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MDPI, Molecules, 5(9), p. 278-286, 2004

DOI: 10.3390/90500278

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Self-assembly of [2]Rotaxane Exploiting Reversible Pt(II)- Pyridine Coordinate Bonds

Journal article published in 2004 by Pablo Ballester ORCID, Magdalena Capó, Antoni Costa ORCID, Pere M. Deyà, Antoni Frontera ORCID, Rosa M. Gomila
This paper is made freely available by the publisher.
This paper is made freely available by the publisher.

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Abstract

A dinuclear self-assembled cationic macrocycle based on Pt(II)-N(pyridine) coordinative bonds and having competitive triflate anions, as metal counterions, is used in the construction of [2]rotaxane and [2]pseudorotaxane architectures assisted by hydrogen bonding. The kinetic lability of the Pt(II)-N(pyridine) coordinative bond controls the dynamics of the [2]rotaxane.