Issue 2, 2008

Exo-coordinated discrete and continuous supramolecular silver(i) complexes with thiaoxa-macrocycles

Abstract

Two thiaoxa-macrocycles (L1: S3O2 and L2: S2O3) with a dibenzo-subunit were synthesised and structurally characterised by X-ray analysis. Reactions of L1 and L2 with silver(I) salts (NO3 and PF6) afforded the respective ligand- and/or anion-directed complexes 13 with different topologies; tetranuclear sandwich [Ag4(L1)2(NO3)4] (1), cyclic tetramer [Ag4(L1)4](PF6)4 (2) and poly(bicyclic dimer) [Ag(L2)NO3]n (3). The formation of such supramolecular complexes is discussed in terms of donor or anion effect.

Graphical abstract: Exo-coordinated discrete and continuous supramolecular silver(i) complexes with thiaoxa-macrocycles

Supplementary files

Article information

Article type
Paper
Submitted
10 Jul 2007
Accepted
26 Sep 2007
First published
09 Oct 2007

New J. Chem., 2008,32, 258-263

Exo-coordinated discrete and continuous supramolecular silver(I) complexes with thiaoxa-macrocycles

H. J. Kim, I. Yoon, S. Y. Lee, K. S. Choi and S. S. Lee, New J. Chem., 2008, 32, 258 DOI: 10.1039/B710581A

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