences The University of Queensland-St. Lucia St. Lucia Queensland 4072 Australia
Abstract
AbstractThrough coordination‐driven self‐assembly, aesthetically captivating structures can be formed by tuning the length or flexibility of various components. The self‐assembly of an elongated rigid terphenyl‐based tetra‐pyridyl ligand (L1) with a cis‐Pd(II) acceptor produces an [M12L16]24+ triangular orthobicupola structure (1). When flexibility is introduced into the ligand by the incorporation of a ‐CH2‐ group between the dipyridylamine and terphenyl rings in the ligand (L2), anunique [M8L24]16+ water‐soluble ‘intertwined cubic structure’ (2) results. The inherent flexibility of ligand L2 might be the key factor behind the formation of the thermodynamically stable and ′intertwined cubic structure′ in this scenario. This research showcases the ability to design and fabricate novel, topologically distinctive molecular structures by a straightforward and efficient approach.
Subject
General Chemistry,Catalysis
Cited by
5 articles.
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